77312880 (number)
77312880 is an even 8-digits composite number following 77312879 and preceding 77312881. In scientific notation, it is written as 7.7312880 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 19906560 positive integers (up to 77312880) that are relatively prime to 77312880.
Interesting facts
- 77312880 has 120 divisors, whose sum is 262556112
- The reverse of 77312880 is 08821377
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | seventy-seven million three hundred twelve thousand eight hundred eighty |
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Notation
Scientific notation | 7.7312880 × 10^7 |
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Engineering notation | 7.7312880 × 10^6 |
Prime Factorization of 77312880
Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 1107 × 5 × 97
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 3221370 | Product of the distinct prime numbers |
The prime factorization of 77312880 is 2 × 2 × 2 × 2 × 3 × 3 × 1107 × 5 × 97. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 77312880)
Multiplication
n×yn×2 | 154625760 |
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n×3 | 231938640 |
n×4 | 309251520 |
n×5 | 386564400 |
Division
n÷yn÷2 | 38656440 |
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n÷3 | 25770960 |
n÷3 | 19328220 |
n÷5 | 15462576 |
Exponentiation
nyn2 | 5977281413894400 |
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n3 | 4.6212084067865E+23 |
n4 | 3.5727893100887E+31 |
n5 | 2.7622263119617E+39 |
Nth Root
y√n2√n | 8792.774306213 |
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3√n | 426.00753805348 |
4√n | 93.769794210145 |
5√n | 37.813804132257 |
Divisors of 77312880
120 divisors
τ | Total Divisors | 120 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -77312879 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0083333333333333 | 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 | 120 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 77312880 can be divided by 120 positive divisors. The sum of these divisors (counting 77312880) is 1, the average is 0.0083333333333333.
Base conversion 77312880
Base | System | Value |
---|---|---|
2 | Binary | 100100110111011001101110000 |
3 | Ternary | 12101110220100000 |
4 | Quaternary | 10212323031300 |
5 | Quinary | 124243003010 |
6 | Senary | 11401030000 |
8 | Octal | 446731560 |
10 | Decimal | 77312880 |
12 | Duodecimal | 21a85300 |
16 | Hexadecimal | 49bb370 |
20 | Vigesimal | 1434240 |
36 | Base36 | 1a1300 |
Cryptographic Hash Functions
md5 | 49f23c4d5e0a2cc06fe8f79a9754345d |
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sha1 | 0c8032070f360e79b7cd26410eb08828ef1826d8 |
sha256 | 21d38e26b49cd15cc2264213d86dd001aa02c4e3e6e62fdfc6879e3a10bfdb1f |
sha512 | 16bc3b22bfb8ac99f74e7a51139699dba2869f57621a25e41b7d7daba0a2755cc82558f73935c6012703c47c179ad408eeb98f55b9bc58074e53b345e80b18d1 |
ripemd-160 | ac962cd40642515e4308654a0dc88880b6ec2d4b |
77312880 as geometric shapes
Circle
Radius = nDiameter | 154625760 |
---|---|
Circumference | 485771151.67174 |
Area | 1.8778183378329E+16 |
Sphere
Radius = nVolume | 1.9357272508624E+24 |
---|---|
Surface area | 7.5112733513318E+16 |
Circumference | 485771151.67174 |
Square
Length = nPerimeter | 309251520 |
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Area | 5977281413894400 |
Diagonal | 109336923.44212 |
Cube
Length = nSurface area | 35863688483366400 |
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Volume | 4.6212084067865E+23 |
Space diagonal | 133909836.23948 |
Equilateral Triangle
Length = nPerimeter | 231938640 |
---|---|
Area | 2.5882387750006E+15 |
Altitude | 66954918.119738 |
Triangular Pyramid
Length = nSurface area | 2.5882387750006E+15 |
---|---|
Volume | 5.4461463361917E+22 |
Height | 36445641.147375 |