64497660 (number)
64497660 is an even 8-digits composite number following 64497659 and preceding 64497661. In scientific notation, it is written as 6.4497660 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 15740928 positive integers (up to 64497660) that are relatively prime to 64497660.
Interesting facts
- 64497660 has 96 divisors, whose sum is 196499520
- The reverse of 64497660 is 06679446
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | sixty-four million four hundred ninety-seven thousand six hundred sixty |
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Notation
Scientific notation | 6.4497660 × 10^7 |
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Engineering notation | 6.4497660 × 10^6 |
Prime Factorization of 64497660
Prime Factorization 2 × 2 × 3 × 5 × 37 × 17 × 1709
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 32248830 | Product of the distinct prime numbers |
The prime factorization of 64497660 is 2 × 2 × 3 × 5 × 37 × 17 × 1709. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 64497660)
Multiplication
n×yn×2 | 128995320 |
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n×3 | 193492980 |
n×4 | 257990640 |
n×5 | 322488300 |
Division
n÷yn÷2 | 32248830 |
---|---|
n÷3 | 21499220 |
n÷3 | 16124415 |
n÷5 | 12899532 |
Exponentiation
nyn2 | 4159948145475600 |
---|---|
n3 | 2.6830692110452E+23 |
n4 | 1.7305168573046E+31 |
n5 | 1.116142878867E+39 |
Nth Root
y√n2√n | 8031.0435187465 |
---|---|
3√n | 401.03411587365 |
4√n | 89.616089619814 |
5√n | 36.467735122389 |
Divisors of 64497660
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -64497659 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 64497660 can be divided by 96 positive divisors. The sum of these divisors (counting 64497660) is 1, the average is 0.010416666666667.
Base conversion 64497660
Base | System | Value |
---|---|---|
2 | Binary | 11110110000010011111111100 |
3 | Ternary | 11111100211011020 |
4 | Quaternary | 3312002133330 |
5 | Quinary | 113002411120 |
6 | Senary | 10222224140 |
8 | Octal | 366023774 |
10 | Decimal | 64497660 |
12 | Duodecimal | 19725050 |
16 | Hexadecimal | 3d827fc |
20 | Vigesimal | 1032430 |
36 | Base36 | 12eepo |
Cryptographic Hash Functions
md5 | cbc7fe4be417df8a7bb61be4012457fd |
---|---|
sha1 | a65cdd797ede175ea769701f12ff17df1b084b50 |
sha256 | 8e5657189d4767b5ce6112637ffe33b020f5bc64a4bb3b9b953a7c2732172de3 |
sha512 | 17e72310f205070d5ffb99cb7166bbe4948cf0389803c4b16cb5cd3598f4ee322c3c528b80cc593d54ddb44e6fab3faf8232939776a7fdb749afd94aa30ce479 |
ripemd-160 | 6322d0a544276eee267b5f04d5756096ed05823a |
64497660 as geometric shapes
Circle
Radius = nDiameter | 128995320 |
---|---|
Circumference | 405250749.65946 |
Area | 1.3068862533141E+16 |
Sphere
Radius = nVolume | 1.123881402999E+24 |
---|---|
Surface area | 5.2275450132563E+16 |
Circumference | 405250749.65946 |
Square
Length = nPerimeter | 257990640 |
---|---|
Area | 4159948145475600 |
Diagonal | 91213465.513329 |
Cube
Length = nSurface area | 24959688872853600 |
---|---|
Volume | 2.6830692110452E+23 |
Space diagonal | 111713224.0893 |
Equilateral Triangle
Length = nPerimeter | 193492980 |
---|---|
Area | 1.8013103862039E+15 |
Altitude | 55856612.044651 |
Triangular Pyramid
Length = nSurface area | 1.8013103862039E+15 |
---|---|
Volume | 3.1620273892048E+22 |
Height | 30404488.504443 |