77315980 (number)
77315980 is an even 8-digits composite number following 77315979 and preceding 77315981. In scientific notation, it is written as 7.7315980 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 26396928 positive integers (up to 77315980) that are relatively prime to 77315980.
Interesting facts
- 77315980 has 48 divisors, whose sum is 186338880
- The reverse of 77315980 is 08951377
- Previous prime number is 269
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | seventy-seven million three hundred fifteen thousand nine hundred eighty |
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Notation
Scientific notation | 7.7315980 × 10^7 |
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Engineering notation | 7.7315980 × 10^6 |
Prime Factorization of 77315980
Prime Factorization 2 × 2 × 5 × 7 × 269 × 2053
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 38657990 | Product of the distinct prime numbers |
The prime factorization of 77315980 is 2 × 2 × 5 × 7 × 269 × 2053. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77315980)
Multiplication
n×yn×2 | 154631960 |
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n×3 | 231947940 |
n×4 | 309263920 |
n×5 | 386579900 |
Division
n÷yn÷2 | 38657990 |
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n÷3 | 25771993.333333 |
n÷3 | 19328995 |
n÷5 | 15463196 |
Exponentiation
nyn2 | 5977760763360400 |
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n3 | 4.6217643162476E+23 |
n4 | 3.5733623743971E+31 |
n5 | 2.7627801387164E+39 |
Nth Root
y√n2√n | 8792.9505855543 |
---|---|
3√n | 426.01323182541 |
4√n | 93.77073416346 |
5√n | 37.814107369991 |
Divisors of 77315980
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 | -77315979 | 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 77315980 can be divided by 48 positive divisors. The sum of these divisors (counting 77315980) is 1, the average is 0.020833333333333.
Base conversion 77315980
Base | System | Value |
---|---|---|
2 | Binary | 100100110111011111110001100 |
3 | Ternary | 12101111001120211 |
4 | Quaternary | 10212323332030 |
5 | Quinary | 124243102410 |
6 | Senary | 11401052204 |
8 | Octal | 446737614 |
10 | Decimal | 77315980 |
12 | Duodecimal | 21a87064 |
16 | Hexadecimal | 49bbf8c |
20 | Vigesimal | 14349j0 |
36 | Base36 | 1a15e4 |
Cryptographic Hash Functions
md5 | 70f0e341e97845d2ce68445e7358c323 |
---|---|
sha1 | c02e85e46fbaf356ac3ab654039cd7f8cd1111a8 |
sha256 | c524da4efb5258f2634d89c5b1adaf8f5b774ae2385f3a868546715900c2b692 |
sha512 | 8dde0e12877a0f7a9bc665bf5ed9e148fabd4da21c40ff385c9828e613385c963f5b9b6327fc884c7deac02241a0adaddcb4c932bf3ceaa1c3775ad0dac8a32e |
ripemd-160 | 15b194b0c221680d4afc7834e319e53903bd794e |
77315980 as geometric shapes
Circle
Radius = nDiameter | 154631960 |
---|---|
Circumference | 485790629.54619 |
Area | 1.877968929909E+16 |
Sphere
Radius = nVolume | 1.9359601096729E+24 |
---|---|
Surface area | 7.5118757196361E+16 |
Circumference | 485790629.54619 |
Square
Length = nPerimeter | 309263920 |
---|---|
Area | 5977760763360400 |
Diagonal | 109341307.50417 |
Cube
Length = nSurface area | 35866564580162400 |
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Volume | 4.6217643162476E+23 |
Space diagonal | 133915205.59698 |
Equilateral Triangle
Length = nPerimeter | 231947940 |
---|---|
Area | 2.588446339408E+15 |
Altitude | 66957602.79849 |
Triangular Pyramid
Length = nSurface area | 2.588446339408E+15 |
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Volume | 5.4468014817744E+22 |
Height | 36447102.501389 |