78164960 (number)
78164960 is an even 8-digits composite number following 78164959 and preceding 78164961. In scientific notation, it is written as 7.8164960 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 48 positive divisors. There are 31159296 positive integers (up to 78164960) that are relatively prime to 78164960.
Interesting facts
- 78164960 has 48 divisors, whose sum is 185295600
- The reverse of 78164960 is 06946187
- Previous prime number is 379
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | seventy-eight million one hundred sixty-four thousand nine hundred sixty |
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Notation
Scientific notation | 7.8164960 × 10^7 |
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Engineering notation | 7.8164960 × 10^6 |
Prime Factorization of 78164960
Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 379 × 1289
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 4885310 | Product of the distinct prime numbers |
The prime factorization of 78164960 is 2 × 2 × 2 × 2 × 2 × 5 × 379 × 1289. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 78164960)
Multiplication
n×yn×2 | 156329920 |
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n×3 | 234494880 |
n×4 | 312659840 |
n×5 | 390824800 |
Division
n÷yn÷2 | 39082480 |
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n÷3 | 26054986.666667 |
n÷3 | 19541240 |
n÷5 | 15632992 |
Exponentiation
nyn2 | 6109760971801600 |
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n3 | 4.7756922197043E+23 |
n4 | 3.732917913255E+31 |
n5 | 2.9178337937286E+39 |
Nth Root
y√n2√n | 8841.0949548119 |
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3√n | 427.56686026068 |
4√n | 94.02709691792 |
5√n | 37.896789724096 |
Divisors of 78164960
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -78164959 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 78164960 can be divided by 48 positive divisors. The sum of these divisors (counting 78164960) is 1, the average is 0.020833333333333.
Base conversion 78164960
Base | System | Value |
---|---|---|
2 | Binary | 100101010001011001111100000 |
3 | Ternary | 12110002012011112 |
4 | Quaternary | 10222023033200 |
5 | Quinary | 130002234320 |
6 | Senary | 11431202452 |
8 | Octal | 452131740 |
10 | Decimal | 78164960 |
12 | Duodecimal | 22216428 |
16 | Hexadecimal | 4a8b3e0 |
20 | Vigesimal | 148ac80 |
36 | Base36 | 1ajcgw |
Cryptographic Hash Functions
md5 | 45de0a38a94ab30545e6ce3de9545ac0 |
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sha1 | 1d96147c5427c62cf7eb03bb41e301a62bda066e |
sha256 | 068918a3e6c38e03a840ab29f4be198803f59fda3b3d71d69ee76971e034b970 |
sha512 | ae079df0f773f17e7ce67009099265d6c55ed007ddf23cb190da27a79132df2f8575eed10887899f5430899f5c8559c63d14a007545dd5a7119605504a3d6f5a |
ripemd-160 | 3250d2d29accfc6390aef55f71db318968524cd7 |
78164960 as geometric shapes
Circle
Radius = nDiameter | 156329920 |
---|---|
Circumference | 491124928.20828 |
Area | 1.9194380184202E+16 |
Sphere
Radius = nVolume | 2.0004372790972E+24 |
---|---|
Surface area | 7.6777520736806E+16 |
Circumference | 491124928.20828 |
Square
Length = nPerimeter | 312659840 |
---|---|
Area | 6109760971801600 |
Diagonal | 110541946.53435 |
Cube
Length = nSurface area | 36658565830809600 |
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Volume | 4.7756922197043E+23 |
Space diagonal | 135385682.09159 |
Equilateral Triangle
Length = nPerimeter | 234494880 |
---|---|
Area | 2.6456041063154E+15 |
Altitude | 67692841.045794 |
Triangular Pyramid
Length = nSurface area | 2.6456041063154E+15 |
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Volume | 5.6282072556879E+22 |
Height | 36847315.51145 |