79488972 (number)
79488972 is an even 8-digits composite number following 79488971 and preceding 79488973. In scientific notation, it is written as 7.9488972 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 48 positive divisors. There are 26424720 positive integers (up to 79488972) that are relatively prime to 79488972.
Interesting facts
- 79488972 has 48 divisors, whose sum is 206640000
- The reverse of 79488972 is 27988497
- Previous prime number is 491
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 54
- Digital Root 9
Name
Name | seventy-nine million four hundred eighty-eight thousand nine hundred seventy-two |
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Notation
Scientific notation | 7.9488972 × 10^7 |
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Engineering notation | 7.9488972 × 10^6 |
Prime Factorization of 79488972
Prime Factorization 2 × 2 × 3 × 9 × 491 × 1499
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 39744486 | Product of the distinct prime numbers |
The prime factorization of 79488972 is 2 × 2 × 3 × 9 × 491 × 1499. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 79488972)
Multiplication
n×yn×2 | 158977944 |
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n×3 | 238466916 |
n×4 | 317955888 |
n×5 | 397444860 |
Division
n÷yn÷2 | 39744486 |
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n÷3 | 26496324 |
n÷3 | 19872243 |
n÷5 | 15897794.4 |
Exponentiation
nyn2 | 6318496669616784 |
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n3 | 5.0225080485326E+23 |
n4 | 3.9923400163958E+31 |
n5 | 3.1734700377777E+39 |
Nth Root
y√n2√n | 8915.6588090842 |
---|---|
3√n | 429.96749709253 |
4√n | 94.422766370638 |
5√n | 38.024312987956 |
Divisors of 79488972
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 | -79488971 | 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 79488972 can be divided by 48 positive divisors. The sum of these divisors (counting 79488972) is 1, the average is 0.020833333333333.
Base conversion 79488972
Base | System | Value |
---|---|---|
2 | Binary | 100101111001110011111001100 |
3 | Ternary | 12112120110101000 |
4 | Quaternary | 10233032133030 |
5 | Quinary | 130322121342 |
6 | Senary | 11515420300 |
8 | Octal | 457163714 |
10 | Decimal | 79488972 |
12 | Duodecimal | 22754690 |
16 | Hexadecimal | 4bce7cc |
20 | Vigesimal | 14gg28c |
36 | Base36 | 1bbq30 |
Cryptographic Hash Functions
md5 | 672fa6b32f7b381edd49fd249b58af64 |
---|---|
sha1 | 5f964f2839d56691a29d5177c51c8e635448e9cf |
sha256 | 32c8929601fca250bb3bc31737ee07be8760e37ad734d078221a10c77900b437 |
sha512 | 71dafbc0d72131706e1d92c835d12de4a96f3e4c0eadca5009dc1400084a126e64419be5cfbf47bf696b2b8fa810c493137396156b8cbea2ec73cfdc8f20a6fe |
ripemd-160 | 138ed5755ebce1cd731f57cee7c0c2b1d5427d09 |
79488972 as geometric shapes
Circle
Radius = nDiameter | 158977944 |
---|---|
Circumference | 499443940.95321 |
Area | 1.9850142719E+16 |
Sphere
Radius = nVolume | 2.1038232517154E+24 |
---|---|
Surface area | 7.9400570875999E+16 |
Circumference | 499443940.95321 |
Square
Length = nPerimeter | 317955888 |
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Area | 6318496669616784 |
Diagonal | 112414382.2615 |
Cube
Length = nSurface area | 37910980017700704 |
---|---|
Volume | 5.0225080485326E+23 |
Space diagonal | 137678938.14542 |
Equilateral Triangle
Length = nPerimeter | 238466916 |
---|---|
Area | 2.7359893148078E+15 |
Altitude | 68839469.07271 |
Triangular Pyramid
Length = nSurface area | 2.7359893148078E+15 |
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Volume | 5.919082499469E+22 |
Height | 37471460.753832 |