29173872 (number)
29173872 is an even 8-digits composite number following 29173871 and preceding 29173873. In scientific notation, it is written as 2.9173872 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 7693056 positive integers (up to 29173872) that are relatively prime to 29173872.
Interesting facts
- 29173872 has 40 divisors, whose sum is 76205440
- The reverse of 29173872 is 27837192
- Previous prime number is 91
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twenty-nine million one hundred seventy-three thousand eight hundred seventy-two |
|---|
Notation
| Scientific notation | 2.9173872 × 10^7 |
|---|---|
| Engineering notation | 2.9173872 × 10^6 |
Prime Factorization of 29173872
Prime Factorization 2 × 2 × 2 × 2 × 3 × 91 × 6679
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3646734 | Product of the distinct prime numbers |
The prime factorization of 29173872 is 2 × 2 × 2 × 2 × 3 × 91 × 6679. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29173872)
Multiplication
n×y| n×2 | 58347744 |
|---|---|
| n×3 | 87521616 |
| n×4 | 116695488 |
| n×5 | 145869360 |
Division
n÷y| n÷2 | 14586936 |
|---|---|
| n÷3 | 9724624 |
| n÷3 | 7293468 |
| n÷5 | 5834774.4 |
Exponentiation
ny| n2 | 851114807472384 |
|---|---|
| n3 | 2.4830314450504E+22 |
| n4 | 7.2439641549875E+29 |
| n5 | 2.1133448303019E+37 |
Nth Root
y√n| 2√n | 5401.2842917217 |
|---|---|
| 3√n | 307.8444708665 |
| 4√n | 73.493430262315 |
| 5√n | 31.117078439678 |
Divisors of 29173872
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 | -29173871 | 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 29173872 can be divided by 40 positive divisors. The sum of these divisors (counting 29173872) is 1, the average is 0.025.
Base conversion 29173872
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101111010010100001110000 |
| 3 | Ternary | 2000220012000210 |
| 4 | Quaternary | 1233102201300 |
| 5 | Quinary | 24432030442 |
| 6 | Senary | 2521144120 |
| 8 | Octal | 157224160 |
| 10 | Decimal | 29173872 |
| 12 | Duodecimal | 992b040 |
| 16 | Hexadecimal | 1bd2870 |
| 20 | Vigesimal | 926edc |
| 36 | Base36 | hdapc |
Cryptographic Hash Functions
| md5 | 3e6c6f29cb633068989c379d84305baa |
|---|---|
| sha1 | 63d37f966a51bf7a334db703650ff9d44843f445 |
| sha256 | d7340e04ed676b1b64f9e1cd8f55671e5a9c5e785f42d001de1ad657bfd16a46 |
| sha512 | ab5eec8e403dc5e08bba2990c2ed832bc6a47b798971294332b38e0bcc54b310b3411e8af204d5d898a9071d0fddfb86f20688721494ddf3488d2bea3b716aff |
| ripemd-160 | 7412bb7881635b3be9e6dd698130cf07df50dde9 |
29173872 as geometric shapes
Circle
Radius = n| Diameter | 58347744 |
|---|---|
| Circumference | 183304843.90394 |
| Area | 2.6738560265167E+15 |
Sphere
Radius = n| Volume | 1.0400897795204E+23 |
|---|---|
| Surface area | 1.0695424106067E+16 |
| Circumference | 183304843.90394 |
Square
Length = n| Perimeter | 116695488 |
|---|---|
| Area | 851114807472384 |
| Diagonal | 41258085.449337 |
Cube
Length = n| Surface area | 5106688844834304 |
|---|---|
| Volume | 2.4830314450504E+22 |
| Space diagonal | 50530628.557511 |
Equilateral Triangle
Length = n| Perimeter | 87521616 |
|---|---|
| Area | 3.6854352240409E+14 |
| Altitude | 25265314.278756 |
Triangular Pyramid
Length = n| Surface area | 3.6854352240409E+14 |
|---|---|
| Volume | 2.9262806211576E+21 |
| Height | 13752695.149779 |