31192272 (number)
31192272 is an even 8-digits composite number following 31192271 and preceding 31192273. In scientific notation, it is written as 3.1192272 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 10344000 positive integers (up to 31192272) that are relatively prime to 31192272.
Interesting facts
- 31192272 has 40 divisors, whose sum is 67495680
- The reverse of 31192272 is 27229113
- Previous prime number is 251
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirty-one million one hundred ninety-two thousand two hundred seventy-two |
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Notation
Scientific notation | 3.1192272 × 10^7 |
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Engineering notation | 3.1192272 × 10^6 |
Prime Factorization of 31192272
Prime Factorization 2 × 2 × 2 × 2 × 9 × 251 × 863
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3899034 | Product of the distinct prime numbers |
The prime factorization of 31192272 is 2 × 2 × 2 × 2 × 9 × 251 × 863. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31192272)
Multiplication
n×yn×2 | 62384544 |
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n×3 | 93576816 |
n×4 | 124769088 |
n×5 | 155961360 |
Division
n÷yn÷2 | 15596136 |
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n÷3 | 10397424 |
n÷3 | 7798068 |
n÷5 | 6238454.4 |
Exponentiation
nyn2 | 972957832521984 |
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n3 | 3.0348765356556E+22 |
n4 | 9.4664694386588E+29 |
n5 | 2.9528068961033E+37 |
Nth Root
y√n2√n | 5585.0042076976 |
---|---|
3√n | 314.78618899458 |
4√n | 74.732885717719 |
5√n | 31.536202952091 |
Divisors of 31192272
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -31192271 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 31192272 can be divided by 40 positive divisors. The sum of these divisors (counting 31192272) is 1, the average is 0.025.
Base conversion 31192272
Base | System | Value |
---|---|---|
2 | Binary | 1110110111111010011010000 |
3 | Ternary | 2011200201202100 |
4 | Quaternary | 1312333103100 |
5 | Quinary | 30441123042 |
6 | Senary | 3032320400 |
8 | Octal | 166772320 |
10 | Decimal | 31192272 |
12 | Duodecimal | a543100 |
16 | Hexadecimal | 1dbf4d0 |
20 | Vigesimal | 9ej0dc |
36 | Base36 | ikk40 |
Cryptographic Hash Functions
md5 | 732e368f794589c0d1e9159a615efb54 |
---|---|
sha1 | fc567a19521af51188bf421344640cbf9887d40f |
sha256 | 61a53eb89c03d28dbf39667faa4fc8904be8cd1e75f0f3b0323f6cc49fc0b0d1 |
sha512 | d9075522220123f2c5c6a75c3a383b578d0076594eec0901847390fde3797cbfbb9ef7fd6f6ce6e805e1dc889bd4e1843af1191ef3d30f7012335fe467dd2d29 |
ripemd-160 | 98585ac1804558393cf5570048e714fc48c9a413 |
31192272 as geometric shapes
Circle
Radius = nDiameter | 62384544 |
---|---|
Circumference | 195986825.12795 |
Area | 3.0566371789037E+15 |
Sphere
Radius = nVolume | 1.271246110529E+23 |
---|---|
Surface area | 1.2226548715615E+16 |
Circumference | 195986825.12795 |
Square
Length = nPerimeter | 124769088 |
---|---|
Area | 972957832521984 |
Diagonal | 44112534.103631 |
Cube
Length = nSurface area | 5837746995131904 |
---|---|
Volume | 3.0348765356556E+22 |
Space diagonal | 54026599.907508 |
Equilateral Triangle
Length = nPerimeter | 93576816 |
---|---|
Area | 4.2130309988754E+14 |
Altitude | 27013299.953754 |
Triangular Pyramid
Length = nSurface area | 4.2130309988754E+14 |
---|---|
Volume | 3.5766362973767E+21 |
Height | 14704178.034544 |