87904080 (number)
87904080 is an even 8-digits composite number following 87904079 and preceding 87904081. In scientific notation, it is written as 8.7904080 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 120 positive divisors. There are 21288960 positive integers (up to 87904080) that are relatively prime to 87904080.
Interesting facts
- 87904080 has 120 divisors, whose sum is 266510720
- The reverse of 87904080 is 08040978
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | eighty-seven million nine hundred four thousand eighty |
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Notation
Scientific notation | 8.7904080 × 10^7 |
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Engineering notation | 8.7904080 × 10^6 |
Prime Factorization of 87904080
Prime Factorization 2 × 2 × 2 × 2 × 15 × 3 × 11 × 11 × 1009
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 998910 | Product of the distinct prime numbers |
The prime factorization of 87904080 is 2 × 2 × 2 × 2 × 15 × 3 × 11 × 11 × 1009. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87904080)
Multiplication
n×yn×2 | 175808160 |
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n×3 | 263712240 |
n×4 | 351616320 |
n×5 | 439520400 |
Division
n÷yn÷2 | 43952040 |
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n÷3 | 29301360 |
n÷3 | 21976020 |
n÷5 | 17580816 |
Exponentiation
nyn2 | 7727127280646400 |
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n3 | 6.7924601464812E+23 |
n4 | 5.970849601131E+31 |
n5 | 5.2486204100579E+39 |
Nth Root
y√n2√n | 9375.7175725381 |
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3√n | 444.63435014035 |
4√n | 96.828289112935 |
5√n | 38.797327119829 |
Divisors of 87904080
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 | -87904079 | 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 87904080 can be divided by 120 positive divisors. The sum of these divisors (counting 87904080) is 1, the average is 0.0083333333333333.
Base conversion 87904080
Base | System | Value |
---|---|---|
2 | Binary | 101001111010100111101010000 |
3 | Ternary | 20010101222201200 |
4 | Quaternary | 11033110331100 |
5 | Quinary | 140000412310 |
6 | Senary | 12420031200 |
8 | Octal | 517247520 |
10 | Decimal | 87904080 |
12 | Duodecimal | 25532500 |
16 | Hexadecimal | 53d4f50 |
20 | Vigesimal | 1798040 |
36 | Base36 | 1gc380 |
Cryptographic Hash Functions
md5 | b18a1dbcf00c69b1ccd5a7c0719c916e |
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sha1 | 7043f8b0692f404081f2932176864da4e41b9b33 |
sha256 | e40caf2e7d1804e8f4ccd5b62c378353383f81b2c9cf6652b38003b15db2e97d |
sha512 | 2dfcb47621bda2b46ec0d2f423e0be7c51bcbfea4e2bace004d76ef0637d397b3b70877cea53a8ad7e96c183e1979161f924b28b0145614a4e55e885956adaba |
ripemd-160 | 818ef5b20c6db9549ef3bd1224f54e7d2f494034 |
87904080 as geometric shapes
Circle
Radius = nDiameter | 175808160 |
---|---|
Circumference | 552317623.89714 |
Area | 2.4275486298232E+16 |
Sphere
Radius = nVolume | 2.8452190527983E+24 |
---|---|
Surface area | 9.7101945192928E+16 |
Circumference | 552317623.89714 |
Square
Length = nPerimeter | 351616320 |
---|---|
Area | 7727127280646400 |
Diagonal | 124315142.12393 |
Cube
Length = nSurface area | 46362763683878400 |
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Volume | 6.7924601464812E+23 |
Space diagonal | 152254332.7526 |
Equilateral Triangle
Length = nPerimeter | 263712240 |
---|---|
Area | 3.3459442616578E+15 |
Altitude | 76127166.3763 |
Triangular Pyramid
Length = nSurface area | 3.3459442616578E+15 |
---|---|
Volume | 8.0049910508604E+22 |
Height | 41438380.707977 |