138927384 (number)
138927384 is an even 9-digits composite number following 138927383 and preceding 138927385. In scientific notation, it is written as 1.38927384 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 46242240 positive integers (up to 138927384) that are relatively prime to 138927384.
Interesting facts
- 138927384 has 32 divisors, whose sum is 289850400
- The reverse of 138927384 is 483729831
- Previous prime number is 1277
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | one hundred thirty-eight million nine hundred twenty-seven thousand three hundred eighty-four |
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Notation
Scientific notation | 1.38927384 × 10^8 |
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Engineering notation | 1.38927384 × 10^6 |
Prime Factorization of 138927384
Prime Factorization 2 × 2 × 2 × 9 × 1277 × 1511
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 34731846 | Product of the distinct prime numbers |
The prime factorization of 138927384 is 2 × 2 × 2 × 9 × 1277 × 1511. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138927384)
Multiplication
n×yn×2 | 277854768 |
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n×3 | 416782152 |
n×4 | 555709536 |
n×5 | 694636920 |
Division
n÷yn÷2 | 69463692 |
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n÷3 | 46309128 |
n÷3 | 34731846 |
n÷5 | 27785476.8 |
Exponentiation
nyn2 | 19300818025083456 |
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n3 | 2.6814121572849E+24 |
n4 | 3.7252157643739E+32 |
n5 | 5.1753448098002E+40 |
Nth Root
y√n2√n | 11786.746115871 |
---|---|
3√n | 517.9199252102 |
4√n | 108.56678182516 |
5√n | 42.516506444805 |
Divisors of 138927384
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 | -138927383 | 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 138927384 can be divided by 32 positive divisors. The sum of these divisors (counting 138927384) is 1, the average is 0.03125.
Base conversion 138927384
Base | System | Value |
---|---|---|
2 | Binary | 1000010001111101110100011000 |
3 | Ternary | 100200102020112200 |
4 | Quaternary | 20101331310120 |
5 | Quinary | 241031134014 |
6 | Senary | 21441410200 |
8 | Octal | 1021756430 |
10 | Decimal | 138927384 |
12 | Duodecimal | 3a639960 |
16 | Hexadecimal | 847dd18 |
20 | Vigesimal | 2385i94 |
36 | Base36 | 2app20 |
Cryptographic Hash Functions
md5 | 4afc9367e768312840ee45c1d321ce0a |
---|---|
sha1 | af10033ee9902ea2ed1e94f1a52ba8a77c5eb137 |
sha256 | de1c4c4294ef41d436fd7a7f564e6ec7f9b24f8434fd12c8b4a0f51e0e3e932a |
sha512 | 26dd0973f0708ab4d8a9d5ebf70ec9dc8921aba63df95d52a49ab75afb6353baf4ef566547f5cea4c07d77dd520923cd0433ba329818a5bf03dd1601b6360bf1 |
ripemd-160 | fdc7c96433b91ddffbf70734d18e2cb910953263 |
138927384 as geometric shapes
Circle
Radius = nDiameter | 277854768 |
---|---|
Circumference | 872906497.9137 |
Area | 6.0635308115876E+16 |
Sphere
Radius = nVolume | 1.123187297943E+25 |
---|---|
Surface area | 2.425412324635E+17 |
Circumference | 872906497.9137 |
Square
Length = nPerimeter | 555709536 |
---|---|
Area | 19300818025083456 |
Diagonal | 196472990.63781 |
Cube
Length = nSurface area | 115804908150500736 |
---|---|
Volume | 2.6814121572849E+24 |
Space diagonal | 240629287.65063 |
Equilateral Triangle
Length = nPerimeter | 416782152 |
---|---|
Area | 8.3574993617714E+15 |
Altitude | 120314643.82532 |
Triangular Pyramid
Length = nSurface area | 8.3574993617714E+15 |
---|---|
Volume | 3.1600745326203E+23 |
Height | 65490996.879272 |