47492720 (number)
47492720 is an even 8-digits composite number following 47492719 and preceding 47492721. In scientific notation, it is written as 4.7492720 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 16665600 positive integers (up to 47492720) that are relatively prime to 47492720.
Interesting facts
- 47492720 has 40 divisors, whose sum is 96972960
- The reverse of 47492720 is 02729474
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
| Name | forty-seven million four hundred ninety-two thousand seven hundred twenty |
|---|
Notation
| Scientific notation | 4.7492720 × 10^7 |
|---|---|
| Engineering notation | 4.7492720 × 10^6 |
Prime Factorization of 47492720
Prime Factorization 2 × 2 × 2 × 2 × 55 × 29 × 1861
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 5936590 | Product of the distinct prime numbers |
The prime factorization of 47492720 is 2 × 2 × 2 × 2 × 55 × 29 × 1861. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 47492720)
Multiplication
n×y| n×2 | 94985440 |
|---|---|
| n×3 | 142478160 |
| n×4 | 189970880 |
| n×5 | 237463600 |
Division
n÷y| n÷2 | 23746360 |
|---|---|
| n÷3 | 15830906.666667 |
| n÷3 | 11873180 |
| n÷5 | 9498544 |
Exponentiation
ny| n2 | 2255558452998400 |
|---|---|
| n3 | 1.0712260605189E+23 |
| n4 | 5.0875439348925E+30 |
| n5 | 2.4162129958755E+38 |
Nth Root
y√n| 2√n | 6891.4962090971 |
|---|---|
| 3√n | 362.13931940963 |
| 4√n | 83.015036042256 |
| 5√n | 34.302471220455 |
Divisors of 47492720
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 | -47492719 | 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 47492720 can be divided by 40 positive divisors. The sum of these divisors (counting 47492720) is 1, the average is 0.025.
Base conversion 47492720
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10110101001010111001110000 |
| 3 | Ternary | 10022100212202122 |
| 4 | Quaternary | 2311022321300 |
| 5 | Quinary | 44124231340 |
| 6 | Senary | 4413533412 |
| 8 | Octal | 265127160 |
| 10 | Decimal | 47492720 |
| 12 | Duodecimal | 13aa4268 |
| 16 | Hexadecimal | 2d4ae70 |
| 20 | Vigesimal | eggbg0 |
| 36 | Base36 | s9xm8 |
Cryptographic Hash Functions
| md5 | 009de82bb00038addc33dee5e9dac657 |
|---|---|
| sha1 | 6b1fa4efa514e531a60bfaa76fa0cddb32b1a1a4 |
| sha256 | c4c0984f47fb9aa125f51fa0d7da17e55b5e58c480ed1bc4a87b830c4b5d1e3f |
| sha512 | 23af3f9141735daa960ca217958e283ddd0d2ef42798638e14514236610ec0c482ffd8cae290f186e1d19906eed3e741813ee607be815e440943f918a2677454 |
| ripemd-160 | 89354635d8afa0463e98b8c6f15c0eafcb5037d2 |
47492720 as geometric shapes
Circle
Radius = n| Diameter | 94985440 |
|---|---|
| Circumference | 298405560.50199 |
| Area | 7.0860458656821E+15 |
Sphere
Radius = n| Volume | 4.4871412294133E+23 |
|---|---|
| Surface area | 2.8344183462729E+16 |
| Circumference | 298405560.50199 |
Square
Length = n| Perimeter | 189970880 |
|---|---|
| Area | 2255558452998400 |
| Diagonal | 67164848.737988 |
Cube
Length = n| Surface area | 13533350717990400 |
|---|---|
| Volume | 1.0712260605189E+23 |
| Space diagonal | 82259804.029643 |
Equilateral Triangle
Length = n| Perimeter | 142478160 |
|---|---|
| Area | 9.7668546000867E+14 |
| Altitude | 41129902.014821 |
Triangular Pyramid
Length = n| Surface area | 9.7668546000867E+14 |
|---|---|
| Volume | 1.2624520192944E+22 |
| Height | 22388282.912663 |