23981312 (number)
23981312 is an even 8-digits composite number following 23981311 and preceding 23981313. In scientific notation, it is written as 2.3981312 × 10^7. The sum of its digits is 29. It has a total of 10 prime factors and 36 positive divisors. There are 11870208 positive integers (up to 23981312) that are relatively prime to 23981312.
Interesting facts
- 23981312 has 36 divisors, whose sum is 48350820
- The reverse of 23981312 is 21318932
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 29
- Digital Root 2
Name
Name | twenty-three million nine hundred eighty-one thousand three hundred twelve |
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Notation
Scientific notation | 2.3981312 × 10^7 |
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Engineering notation | 2.3981312 × 10^6 |
Prime Factorization of 23981312
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 829
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 187354 | Product of the distinct prime numbers |
The prime factorization of 23981312 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 829. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 23981312)
Multiplication
n×yn×2 | 47962624 |
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n×3 | 71943936 |
n×4 | 95925248 |
n×5 | 119906560 |
Division
n÷yn÷2 | 11990656 |
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n÷3 | 7993770.6666667 |
n÷3 | 5995328 |
n÷5 | 4796262.4 |
Exponentiation
nyn2 | 575103325241344 |
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n3 | 1.379173227485E+22 |
n4 | 3.3074383470365E+29 |
n5 | 7.9316710921047E+36 |
Nth Root
y√n2√n | 4897.0717781139 |
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3√n | 288.37502584277 |
4√n | 69.979081003639 |
5√n | 29.920895535732 |
Divisors of 23981312
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -23981311 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 23981312 can be divided by 36 positive divisors. The sum of these divisors (counting 23981312) is 1, the average is 0.027777777777778.
Base conversion 23981312
Base | System | Value |
---|---|---|
2 | Binary | 1011011011110110100000000 |
3 | Ternary | 1200010101011202 |
4 | Quaternary | 1123132310000 |
5 | Quinary | 22114400222 |
6 | Senary | 2214000332 |
8 | Octal | 133366400 |
10 | Decimal | 23981312 |
12 | Duodecimal | 80460a8 |
16 | Hexadecimal | 16ded00 |
20 | Vigesimal | 79hd5c |
36 | Base36 | ea03k |
Cryptographic Hash Functions
md5 | fd7ee1ba309c860b58138a78c68eda02 |
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sha1 | 43ab25577a1d096096d06b190c3650e697a552a9 |
sha256 | 18ee6e31303bcc9513eb64184e380cc8c494c58a9753aa81894c22fafd414c2f |
sha512 | 9edacaff7e9c9a963817a042368663a2c1409684f38597d368e397b1bfcb19925696c4e02099add2914732f43e7c8c065b80e4ec560e040fe66473ccbaae0f6f |
ripemd-160 | f9753f250de69928412265430adb27d1eee692ca |
23981312 as geometric shapes
Circle
Radius = nDiameter | 47962624 |
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Circumference | 150679027.20529 |
Area | 1.8067403816333E+15 |
Sphere
Radius = nVolume | 5.7770673059929E+22 |
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Surface area | 7.2269615265331E+15 |
Circumference | 150679027.20529 |
Square
Length = nPerimeter | 95925248 |
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Area | 575103325241344 |
Diagonal | 33914696.673901 |
Cube
Length = nSurface area | 3450619951448064 |
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Volume | 1.379173227485E+22 |
Space diagonal | 41536850.816161 |
Equilateral Triangle
Length = nPerimeter | 71943936 |
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Area | 2.4902704472995E+14 |
Altitude | 20768425.408081 |
Triangular Pyramid
Length = nSurface area | 2.4902704472995E+14 |
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Volume | 1.625371235976E+21 |
Height | 11304898.8913 |