87270939 (number)
87270939 is an odd 8-digits composite number following 87270938 and preceding 87270940. In scientific notation, it is written as 8.7270939 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 40 positive divisors. There are 49486464 positive integers (up to 87270939) that are relatively prime to 87270939.
Interesting facts
- 87270939 has 40 divisors, whose sum is 150136800
- The reverse of 87270939 is 93907278
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty-seven million two hundred seventy thousand nine hundred thirty-nine |
---|
Notation
Scientific notation | 8.7270939 × 10^7 |
---|---|
Engineering notation | 8.7270939 × 10^6 |
Prime Factorization of 87270939
Prime Factorization 7 × 9 × 3 × 3 × 149 × 1033
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 29090313 | Product of the distinct prime numbers |
The prime factorization of 87270939 is 7 × 9 × 3 × 3 × 149 × 1033. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 87270939)
Multiplication
n×yn×2 | 174541878 |
---|---|
n×3 | 261812817 |
n×4 | 349083756 |
n×5 | 436354695 |
Division
n÷yn÷2 | 43635469.5 |
---|---|
n÷3 | 29090313 |
n÷3 | 21817734.75 |
n÷5 | 17454187.8 |
Exponentiation
nyn2 | 7616216793941721 |
---|---|
n3 | 6.6467439123486E+23 |
n4 | 5.800675825232E+31 |
n5 | 5.062304261026E+39 |
Nth Root
y√n2√n | 9341.8916178684 |
---|---|
3√n | 443.56426389444 |
4√n | 96.653461489325 |
5√n | 38.741276805427 |
Divisors of 87270939
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 | -87270938 | 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 87270939 can be divided by 40 positive divisors. The sum of these divisors (counting 87270939) is 1, the average is 0.025.
Base conversion 87270939
Base | System | Value |
---|---|---|
2 | Binary | 101001100111010011000011011 |
3 | Ternary | 20002012211020000 |
4 | Quaternary | 11030322120123 |
5 | Quinary | 134320132224 |
6 | Senary | 12354304043 |
8 | Octal | 514723033 |
10 | Decimal | 87270939 |
12 | Duodecimal | 25288023 |
16 | Hexadecimal | 533a61b |
20 | Vigesimal | 1758h6j |
36 | Base36 | 1fyior |
Cryptographic Hash Functions
md5 | 5d53d29d1a42d7212a52d8587f4818a1 |
---|---|
sha1 | 885285726119710692f12510abd0805caafe8c46 |
sha256 | 3f4d68575d47992b4e628ae2f9a2778c23a1939c90f79e7f104215435b9027dc |
sha512 | af2acf1f14877cb40ce31c0b724c8c64f0bb604c900a833f0947319114dac13d9bce0f5fca21ad17a11fb82cc9b660f841ebb01bd974ec0746b08880e5674483 |
ripemd-160 | 57524136b1a0d7612df43e0f1e4e1c447d42bf39 |
87270939 as geometric shapes
Circle
Radius = nDiameter | 174541878 |
---|---|
Circumference | 548339481.66857 |
Area | 2.3927050727995E+16 |
Sphere
Radius = nVolume | 2.784181579377E+24 |
---|---|
Surface area | 9.5708202911978E+16 |
Circumference | 548339481.66857 |
Square
Length = nPerimeter | 349083756 |
---|---|
Area | 7616216793941721 |
Diagonal | 123419745.53484 |
Cube
Length = nSurface area | 45697300763650326 |
---|---|
Volume | 6.6467439123486E+23 |
Space diagonal | 151157700.37224 |
Equilateral Triangle
Length = nPerimeter | 261812817 |
---|---|
Area | 3.2979186121416E+15 |
Altitude | 75578850.186122 |
Triangular Pyramid
Length = nSurface area | 3.2979186121416E+15 |
---|---|
Volume | 7.8332628220535E+22 |
Height | 41139915.178278 |