14921520 (number)
14921520 is an even 8-digits composite number following 14921519 and preceding 14921521. In scientific notation, it is written as 1.4921520 × 10^7. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 3923712 positive integers (up to 14921520) that are relatively prime to 14921520.
Interesting facts
- 14921520 has 80 divisors, whose sum is 46901760
- The reverse of 14921520 is 02512941
- Previous prime number is 787
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
| Name | fourteen million nine hundred twenty-one thousand five hundred twenty |
|---|
Notation
| Scientific notation | 1.4921520 × 10^7 |
|---|---|
| Engineering notation | 1.4921520 × 10^6 |
Prime Factorization of 14921520
Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 787 × 79
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1865190 | Product of the distinct prime numbers |
The prime factorization of 14921520 is 2 × 2 × 2 × 2 × 3 × 5 × 787 × 79. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 14921520)
Multiplication
n×y| n×2 | 29843040 |
|---|---|
| n×3 | 44764560 |
| n×4 | 59686080 |
| n×5 | 74607600 |
Division
n÷y| n÷2 | 7460760 |
|---|---|
| n÷3 | 4973840 |
| n÷3 | 3730380 |
| n÷5 | 2984304 |
Exponentiation
ny| n2 | 222651759110400 |
|---|---|
| n3 | 3.322302676601E+21 |
| n4 | 4.9573805834956E+28 |
| n5 | 7.3971653524241E+35 |
Nth Root
y√n| 2√n | 3862.8383346964 |
|---|---|
| 3√n | 246.19034775206 |
| 4√n | 62.151736377163 |
| 5√n | 27.212134764021 |
Divisors of 14921520
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -14921519 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 14921520 can be divided by 80 positive divisors. The sum of these divisors (counting 14921520) is 1, the average is 0.0125.
Base conversion 14921520
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111000111010111100110000 |
| 3 | Ternary | 1001002002110220 |
| 4 | Quaternary | 320322330300 |
| 5 | Quinary | 12304442040 |
| 6 | Senary | 1251453040 |
| 8 | Octal | 70727460 |
| 10 | Decimal | 14921520 |
| 12 | Duodecimal | 4bb7180 |
| 16 | Hexadecimal | e3af30 |
| 20 | Vigesimal | 4d53g0 |
| 36 | Base36 | 8vtio |
Cryptographic Hash Functions
| md5 | fdbb64c5acff6810a5983a1d4d571dc6 |
|---|---|
| sha1 | 07a2833d17de2593b5c1fd67fc1276c312b0b4ba |
| sha256 | 9d9395d63ee79f06d872d21b163cb5125a1f2275f99bdfb2be10d6e5494812b0 |
| sha512 | ca64f1b6776722bdbceea2f2d8a7bb0e0071c5a16b7f2156698cc0c7e2810ffc416bc0038892f508436d18175a6b8a9d5e6cae622038c9408a0f8de6d3b3ed0b |
| ripemd-160 | c59c29fd9944b093fcf92811380c31ccd674be82 |
14921520 as geometric shapes
Circle
Radius = n| Diameter | 29843040 |
|---|---|
| Circumference | 93754675.224786 |
| Area | 6.9948113073008E+14 |
Sphere
Radius = n| Volume | 1.3916428909082E+22 |
|---|---|
| Surface area | 2.7979245229203E+15 |
| Circumference | 93754675.224786 |
Square
Length = n| Perimeter | 59686080 |
|---|---|
| Area | 222651759110400 |
| Diagonal | 21102215.955221 |
Cube
Length = n| Surface area | 1335910554662400 |
|---|---|
| Volume | 3.322302676601E+21 |
| Space diagonal | 25844830.766155 |
Equilateral Triangle
Length = n| Perimeter | 44764560 |
|---|---|
| Area | 96411039793450 |
| Altitude | 12922415.383078 |
Triangular Pyramid
Length = n| Surface area | 96411039793450 |
|---|---|
| Volume | 3.9153712529647E+20 |
| Height | 7034071.9850738 |