137381805 (number)
137381805 is an odd 9-digits composite number following 137381804 and preceding 137381806. In scientific notation, it is written as 1.37381805 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 65620800 positive integers (up to 137381805) that are relatively prime to 137381805.
Interesting facts
- 137381805 has 32 divisors, whose sum is 180264960
- The reverse of 137381805 is 508183731
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty-seven million three hundred eighty-one thousand eight hundred five |
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Notation
Scientific notation | 1.37381805 × 10^8 |
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Engineering notation | 1.37381805 × 10^6 |
Prime Factorization of 137381805
Prime Factorization 15 × 9 × 11 × 71 × 1303
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 137381805 | Product of the distinct prime numbers |
The prime factorization of 137381805 is 15 × 9 × 11 × 71 × 1303. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 137381805)
Multiplication
n×yn×2 | 274763610 |
---|---|
n×3 | 412145415 |
n×4 | 549527220 |
n×5 | 686909025 |
Division
n÷yn÷2 | 68690902.5 |
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n÷3 | 45793935 |
n÷3 | 34345451.25 |
n÷5 | 27476361 |
Exponentiation
nyn2 | 18873760345058025 |
---|---|
n3 | 2.5929112633415E+24 |
n4 | 3.5621882956268E+32 |
n5 | 4.8937985780309E+40 |
Nth Root
y√n2√n | 11720.998464295 |
---|---|
3√n | 515.99212400093 |
4√n | 108.26356018668 |
5√n | 42.421482687378 |
Divisors of 137381805
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 | -137381804 | 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 137381805 can be divided by 32 positive divisors. The sum of these divisors (counting 137381805) is 1, the average is 0.03125.
Base conversion 137381805
Base | System | Value |
---|---|---|
2 | Binary | 1000001100000100011110101101 |
3 | Ternary | 100120111201102000 |
4 | Quaternary | 20030010132231 |
5 | Quinary | 240132204210 |
6 | Senary | 21344322513 |
8 | Octal | 1014043655 |
10 | Decimal | 137381805 |
12 | Duodecimal | 3a013439 |
16 | Hexadecimal | 83047ad |
20 | Vigesimal | 22icea5 |
36 | Base36 | 29skh9 |
Cryptographic Hash Functions
md5 | e3fa3d9a18c97a99a1d971ed38ba7bd4 |
---|---|
sha1 | 470fc170f4fae1ca5393057df4e7e3830f235510 |
sha256 | 739d27af07916ddd9425d4ed180db2ba9fdc91f4253904f4a29845c1214f7ab1 |
sha512 | c00981b08a1f5e1a519e0b122e1c5089d1ece9f924cd6941b1f2a9512a3fc84a93de67195c7c726a79d703b2c720f1a9b8f4fd46e7e80ff02662712851c5ad23 |
ripemd-160 | f3bfcf42d9193f53c5df8abfe38c695d24da6d89 |
137381805 as geometric shapes
Circle
Radius = nDiameter | 274763610 |
---|---|
Circumference | 863195338.64981 |
Area | 5.9293666845649E+16 |
Sphere
Radius = nVolume | 1.0861161301765E+25 |
---|---|
Surface area | 2.3717466738259E+17 |
Circumference | 863195338.64981 |
Square
Length = nPerimeter | 549527220 |
---|---|
Area | 18873760345058025 |
Diagonal | 194287211.8543 |
Cube
Length = nSurface area | 113242562070348150 |
---|---|
Volume | 2.5929112633415E+24 |
Space diagonal | 237952266.29552 |
Equilateral Triangle
Length = nPerimeter | 412145415 |
---|---|
Area | 8.1725779618798E+15 |
Altitude | 118976133.14776 |
Triangular Pyramid
Length = nSurface area | 8.1725779618798E+15 |
---|---|
Volume | 3.0557752288729E+23 |
Height | 64762403.951432 |