87993312 (number)
87993312 is an even 8-digits composite number following 87993311 and preceding 87993313. In scientific notation, it is written as 8.7993312 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 26373120 positive integers (up to 87993312) that are relatively prime to 87993312.
Interesting facts
- 87993312 has 48 divisors, whose sum is 180442080
- The reverse of 87993312 is 21339978
- Previous prime number is 103
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty-seven million nine hundred ninety-three thousand three hundred twelve |
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Notation
Scientific notation | 8.7993312 × 10^7 |
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Engineering notation | 8.7993312 × 10^6 |
Prime Factorization of 87993312
Prime Factorization 2 × 2 × 2 × 2 × 2 × 33 × 103 × 809
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5499582 | Product of the distinct prime numbers |
The prime factorization of 87993312 is 2 × 2 × 2 × 2 × 2 × 33 × 103 × 809. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87993312)
Multiplication
n×yn×2 | 175986624 |
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n×3 | 263979936 |
n×4 | 351973248 |
n×5 | 439966560 |
Division
n÷yn÷2 | 43996656 |
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n÷3 | 29331104 |
n÷3 | 21998328 |
n÷5 | 17598662.4 |
Exponentiation
nyn2 | 7742822956729344 |
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n3 | 6.8131663619225E+23 |
n4 | 5.9951307339255E+31 |
n5 | 5.275314091511E+39 |
Nth Root
y√n2√n | 9380.4750412759 |
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3√n | 444.7847496626 |
4√n | 96.852852520078 |
5√n | 38.805200607031 |
Divisors of 87993312
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 | -87993311 | 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 87993312 can be divided by 48 positive divisors. The sum of these divisors (counting 87993312) is 1, the average is 0.020833333333333.
Base conversion 87993312
Base | System | Value |
---|---|---|
2 | Binary | 101001111101010101111100000 |
3 | Ternary | 20010120112010120 |
4 | Quaternary | 11033222233200 |
5 | Quinary | 140011241222 |
6 | Senary | 12422000240 |
8 | Octal | 517525740 |
10 | Decimal | 87993312 |
12 | Duodecimal | 25576080 |
16 | Hexadecimal | 53eabe0 |
20 | Vigesimal | 179j35c |
36 | Base36 | 1ge02o |
Cryptographic Hash Functions
md5 | ef9e9ccc7c60476db2a191533fc084a1 |
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sha1 | c316f8e22845e295c66b3c58d6187645b0642dc7 |
sha256 | ad3a3617425022f1f464927d827950507115833a3f6f7c5eada6c4447d7b55d2 |
sha512 | 50da7ea6a458dd4aa145c0f1fa65e54f46368940d4c4e486ad9781ae6ce8997164ac1e3cc3552a2d4e73d4c4535e4e2706a02b020ced7ebd3c30782ce47837b5 |
ripemd-160 | 7bd295a010d16ec7df78702881d24a0fdae63438 |
87993312 as geometric shapes
Circle
Radius = nDiameter | 175986624 |
---|---|
Circumference | 552878285.08847 |
Area | 2.4324795718907E+16 |
Sphere
Radius = nVolume | 2.8538924520401E+24 |
---|---|
Surface area | 9.7299182875629E+16 |
Circumference | 552878285.08847 |
Square
Length = nPerimeter | 351973248 |
---|---|
Area | 7742822956729344 |
Diagonal | 124441335.22853 |
Cube
Length = nSurface area | 46456937740376064 |
---|---|
Volume | 6.8131663619225E+23 |
Space diagonal | 152408887.11026 |
Equilateral Triangle
Length = nPerimeter | 263979936 |
---|---|
Area | 3.3527406887665E+15 |
Altitude | 76204443.55513 |
Triangular Pyramid
Length = nSurface area | 3.3527406887665E+15 |
---|---|
Volume | 8.0293935597791E+22 |
Height | 41480445.076176 |