138013568 (number)
138013568 is an even 9-digits composite number following 138013567 and preceding 138013569. In scientific notation, it is written as 1.38013568 × 10^8. The sum of its digits is 35. It has a total of 11 prime factors and 128 positive divisors. There are 50181120 positive integers (up to 138013568) that are relatively prime to 138013568.
Interesting facts
- 138013568 has 128 divisors, whose sum is 338476800
- The reverse of 138013568 is 865310831
- Previous prime number is 67
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred thirty-eight million thirteen thousand five hundred sixty-eight |
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Notation
Scientific notation | 1.38013568 × 10^8 |
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Engineering notation | 1.38013568 × 10^6 |
Prime Factorization of 138013568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 121 × 67 × 19
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 2156462 | Product of the distinct prime numbers |
The prime factorization of 138013568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 121 × 67 × 19. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138013568)
Multiplication
n×yn×2 | 276027136 |
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n×3 | 414040704 |
n×4 | 552054272 |
n×5 | 690067840 |
Division
n÷yn÷2 | 69006784 |
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n÷3 | 46004522.666667 |
n÷3 | 34503392 |
n÷5 | 27602713.6 |
Exponentiation
nyn2 | 19047744952090624 |
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n3 | 2.628847243192E+24 |
n4 | 3.6281658775989E+32 |
n5 | 5.0073611806328E+40 |
Nth Root
y√n2√n | 11747.917602707 |
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3√n | 516.78186059079 |
4√n | 108.38781113533 |
5√n | 42.460426943845 |
Divisors of 138013568
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138013567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138013568 can be divided by 128 positive divisors. The sum of these divisors (counting 138013568) is 1, the average is 0.0078125.
Base conversion 138013568
Base | System | Value |
---|---|---|
2 | Binary | 1000001110011110101110000000 |
3 | Ternary | 100121200211000122 |
4 | Quaternary | 20032132232000 |
5 | Quinary | 240312413233 |
6 | Senary | 21410035412 |
8 | Octal | 1016365600 |
10 | Decimal | 138013568 |
12 | Duodecimal | 3a278b68 |
16 | Hexadecimal | 839eb80 |
20 | Vigesimal | 232bdi8 |
36 | Base36 | 2a63y8 |
Cryptographic Hash Functions
md5 | f6ef0851cbc99af759fc6fee92130cc1 |
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sha1 | dbf10830ce7cc6f92e008317adaed5b6198b06c0 |
sha256 | 413a8e562dfb1f3955aec56b644139fbd3c0c6857bf34704917dd90fab4aa5a5 |
sha512 | 9679ab3b0d70805403a4d99bbebf358a6b70a9480783b774f31a5d9165566e6a564c2650e56f1e34f3e6b7d73fc94ba7fc1140db564b16891eb4443769a38d16 |
ripemd-160 | 21ddf3cd4227c5b75cda01e98acf1c769e490e89 |
138013568 as geometric shapes
Circle
Radius = nDiameter | 276027136 |
---|---|
Circumference | 867164822.64903 |
Area | 5.984025560894E+16 |
Sphere
Radius = nVolume | 1.1011689582162E+25 |
---|---|
Surface area | 2.3936102243576E+17 |
Circumference | 867164822.64903 |
Square
Length = nPerimeter | 552054272 |
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Area | 19047744952090624 |
Diagonal | 195180659.6571 |
Cube
Length = nSurface area | 114286469712543744 |
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Volume | 2.628847243192E+24 |
Space diagonal | 239046511.90986 |
Equilateral Triangle
Length = nPerimeter | 414040704 |
---|---|
Area | 8.2479155066586E+15 |
Altitude | 119523255.95493 |
Triangular Pyramid
Length = nSurface area | 8.2479155066586E+15 |
---|---|
Volume | 3.0981261872744E+23 |
Height | 65060219.8857 |