138792272 (number)
138792272 is an even 9-digits composite number following 138792271 and preceding 138792273. In scientific notation, it is written as 1.38792272 × 10^8. The sum of its digits is 41. It has a total of 7 prime factors and 40 positive divisors. There are 68048640 positive integers (up to 138792272) that are relatively prime to 138792272.
Interesting facts
- 138792272 has 40 divisors, whose sum is 274178880
- The reverse of 138792272 is 272297831
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 41
- Digital Root 5
Name
Name | one hundred thirty-eight million seven hundred ninety-two thousand two hundred seventy-two |
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Notation
Scientific notation | 1.38792272 × 10^8 |
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Engineering notation | 1.38792272 × 10^6 |
Prime Factorization of 138792272
Prime Factorization 2 × 2 × 2 × 2 × 73 × 359 × 331
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 17349034 | Product of the distinct prime numbers |
The prime factorization of 138792272 is 2 × 2 × 2 × 2 × 73 × 359 × 331. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 138792272)
Multiplication
n×yn×2 | 277584544 |
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n×3 | 416376816 |
n×4 | 555169088 |
n×5 | 693961360 |
Division
n÷yn÷2 | 69396136 |
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n÷3 | 46264090.666667 |
n÷3 | 34698068 |
n÷5 | 27758454.4 |
Exponentiation
nyn2 | 19263294766921984 |
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n3 | 2.6735964469068E+24 |
n4 | 3.7107452527732E+32 |
n5 | 5.1502276444561E+40 |
Nth Root
y√n2√n | 11781.013199212 |
---|---|
3√n | 517.75197201452 |
4√n | 108.540375894 |
5√n | 42.508233452037 |
Divisors of 138792272
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -138792271 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 138792272 can be divided by 40 positive divisors. The sum of these divisors (counting 138792272) is 1, the average is 0.025.
Base conversion 138792272
Base | System | Value |
---|---|---|
2 | Binary | 1000010001011100110101010000 |
3 | Ternary | 100200011101012112 |
4 | Quaternary | 20101130311100 |
5 | Quinary | 241012323042 |
6 | Senary | 21434444452 |
8 | Octal | 1021346520 |
10 | Decimal | 138792272 |
12 | Duodecimal | 3a593728 |
16 | Hexadecimal | 845cd50 |
20 | Vigesimal | 23790dc |
36 | Base36 | 2amssw |
Cryptographic Hash Functions
md5 | 686f0eacce9856d157da8be5e53141ae |
---|---|
sha1 | 2ab78437be6a702a371d26389ff3dabcf0995048 |
sha256 | 8c4d781737d30ee9abf3e51575c411ffd7093b528ab3501857eb973ad365cdcb |
sha512 | 86286fcfe1a363f0add16aa67f5dab6275472ebf2d73a2e1c079a03337f950a83aced89a4f32187e7ef60f472233e1269851770d131faa19e04ed89f3c7f2095 |
ripemd-160 | 91e5a10b8ab4578dcf6e153488abe26e4319cc7c |
138792272 as geometric shapes
Circle
Radius = nDiameter | 277584544 |
---|---|
Circumference | 872057564.18047 |
Area | 6.0517425323697E+16 |
Sphere
Radius = nVolume | 1.1199134608355E+25 |
---|---|
Surface area | 2.4206970129479E+17 |
Circumference | 872057564.18047 |
Square
Length = nPerimeter | 555169088 |
---|---|
Area | 19263294766921984 |
Diagonal | 196281913.41498 |
Cube
Length = nSurface area | 115579768601531904 |
---|---|
Volume | 2.6735964469068E+24 |
Space diagonal | 240395266.80192 |
Equilateral Triangle
Length = nPerimeter | 416376816 |
---|---|
Area | 8.3412513143711E+15 |
Altitude | 120197633.40096 |
Triangular Pyramid
Length = nSurface area | 8.3412513143711E+15 |
---|---|
Volume | 3.1508636296068E+23 |
Height | 65427304.471659 |