31699664 (number)
31699664 is an even 8-digits composite number following 31699663 and preceding 31699665. In scientific notation, it is written as 3.1699664 × 10^7. The sum of its digits is 44. It has a total of 7 prime factors and 40 positive divisors. There are 15454208 positive integers (up to 31699664) that are relatively prime to 31699664.
Interesting facts
- 31699664 has 40 divisors, whose sum is 62975880
- The reverse of 31699664 is 46699613
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | thirty-one million six hundred ninety-nine thousand six hundred sixty-four |
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Notation
Scientific notation | 3.1699664 × 10^7 |
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Engineering notation | 3.1699664 × 10^6 |
Prime Factorization of 31699664
Prime Factorization 2 × 2 × 2 × 2 × 197 × 89 × 113
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3962458 | Product of the distinct prime numbers |
The prime factorization of 31699664 is 2 × 2 × 2 × 2 × 197 × 89 × 113. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31699664)
Multiplication
n×yn×2 | 63399328 |
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n×3 | 95098992 |
n×4 | 126798656 |
n×5 | 158498320 |
Division
n÷yn÷2 | 15849832 |
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n÷3 | 10566554.666667 |
n÷3 | 7924916 |
n÷5 | 6339932.8 |
Exponentiation
nyn2 | 1004868697712896 |
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n3 | 3.1854000081616E+22 |
n4 | 1.0097610996432E+30 |
n5 | 3.200908757896E+37 |
Nth Root
y√n2√n | 5630.2454653416 |
---|---|
3√n | 316.4838499097 |
4√n | 75.034961620178 |
5√n | 31.638139147649 |
Divisors of 31699664
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 | -31699663 | 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 31699664 can be divided by 40 positive divisors. The sum of these divisors (counting 31699664) is 1, the average is 0.025.
Base conversion 31699664
Base | System | Value |
---|---|---|
2 | Binary | 1111000111011001011010000 |
3 | Ternary | 2012122111202122 |
4 | Quaternary | 1320323023100 |
5 | Quinary | 31103342124 |
6 | Senary | 3051233412 |
8 | Octal | 170731320 |
10 | Decimal | 31699664 |
12 | Duodecimal | a748868 |
16 | Hexadecimal | 1e3b2d0 |
20 | Vigesimal | 9i2934 |
36 | Base36 | ivfm8 |
Cryptographic Hash Functions
md5 | aa2803148fe284fe22e22afc95682e93 |
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sha1 | 497b43d67c4040c8086b2add3bc057a607b4f9c8 |
sha256 | bfcbae9593ae931a9519ff7d9116f09f345a94ed4b2995242a5b73a29fab0c12 |
sha512 | af643712fb25c6245895a8a4d02e306432fa01c86af8b13f3aa55e8e31e1969f0007456a88548da31eb5dccfa3d5764cba2b6162041dab81bb7c3f61b55461d3 |
ripemd-160 | e348ed0272dff0cdb9300b4e621038b940dc6eb2 |
31699664 as geometric shapes
Circle
Radius = nDiameter | 63399328 |
---|---|
Circumference | 199174863.08733 |
Area | 3.1568881185572E+15 |
Sphere
Radius = nVolume | 1.3342972352514E+23 |
---|---|
Surface area | 1.2627552474229E+16 |
Circumference | 199174863.08733 |
Square
Length = nPerimeter | 126798656 |
---|---|
Area | 1004868697712896 |
Diagonal | 44830094.75147 |
Cube
Length = nSurface area | 6029212186277376 |
---|---|
Volume | 3.1854000081616E+22 |
Space diagonal | 54905428.630862 |
Equilateral Triangle
Length = nPerimeter | 95098992 |
---|---|
Area | 4.3512090984358E+14 |
Altitude | 27452714.315431 |
Triangular Pyramid
Length = nSurface area | 4.3512090984358E+14 |
---|---|
Volume | 3.754029910938E+21 |
Height | 14943364.917157 |