71316912 (number)
71316912 is an even 8-digits composite number following 71316911 and preceding 71316913. In scientific notation, it is written as 7.1316912 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 23445504 positive integers (up to 71316912) that are relatively prime to 71316912.
Interesting facts
- 71316912 has 40 divisors, whose sum is 186768304
- The reverse of 71316912 is 21961317
- Previous prime number is 73
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | seventy-one million three hundred sixteen thousand nine hundred twelve |
|---|
Notation
| Scientific notation | 7.1316912 × 10^7 |
|---|---|
| Engineering notation | 7.1316912 × 10^6 |
Prime Factorization of 71316912
Prime Factorization 2 × 2 × 2 × 2 × 3 × 73 × 20353
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 8914614 | Product of the distinct prime numbers |
The prime factorization of 71316912 is 2 × 2 × 2 × 2 × 3 × 73 × 20353. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 71316912)
Multiplication
n×y| n×2 | 142633824 |
|---|---|
| n×3 | 213950736 |
| n×4 | 285267648 |
| n×5 | 356584560 |
Division
n÷y| n÷2 | 35658456 |
|---|---|
| n÷3 | 23772304 |
| n÷3 | 17829228 |
| n÷5 | 14263382.4 |
Exponentiation
ny| n2 | 5086101937215744 |
|---|---|
| n3 | 3.6272508427944E+23 |
| n4 | 2.586843291575E+31 |
| n5 | 1.8448567538304E+39 |
Nth Root
y√n| 2√n | 8444.9341027624 |
|---|---|
| 3√n | 414.6969520287 |
| 4√n | 91.89632257475 |
| 5√n | 37.208186729562 |
Divisors of 71316912
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 | -71316911 | 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 71316912 can be divided by 40 positive divisors. The sum of these divisors (counting 71316912) is 1, the average is 0.025.
Base conversion 71316912
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100010000000011010110110000 |
| 3 | Ternary | 11222012021102010 |
| 4 | Quaternary | 10100003112300 |
| 5 | Quinary | 121224120122 |
| 6 | Senary | 11024322520 |
| 8 | Octal | 420032660 |
| 10 | Decimal | 71316912 |
| 12 | Duodecimal | 1ba73440 |
| 16 | Hexadecimal | 44035b0 |
| 20 | Vigesimal | 125ec5c |
| 36 | Base36 | 16gkhc |
Cryptographic Hash Functions
| md5 | ef27186c871d49c96a14dfffdf5fb469 |
|---|---|
| sha1 | ad2cddecdbe5d7f240980b2cb9e38371528c6cb1 |
| sha256 | 7fcffce4538b8ac5989ab361fc17a35479ac2a674feda4b44a87ca93da73d328 |
| sha512 | 3c284622cfdab062cb82c46c2c26d789b08d3137610bc5ebc7ea598fb48513fb963dab93efa4975050411cfa447cc8a951e0df8bc204350a88f6573581d83dff |
| ripemd-160 | 775c911721434069a8361ffc270fcb724e721dc3 |
71316912 as geometric shapes
Circle
Radius = n| Diameter | 142633824 |
|---|---|
| Circumference | 448097373.63182 |
| Area | 1.5978460481366E+16 |
Sphere
Radius = n| Volume | 1.5193792800601E+24 |
|---|---|
| Surface area | 6.3913841925463E+16 |
| Circumference | 448097373.63182 |
Square
Length = n| Perimeter | 285267648 |
|---|---|
| Area | 5086101937215744 |
| Diagonal | 100857344.17697 |
Cube
Length = n| Surface area | 30516611623294464 |
|---|---|
| Volume | 3.6272508427944E+23 |
| Space diagonal | 123524515.02292 |
Equilateral Triangle
Length = n| Perimeter | 213950736 |
|---|---|
| Area | 2.202346741933E+15 |
| Altitude | 61762257.511459 |
Triangular Pyramid
Length = n| Surface area | 2.202346741933E+15 |
|---|---|
| Volume | 4.274756113341E+22 |
| Height | 33619114.725656 |