49872912 (number)
49872912 is an even 8-digits composite number following 49872911 and preceding 49872913. In scientific notation, it is written as 4.9872912 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 16575360 positive integers (up to 49872912) that are relatively prime to 49872912.
Interesting facts
- 49872912 has 40 divisors, whose sum is 129217920
- The reverse of 49872912 is 21927894
- Previous prime number is 2671
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | forty-nine million eight hundred seventy-two thousand nine hundred twelve |
|---|
Notation
| Scientific notation | 4.9872912 × 10^7 |
|---|---|
| Engineering notation | 4.9872912 × 10^6 |
Prime Factorization of 49872912
Prime Factorization 2 × 2 × 2 × 2 × 3 × 2671 × 389
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 6234114 | Product of the distinct prime numbers |
The prime factorization of 49872912 is 2 × 2 × 2 × 2 × 3 × 2671 × 389. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 49872912)
Multiplication
n×y| n×2 | 99745824 |
|---|---|
| n×3 | 149618736 |
| n×4 | 199491648 |
| n×5 | 249364560 |
Division
n÷y| n÷2 | 24936456 |
|---|---|
| n÷3 | 16624304 |
| n÷3 | 12468228 |
| n÷5 | 9974582.4 |
Exponentiation
ny| n2 | 2487307351359744 |
|---|---|
| n3 | 1.2404926065132E+23 |
| n4 | 6.1866978601282E+30 |
| n5 | 3.0854863794876E+38 |
Nth Root
y√n| 2√n | 7062.075615568 |
|---|---|
| 3√n | 368.09075423938 |
| 4√n | 84.036156596836 |
| 5√n | 34.639606139655 |
Divisors of 49872912
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 | -49872911 | 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 49872912 can be divided by 40 positive divisors. The sum of these divisors (counting 49872912) is 1, the average is 0.025.
Base conversion 49872912
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10111110010000000000010000 |
| 3 | Ternary | 10110211210202220 |
| 4 | Quaternary | 2332100000100 |
| 5 | Quinary | 100231413122 |
| 6 | Senary | 4540541040 |
| 8 | Octal | 276200020 |
| 10 | Decimal | 49872912 |
| 12 | Duodecimal | 14851780 |
| 16 | Hexadecimal | 2f90010 |
| 20 | Vigesimal | fbe25c |
| 36 | Base36 | toy6o |
Cryptographic Hash Functions
| md5 | 002388954d26150b1db3445cd554e620 |
|---|---|
| sha1 | 10e5b5bb8ce6d629eb37b68cfd6a75fd0c9ca359 |
| sha256 | 3391ebe1a486505f30f9a4065fff8cec3b68ce63463bc7ea2d58b988a8360f78 |
| sha512 | a68aad9a3ff630bb0456e874574e4ac690606140ae5a5a750a14e7ef46b5211dd6dc8a89e421c21c29057f9a690381d9b60321373b4bf6784b87192c6d3cbc7e |
| ripemd-160 | 6d8280a6d0abeb7b073da6f7dd774ffd00177de9 |
49872912 as geometric shapes
Circle
Radius = n| Diameter | 99745824 |
|---|---|
| Circumference | 313360747.90466 |
| Area | 7.8141065022517E+15 |
Sphere
Radius = n| Volume | 5.1961632792723E+23 |
|---|---|
| Surface area | 3.1256426009007E+16 |
| Circumference | 313360747.90466 |
Square
Length = n| Perimeter | 199491648 |
|---|---|
| Area | 2487307351359744 |
| Diagonal | 70530948.54544 |
Cube
Length = n| Surface area | 14923844108158464 |
|---|---|
| Volume | 1.2404926065132E+23 |
| Space diagonal | 86382417.505412 |
Equilateral Triangle
Length = n| Perimeter | 149618736 |
|---|---|
| Area | 1.0770356766487E+15 |
| Altitude | 43191208.752706 |
Triangular Pyramid
Length = n| Surface area | 1.0770356766487E+15 |
|---|---|
| Volume | 1.4619345567954E+22 |
| Height | 23510316.181813 |