64139712 (number)
64139712 is an even 8-digits composite number following 64139711 and preceding 64139713. In scientific notation, it is written as 6.4139712 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 112 positive divisors. There are 16911360 positive integers (up to 64139712) that are relatively prime to 64139712.
Interesting facts
- 64139712 has 112 divisors, whose sum is 208922112
- The reverse of 64139712 is 21793146
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | sixty-four million one hundred thirty-nine thousand seven hundred twelve |
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Notation
Scientific notation | 6.4139712 × 10^7 |
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Engineering notation | 6.4139712 × 10^6 |
Prime Factorization of 64139712
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 3671
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 2004366 | Product of the distinct prime numbers |
The prime factorization of 64139712 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 3671. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64139712)
Multiplication
n×yn×2 | 128279424 |
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n×3 | 192419136 |
n×4 | 256558848 |
n×5 | 320698560 |
Division
n÷yn÷2 | 32069856 |
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n÷3 | 21379904 |
n÷3 | 16034928 |
n÷5 | 12827942.4 |
Exponentiation
nyn2 | 4113902655442944 |
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n3 | 2.6386453151615E+23 |
n4 | 1.6924195058461E+31 |
n5 | 1.0855129968815E+39 |
Nth Root
y√n2√n | 8008.7272397054 |
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3√n | 400.29085512365 |
4√n | 89.49149255491 |
5√n | 36.427167363891 |
Divisors of 64139712
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64139711 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64139712 can be divided by 112 positive divisors. The sum of these divisors (counting 64139712) is 1, the average is 0.0089285714285714.
Base conversion 64139712
Base | System | Value |
---|---|---|
2 | Binary | 11110100101011000111000000 |
3 | Ternary | 11110200122010220 |
4 | Quaternary | 3310223013000 |
5 | Quinary | 112404432322 |
6 | Senary | 10210423040 |
8 | Octal | 364530700 |
10 | Decimal | 64139712 |
12 | Duodecimal | 19591a80 |
16 | Hexadecimal | 3d2b1c0 |
20 | Vigesimal | 100h95c |
36 | Base36 | 126qio |
Cryptographic Hash Functions
md5 | 9a5aaaec2322a2776ed86f8ae6382361 |
---|---|
sha1 | 1c6be85c8e343fc549c74e435d251d0f28c4597b |
sha256 | a630ac013b04d0e4588538a447b34064a11529f2adb9431611f4dfc493047e0f |
sha512 | 1f3345fe997f5cd66f6ef80b64d89de7cc790afd44d0237281329b47da4a02bc04704bbd02753573dc8183d781551f40af847076b9dfa3365a2eabb2b28cf60f |
ripemd-160 | a32b40e368d756b8f97963cd5668b80df028b0e3 |
64139712 as geometric shapes
Circle
Radius = nDiameter | 128279424 |
---|---|
Circumference | 403001696.04513 |
Area | 1.2924206359923E+16 |
Sphere
Radius = nVolume | 1.1052731650054E+24 |
---|---|
Surface area | 5.1696825439692E+16 |
Circumference | 403001696.04513 |
Square
Length = nPerimeter | 256558848 |
---|---|
Area | 4113902655442944 |
Diagonal | 90707250.597104 |
Cube
Length = nSurface area | 24683415932657664 |
---|---|
Volume | 2.6386453151615E+23 |
Space diagonal | 111093239.96684 |
Equilateral Triangle
Length = nPerimeter | 192419136 |
---|---|
Area | 1.7813721041549E+15 |
Altitude | 55546619.983418 |
Triangular Pyramid
Length = nSurface area | 1.7813721041549E+15 |
---|---|
Volume | 3.109673325828E+22 |
Height | 30235750.199035 |