|
Number: 5 |
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| Facts about the number: 5 is the number of completed, numbered piano concertos of Ludwig van Beethoven, Sergei Prokofiev, and Camille Saint-Saëns. 5 is the number of points in a pentagram. 5 is the number of babies born in a quintuplet. 5 is the number of permanent members with veto power on the United Nations Security Council. 5 is the number of appendages on most starfish, which exhibit pentamerism. 5 is the number of Justices on the Supreme Court of the United States necessary to render a majority decision. 5 is the number of Korotkoff sounds when measuring blood pressure. 5 is the second Sierpinski number of the first kind, and can be written as S2=(22)+1. 5 is the third prime number. 5 is the number of interlocked rings in the symbol of the Olympic Games, representing the number of inhabited continents represented by the Olympians (counting North America and South America as one continent). 5 is the number of Platonic solids. 5 is also the number of Platonic solids. |
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| The number of digits in the number: \( n \): \( d = \lfloor \log_{10}(n) \rfloor + 1 \) |
1 | |
| Sum of the digits: \( n \): \( S = \sum_{i=1}^{k} d_i \) |
5 | |
| Reverse number: \( \text{Reverse}(n) = \sum_{i=1}^{k} d_i \cdot 10^{k-i} \) |
0.2 | |
| Binary number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 2^i \) |
1000001101 | |
| Hexadecimal number system: \( n = \sum_{i=0}^{k-1} d_i \cdot 16^i \) |
20d | |
| Parity of the number: \( \text{Parity}(n) = n \mod 2 \) |
odd | |
| Simplicity of the number: \(\text{IsPrime}(n) = n > 1 \land \forall d \in [2, \sqrt{n}], n \mod d \neq 0\) |
true | |
| The square root: \(\sqrt{n} = n^{\frac{1}{2}}\) |
2.2360679774998 | |
| The factorial of the number: \( n!=n \times (n-1) \times (n-2) \times \ldots \times 2 \times 1 \) |
120 | |
| The sign of the number: \(\text{sign}(n) = \begin{cases} 1, & \text{if } n>0 \ 0, & \text{if } n=0 \ -1, & \text{if } n<0 \end{cases}\) |
+ | |
| The nearest multiple of 10: \(\text{10}(n) = 10 \times \left\lfloor \frac{n + 5}{10} \right\rfloor\) |
0 | |
| The nearest multiple of 100: \(\text{100}(n) = 100 \times \left\lfloor \frac{n + 50}{100} \right\rfloor\) |
0 | |
| Sine: \(\sin(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n+1}}{(2n+1)!}\) |
-0.95892427466314 | |
| Cosine: \(\cos(x) = \sum_{n=0}^{\infty} \frac{(-1)^n x^{2n}}{(2n)!}\) |
0.28366218546323 | |
| Tangent: \(\tan(x) = \sum_{n=0}^{\infty} \frac{(-1)^n 2^{2n} (2^{2n} - 1) B_{2n} x^{2n-1}}{(2n)!}\) |
-3.3805150062466 | |
| The square of the number: \(\text{square}(n) = n^2\) |
25 | |
| Cubic root: \(\text{}(n) = \sqrt[3]{n}\) |
1.7099759466767 | |
| Natural logarithm: \(\ln(ab) = \ln(a) + \ln(b)\) |
1.6094379124341 | |
| Common logarithm: \(\log_{10}(ab) = \log_{10}(a) + \log_{10}(b)\) |
0.69897000433602 | |
| All divisors of a number: \( D(n) = \{ d \in \mathbb{Z}^+ : n \mod d = 0 \} \) |
1, 5 | |
| Base64: | NS4yNQ== | |
| SHA1: | 24e26a42407173a638a100c03fae8fc56d72c5e3 | |
| MD5: | 00d034f2d16475fa05fe56f79161c8d5 | |
| Converts a number to a Roman representation: | V | |
| Converting the number of seconds to days, hours, minutes and seconds: | days: 0, hours: 0, minutes: 0, seconds: 5. | |
| Converts a number to a date in UNIX time format: | ||
| Chinese: | 1970 月 1 星期四 | |
| Spanish: | 1970 Enero 1 Jueves | |
| English: | 1970 January 1 Thursday | |
| Hindi: | 1970 जनवरी 1 गुरुवार | |
| Arab: | 1970 يناير 1 الخميس | |
| Bengal: | 1970 জানুয়ারী 1 বৃহস্পতিবার | |
| Portuguese: | 1970 Janeiro 1 Quinta-feira | |
| Russian: | 1970 Январь 1 Четверг | |
| Japanese: | 1970 一月 1 木曜日 | |
| Lahnda: | 1970 جنوری 1 جمعرات | |
| Marathi: | 1970 जानेवारी 1 गुरुवार | |
| Telugu: | 1970 జనవరి 1 గురువారం | |
| Malay: | 1970 Januari 1 Khamis | |
| Turkish: | 1970 Ocak 1 Perşembe | |
| Korean: | 1970 1월 1 목요일 | |
| French: | 1970 Janvier 1 Jeudi | |
| German: | 1970 Januar 1 Donnerstag | |
| Vietnamese: | 1970 Tháng Một 1 Thứ năm | |
| Tamil: | 1970 ஜனவரி 1 வியாழக்கிழமை | |
| Urdu: | 1970 جنوری 1 جمعرات | |
| Javanese: | 1970 Januari 1 Kemis | |
| Italian: | 1970 Gennaio 1 Giovedì | |
| Persian: | 1970 ژانویه 1 پنجشنبه | |
| Gujaratis: | 1970 જાન્યુઆરી 1 ગુરુવાર | |
| Length: | ||
| 5 kilometers = 5,000.00 meters | ||
| 5 miles = 8,046.70 meters | ||
| 5 feet = 1.52 meters | ||
| 5 inches = 0.13 meters | ||
| 5 yards = 4.57 meters | ||
| 5 meters = 0.01 kilometers | ||
| 5 meters = 0.00 miles | ||
| 5 meters = 16.40 feet | ||
| 5 meters = 196.85 inches | ||
| 5 meters = 5.47 yards | ||
| Weight: | ||
| 5 pounds = 2.27 kilograms | ||
| 5 grams = 0.01 kilograms | ||
| 5 ounces = 0.14 kilograms | ||
| 5 tons = 4,535.93 kilograms | ||
| 5 kilograms = 11.02 pounds | ||
| 5 kilograms = 5,000.00 grams | ||
| 5 kilograms = 176.37 ounces | ||
| 5 kilograms = 0.01 tons | ||
| Volume: | ||
| 5 gallons = 18.93 liters | ||
| 5 milliliters = 0.01 liters | ||
| 5 cubic meters = 5,000.00 liters | ||
| 5 liters = 1.32 gallons | ||
| 5 liters = 5,000.00 milliliters | ||
| 5 liters = 0.01 cubic meters | ||
| Area: | ||
| 5 acres = 20,234.30 square meters | ||
| 5 hectares = 50,000.00 square meters | ||
| 5 square feet = 0.46 square meters | ||
| 5 square inches = 0.00 square meters | ||
| 5 square meters = 0.00 acres | ||
| 5 square meters = 0.00 hectares | ||
| 5 square meters = 53.82 square feet | ||
| 5 square meters = 7,750.02 square inches | ||
| Temperature: | ||
| 5 celsius = 41.00 fahrenheit | ||
| 5 celsius = 278.15 kelvin | ||
| 5 fahrenheit = -15.00 celsius | ||
| 5 fahrenheit = 258.15 kelvin | ||
| 5 kelvin = -268.15 celsius | ||
| 5 kelvin = -450.67 fahrenheit | ||
| Time: | ||
| 5 seconds = 0.08 minutes | ||
| 5 seconds = 0.00 hours | ||
| 5 seconds = 0.00 days | ||
| 5 minutes = 300.00 seconds | ||
| 5 minutes = 0.08 hours | ||
| 5 minutes = 0.00 days | ||
| 5 hours = 18,000.00 seconds | ||
| 5 hours = 300.00 minutes | ||
| 5 hours = 0.21 days | ||
| 5 days = 432,000.00 seconds | ||
| 5 days = 7,200.00 minutes | ||
| 5 days = 120.00 hours | ||
| Energy: | ||
| 5 joules = 1.20 calories | ||
| 5 joules = 0.01 kilojoules | ||
| 5 joules = 0.00 watt hours | ||
| 5 calories = 20.92 joules | ||
| 5 calories = 0.02 kilojoules | ||
| 5 kilojoules = 5,000.00 joules | ||
| 5 kilojoules = 1,195.03 calories | ||
| 5 watt hours = 18,000.00 joules | ||
| 5 watt hours = 18.00 kilojoules | ||
| Information: | ||
| 5 bytes = 0.00 kilobytes | ||
| 5 kilobytes = 5,120.00 bytes | ||
| 5 kilobytes = 0.00 megabytes | ||
| 5 megabytes = 5,120.00 kilobytes | ||
| 5 megabytes = 0.00 gigabytes | ||
| 5 gigabytes = 5,120.00 megabytes | ||
| 5 gigabytes = 0.00 terabytes | ||
| 5 terabytes = 5,120.00 gigabytes | ||