27291290 (number)
27291290 is an even 8-digits composite number following 27291289 and preceding 27291291. In scientific notation, it is written as 2.7291290 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 64 positive divisors. There are 9265152 positive integers (up to 27291290) that are relatively prime to 27291290.
Interesting facts
- 27291290 has 64 divisors, whose sum is 57316896
- The reverse of 27291290 is 09219272
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | twenty-seven million two hundred ninety-one thousand two hundred ninety |
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Notation
Scientific notation | 2.7291290 × 10^7 |
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Engineering notation | 2.7291290 × 10^6 |
Prime Factorization of 27291290
Prime Factorization 2 × 5 × 13 × 17 × 53 × 233
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 27291290 | Product of the distinct prime numbers |
The prime factorization of 27291290 is 2 × 5 × 13 × 17 × 53 × 233. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 27291290)
Multiplication
n×yn×2 | 54582580 |
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n×3 | 81873870 |
n×4 | 109165160 |
n×5 | 136456450 |
Division
n÷yn÷2 | 13645645 |
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n÷3 | 9097096.6666667 |
n÷3 | 6822822.5 |
n÷5 | 5458258 |
Exponentiation
nyn2 | 744814509864100 |
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n3 | 2.0326948784909E+22 |
n4 | 5.547486541041E+29 |
n5 | 1.5139806396265E+37 |
Nth Root
y√n2√n | 5224.1066221891 |
---|---|
3√n | 301.07499520187 |
4√n | 72.277981586297 |
5√n | 30.704696775638 |
Divisors of 27291290
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -27291289 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 27291290 can be divided by 64 positive divisors. The sum of these divisors (counting 27291290) is 1, the average is 0.015625.
Base conversion 27291290
Base | System | Value |
---|---|---|
2 | Binary | 1101000000110111010011010 |
3 | Ternary | 1220100112121112 |
4 | Quaternary | 1220012322122 |
5 | Quinary | 23441310130 |
6 | Senary | 2412540322 |
8 | Octal | 150067232 |
10 | Decimal | 27291290 |
12 | Duodecimal | 91816a2 |
16 | Hexadecimal | 1a06e9a |
20 | Vigesimal | 8ab84a |
36 | Base36 | g8y3e |
Cryptographic Hash Functions
md5 | 0ba862480d8f0ceca132fd8a63747a96 |
---|---|
sha1 | b6873c2cbd93b1acaed61cc5df696580ffcec67f |
sha256 | e312941df1c118797dc55d459c918cbebc42de2f94eef2db2abbe2e5ca9e1c84 |
sha512 | ed18ced542bc93411836dd4c0252d5a614444b626e2d8d32bbb2af9a703338191c18654631cf6ce94e635afd5144fa970eafba5c20bfefc41643966c88e405c5 |
ripemd-160 | 4989710cf8a5b353825f21b4689b563cc8a96b2b |
27291290 as geometric shapes
Circle
Radius = nDiameter | 54582580 |
---|---|
Circumference | 171476232.34198 |
Area | 2.3399037924761E+15 |
Sphere
Radius = nVolume | 8.5145323963421E+22 |
---|---|
Surface area | 9.3596151699046E+15 |
Circumference | 171476232.34198 |
Square
Length = nPerimeter | 109165160 |
---|---|
Area | 744814509864100 |
Diagonal | 38595712.452657 |
Cube
Length = nSurface area | 4468887059184600 |
---|---|
Volume | 2.0326948784909E+22 |
Space diagonal | 47269900.884096 |
Equilateral Triangle
Length = nPerimeter | 81873870 |
---|---|
Area | 3.2251414332478E+14 |
Altitude | 23634950.442048 |
Triangular Pyramid
Length = nSurface area | 3.2251414332478E+14 |
---|---|
Volume | 2.3955538877735E+21 |
Height | 12865237.484219 |