138356712 (number)
138356712 is an even 9-digits composite number following 138356711 and preceding 138356713. In scientific notation, it is written as 1.38356712 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 41753088 positive integers (up to 138356712) that are relatively prime to 138356712.
Interesting facts
- 138356712 has 32 divisors, whose sum is 266668200
- The reverse of 138356712 is 217653831
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty-eight million three hundred fifty-six thousand seven hundred twelve |
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Notation
Scientific notation | 1.38356712 × 10^8 |
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Engineering notation | 1.38356712 × 10^6 |
Prime Factorization of 138356712
Prime Factorization 2 × 2 × 2 × 117 × 53 × 2789
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34589178 | Product of the distinct prime numbers |
The prime factorization of 138356712 is 2 × 2 × 2 × 117 × 53 × 2789. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138356712)
Multiplication
n×yn×2 | 276713424 |
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n×3 | 415070136 |
n×4 | 553426848 |
n×5 | 691783560 |
Division
n÷yn÷2 | 69178356 |
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n÷3 | 46118904 |
n÷3 | 34589178 |
n÷5 | 27671342.4 |
Exponentiation
nyn2 | 19142579755450944 |
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n3 | 2.648504394162E+24 |
n4 | 3.664383596938E+32 |
n5 | 5.0699206597908E+40 |
Nth Root
y√n2√n | 11762.512996805 |
---|---|
3√n | 517.20979878543 |
4√n | 108.45511973533 |
5√n | 42.481519902023 |
Divisors of 138356712
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138356711 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138356712 can be divided by 32 positive divisors. The sum of these divisors (counting 138356712) is 1, the average is 0.03125.
Base conversion 138356712
Base | System | Value |
---|---|---|
2 | Binary | 1000001111110010011111101000 |
3 | Ternary | 100122100020201200 |
4 | Quaternary | 20033302133220 |
5 | Quinary | 240404403322 |
6 | Senary | 21421244200 |
8 | Octal | 1017623750 |
10 | Decimal | 138356712 |
12 | Duodecimal | 3a403660 |
16 | Hexadecimal | 83f27e8 |
20 | Vigesimal | 234ebfc |
36 | Base36 | 2adgq0 |
Cryptographic Hash Functions
md5 | dca13b4e39f88ab757bc0338b782b5df |
---|---|
sha1 | a92d9fc11e461f5d7f5cb1769e4f1af7dd0c7153 |
sha256 | 83ac44377ab8f66c443578211273182c774d198d3dc893ddb8f8df7d517d0988 |
sha512 | 0e98f88525718178c68633b3ab1866553988a82818dee71aac15553f6ebbb044319074fde3a010a943e8c0bd2f7f483e8f62706c6c4cfb1df842fbff0b341894 |
ripemd-160 | d471a704b0eb8f88f5e5166304bcc8956031384e |
138356712 as geometric shapes
Circle
Radius = nDiameter | 276713424 |
---|---|
Circumference | 869320859.98808 |
Area | 6.0138187930481E+16 |
Sphere
Radius = nVolume | 1.1094029263599E+25 |
---|---|
Surface area | 2.4055275172193E+17 |
Circumference | 869320859.98808 |
Square
Length = nPerimeter | 553426848 |
---|---|
Area | 19142579755450944 |
Diagonal | 195665938.55575 |
Cube
Length = nSurface area | 114855478532705664 |
---|---|
Volume | 2.648504394162E+24 |
Space diagonal | 239640854.75217 |
Equilateral Triangle
Length = nPerimeter | 415070136 |
---|---|
Area | 8.2889801810951E+15 |
Altitude | 119820427.37609 |
Triangular Pyramid
Length = nSurface area | 8.2889801810951E+15 |
---|---|
Volume | 3.1212923618571E+23 |
Height | 65221979.518583 |