31484908 (number)
31484908 is an even 8-digits composite number following 31484907 and preceding 31484909. In scientific notation, it is written as 3.1484908 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 12260160 positive integers (up to 31484908) that are relatively prime to 31484908.
Interesting facts
- 31484908 has 48 divisors, whose sum is 68879104
- The reverse of 31484908 is 80948413
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | thirty-one million four hundred eighty-four thousand nine hundred eight |
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Notation
Scientific notation | 3.1484908 × 10^7 |
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Engineering notation | 3.1484908 × 10^6 |
Prime Factorization of 31484908
Prime Factorization 2 × 2 × 7 × 13 × 67 × 1291
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15742454 | Product of the distinct prime numbers |
The prime factorization of 31484908 is 2 × 2 × 7 × 13 × 67 × 1291. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31484908)
Multiplication
n×yn×2 | 62969816 |
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n×3 | 94454724 |
n×4 | 125939632 |
n×5 | 157424540 |
Division
n÷yn÷2 | 15742454 |
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n÷3 | 10494969.333333 |
n÷3 | 7871227 |
n÷5 | 6296981.6 |
Exponentiation
nyn2 | 991299431768464 |
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n3 | 3.1210971409682E+22 |
n4 | 9.8267456342448E+29 |
n5 | 3.093941822336E+37 |
Nth Root
y√n2√n | 5611.1414168599 |
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3√n | 315.76753452457 |
4√n | 74.907552468759 |
5√n | 31.595154668944 |
Divisors of 31484908
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -31484907 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 31484908 can be divided by 48 positive divisors. The sum of these divisors (counting 31484908) is 1, the average is 0.020833333333333.
Base conversion 31484908
Base | System | Value |
---|---|---|
2 | Binary | 1111000000110101111101100 |
3 | Ternary | 2012020121011201 |
4 | Quaternary | 1320012233230 |
5 | Quinary | 31030004113 |
6 | Senary | 3042455244 |
8 | Octal | 170065754 |
10 | Decimal | 31484908 |
12 | Duodecimal | a664524 |
16 | Hexadecimal | 1e06bec |
20 | Vigesimal | 9gfc58 |
36 | Base36 | iqtws |
Cryptographic Hash Functions
md5 | 45b5aa6da24125b394b763441d9f64ca |
---|---|
sha1 | 4683216bb3e805a91a66bbe1b62ec9e70905fb8e |
sha256 | 09dcf70202016f48a5c5bbaadc70a97ee9a0e18ac19f99ba865af00f72ded90e |
sha512 | b1c0d6d1f48a1044bcfc65c157c95884205edf3b7c9cc430face8d2dc34d3df2fbf65cbd254cbce1c5e5f652de2cc79e4f1fd1b9fc52341b70ef8481eb715f70 |
ripemd-160 | ed06f93a1c2880572618e9d50f6e7a0c39aa358c |
31484908 as geometric shapes
Circle
Radius = nDiameter | 62969816 |
---|---|
Circumference | 197825511.3435 |
Area | 3.1142590123515E+15 |
Sphere
Radius = nVolume | 1.3073621132275E+23 |
---|---|
Surface area | 1.2457036049406E+16 |
Circumference | 197825511.3435 |
Square
Length = nPerimeter | 125939632 |
---|---|
Area | 991299431768464 |
Diagonal | 44526383.903669 |
Cube
Length = nSurface area | 5947796590610784 |
---|---|
Volume | 3.1210971409682E+22 |
Space diagonal | 54533460.327632 |
Equilateral Triangle
Length = nPerimeter | 94454724 |
---|---|
Area | 4.2924524533428E+14 |
Altitude | 27266730.163816 |
Triangular Pyramid
Length = nSurface area | 4.2924524533428E+14 |
---|---|
Volume | 3.678248255201E+21 |
Height | 14842127.96789 |