66709512 (number)
66709512 is an even 8-digits composite number following 66709511 and preceding 66709513. In scientific notation, it is written as 6.6709512 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 20942208 positive integers (up to 66709512) that are relatively prime to 66709512.
Interesting facts
- 66709512 has 96 divisors, whose sum is 191505600
- The reverse of 66709512 is 21590766
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | sixty-six million seven hundred nine thousand five hundred twelve |
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Notation
Scientific notation | 6.6709512 × 10^7 |
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Engineering notation | 6.6709512 × 10^6 |
Prime Factorization of 66709512
Prime Factorization 2 × 2 × 2 × 3 × 3 × 29 × 43 × 743
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5559126 | Product of the distinct prime numbers |
The prime factorization of 66709512 is 2 × 2 × 2 × 3 × 3 × 29 × 43 × 743. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 66709512)
Multiplication
n×yn×2 | 133419024 |
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n×3 | 200128536 |
n×4 | 266838048 |
n×5 | 333547560 |
Division
n÷yn÷2 | 33354756 |
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n÷3 | 22236504 |
n÷3 | 16677378 |
n÷5 | 13341902.4 |
Exponentiation
nyn2 | 4450158991278144 |
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n3 | 2.9686793463058E+23 |
n4 | 1.9803915047654E+31 |
n5 | 1.3211095085184E+39 |
Nth Root
y√n2√n | 8167.5891179711 |
---|---|
3√n | 405.56697909344 |
4√n | 90.374715036735 |
5√n | 36.714494473882 |
Divisors of 66709512
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 | -66709511 | 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 66709512 can be divided by 96 positive divisors. The sum of these divisors (counting 66709512) is 1, the average is 0.010416666666667.
Base conversion 66709512
Base | System | Value |
---|---|---|
2 | Binary | 11111110011110100000001000 |
3 | Ternary | 11122112012020200 |
4 | Quaternary | 3332132200020 |
5 | Quinary | 114034201022 |
6 | Senary | 10341452200 |
8 | Octal | 376364010 |
10 | Decimal | 66709512 |
12 | Duodecimal | 1a411060 |
16 | Hexadecimal | 3f9e808 |
20 | Vigesimal | 10gidfc |
36 | Base36 | 13pte0 |
Cryptographic Hash Functions
md5 | 6797f8d774daa1ef252b37c2bcaf4381 |
---|---|
sha1 | bfcfbdb9d12db72336ddd366ec3ad9cdc98a0515 |
sha256 | 8a42f61e0ce7e18416e9ae4c5b4a09ce419333061896595ca4c71398c75f3d53 |
sha512 | aba5b3420684bd4135a7b0e3927928e2389a2ad7f37782df451d2e06a2476fdf39f117d897eab8cec64072c12c2475342e954f5c282e57e08c6d7528b09399a3 |
ripemd-160 | d8f13ef0a20ec02ed9ee203b1fd4de4421f55e55 |
66709512 as geometric shapes
Circle
Radius = nDiameter | 133419024 |
---|---|
Circumference | 419148225.64752 |
Area | 1.3980586794306E+16 |
Sphere
Radius = nVolume | 1.2435174966957E+24 |
---|---|
Surface area | 5.5922347177224E+16 |
Circumference | 419148225.64752 |
Square
Length = nPerimeter | 266838048 |
---|---|
Area | 4450158991278144 |
Diagonal | 94341496.609691 |
Cube
Length = nSurface area | 26700953947668864 |
---|---|
Volume | 2.9686793463058E+23 |
Space diagonal | 115544264.13213 |
Equilateral Triangle
Length = nPerimeter | 200128536 |
---|---|
Area | 1.9269753686633E+15 |
Altitude | 57772132.066063 |
Triangular Pyramid
Length = nSurface area | 1.9269753686633E+15 |
---|---|
Volume | 3.4986221615688E+22 |
Height | 31447165.536564 |