15125680 (number)
15125680 is an even 8-digits composite number following 15125679 and preceding 15125681. In scientific notation, it is written as 1.5125680 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 5908224 positive integers (up to 15125680) that are relatively prime to 15125680.
Interesting facts
- 15125680 has 40 divisors, whose sum is 35993232
- The reverse of 15125680 is 08652151
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
| Name | fifteen million one hundred twenty-five thousand six hundred eighty |
|---|
Notation
| Scientific notation | 1.5125680 × 10^7 |
|---|---|
| Engineering notation | 1.5125680 × 10^6 |
Prime Factorization of 15125680
Prime Factorization 2 × 2 × 2 × 2 × 5 × 43 × 4397
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 1890710 | Product of the distinct prime numbers |
The prime factorization of 15125680 is 2 × 2 × 2 × 2 × 5 × 43 × 4397. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15125680)
Multiplication
n×y| n×2 | 30251360 |
|---|---|
| n×3 | 45377040 |
| n×4 | 60502720 |
| n×5 | 75628400 |
Division
n÷y| n÷2 | 7562840 |
|---|---|
| n÷3 | 5041893.3333333 |
| n÷3 | 3781420 |
| n÷5 | 3025136 |
Exponentiation
ny| n2 | 228786195462400 |
|---|---|
| n3 | 3.4605467809817E+21 |
| n4 | 5.2343123234159E+28 |
| n5 | 7.9172533224046E+35 |
Nth Root
y√n| 2√n | 3889.1747196545 |
|---|---|
| 3√n | 247.30807826608 |
| 4√n | 62.363248148686 |
| 5√n | 27.286195198438 |
Divisors of 15125680
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 | -15125679 | 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 15125680 can be divided by 40 positive divisors. The sum of these divisors (counting 15125680) is 1, the average is 0.025.
Base conversion 15125680
| Base | System | Value |
|---|---|---|
| 2 | Binary | 111001101100110010110000 |
| 3 | Ternary | 1001110110112101 |
| 4 | Quaternary | 321230302300 |
| 5 | Quinary | 12333010210 |
| 6 | Senary | 1300110144 |
| 8 | Octal | 71546260 |
| 10 | Decimal | 15125680 |
| 12 | Duodecimal | 5095354 |
| 16 | Hexadecimal | e6ccb0 |
| 20 | Vigesimal | 4eae40 |
| 36 | Base36 | 9071s |
Cryptographic Hash Functions
| md5 | de268331fdd0f3f9fd04be9183493d1a |
|---|---|
| sha1 | 3ebe6631fd441ed99358f6cd2b914d50cfc33600 |
| sha256 | 8c17f8de725995e2efe3cf61545806f821b513df46516a7401f3c570f6624ab0 |
| sha512 | f1772eb792d96eef8856c78136b8957ba919f2dc6f6f202fe26742ec22deacac3ca32e6c35f4d714b057f4984b7f12c86e6639a658c62e8ffe4257e0238f8e78 |
| ripemd-160 | 99d1513ec4384abd41d444e405c5b4cea1cbf268 |
15125680 as geometric shapes
Circle
Radius = n| Diameter | 30251360 |
|---|---|
| Circumference | 95037450.3371 |
| Area | 7.1875303090743E+14 |
Sphere
Radius = n| Volume | 1.4495504459381E+22 |
|---|---|
| Surface area | 2.8750121236297E+15 |
| Circumference | 95037450.3371 |
Square
Length = n| Perimeter | 60502720 |
|---|---|
| Area | 228786195462400 |
| Diagonal | 21390941.796115 |
Cube
Length = n| Surface area | 1372717172774400 |
|---|---|
| Volume | 3.4605467809817E+21 |
| Space diagonal | 26198446.259028 |
Equilateral Triangle
Length = n| Perimeter | 45377040 |
|---|---|
| Area | 99067328652815 |
| Altitude | 13099223.129514 |
Triangular Pyramid
Length = n| Surface area | 99067328652815 |
|---|---|
| Volume | 4.0782934924091E+20 |
| Height | 7130313.9320385 |