87308980 (number)
87308980 is an even 8-digits composite number following 87308979 and preceding 87308981. In scientific notation, it is written as 8.7308980 × 10^7. The sum of its digits is 43. It has a total of 6 prime factors and 48 positive divisors. There are 31432320 positive integers (up to 87308980) that are relatively prime to 87308980.
Interesting facts
- 87308980 has 48 divisors, whose sum is 202011264
- The reverse of 87308980 is 08980378
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | eighty-seven million three hundred eight thousand nine hundred eighty |
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Notation
Scientific notation | 8.7308980 × 10^7 |
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Engineering notation | 8.7308980 × 10^6 |
Prime Factorization of 87308980
Prime Factorization 2 × 2 × 11 × 5 × 103 × 3853
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 43654490 | Product of the distinct prime numbers |
The prime factorization of 87308980 is 2 × 2 × 11 × 5 × 103 × 3853. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87308980)
Multiplication
n×yn×2 | 174617960 |
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n×3 | 261926940 |
n×4 | 349235920 |
n×5 | 436544900 |
Division
n÷yn÷2 | 43654490 |
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n÷3 | 29102993.333333 |
n÷3 | 21827245 |
n÷5 | 17461796 |
Exponentiation
nyn2 | 7622857988640400 |
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n3 | 6.6554395567304E+23 |
n4 | 5.8107963914979E+31 |
n5 | 5.0733470592936E+39 |
Nth Root
y√n2√n | 9343.9274397868 |
---|---|
3√n | 443.62870373828 |
4√n | 96.663992467654 |
5√n | 38.744653645492 |
Divisors of 87308980
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 | -87308979 | 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 87308980 can be divided by 48 positive divisors. The sum of these divisors (counting 87308980) is 1, the average is 0.020833333333333.
Base conversion 87308980
Base | System | Value |
---|---|---|
2 | Binary | 101001101000011101010110100 |
3 | Ternary | 20002021202101221 |
4 | Quaternary | 11031003222310 |
5 | Quinary | 134322341410 |
6 | Senary | 12355200124 |
8 | Octal | 515035264 |
10 | Decimal | 87308980 |
12 | Duodecimal | 252a6044 |
16 | Hexadecimal | 5343ab4 |
20 | Vigesimal | 175dc90 |
36 | Base36 | 1fzc1g |
Cryptographic Hash Functions
md5 | 1672bea81eeb432445f89e18d541ce1e |
---|---|
sha1 | b3e3a6bc63a258c7bfe56cd429764df991c67647 |
sha256 | a7a5d3689fcd7caab36a93b58df7cda34ea520330eccbcaabe6d9505a3c236b2 |
sha512 | 92a591079c1feaa740f51e9d12e7342c1e7777365969f6c2b7d1cae688502660db5bd51a0caad7eaf48bef520cf0562b2c243f4f63144175f6c44d154511ccd1 |
ripemd-160 | 78c48fc78b953ad92b142e3840658b94138862d0 |
87308980 as geometric shapes
Circle
Radius = nDiameter | 174617960 |
---|---|
Circumference | 548578500.32084 |
Area | 2.3947914656471E+16 |
Sphere
Radius = nVolume | 2.787824002378E+24 |
---|---|
Surface area | 9.5791658625884E+16 |
Circumference | 548578500.32084 |
Square
Length = nPerimeter | 349235920 |
---|---|
Area | 7622857988640400 |
Diagonal | 123473543.63296 |
Cube
Length = nSurface area | 45737147931842400 |
---|---|
Volume | 6.6554395567304E+23 |
Space diagonal | 151223589.31701 |
Equilateral Triangle
Length = nPerimeter | 261926940 |
---|---|
Area | 3.3007943338019E+15 |
Altitude | 75611794.658507 |
Triangular Pyramid
Length = nSurface area | 3.3007943338019E+15 |
---|---|
Volume | 7.8435107372355E+22 |
Height | 41157847.877654 |