15390216 (number)
15390216 is an even 8-digits composite number following 15390215 and preceding 15390217. In scientific notation, it is written as 1.5390216 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 64 positive divisors. There are 5007744 positive integers (up to 15390216) that are relatively prime to 15390216.
Interesting facts
- 15390216 has 64 divisors, whose sum is 43771200
- The reverse of 15390216 is 61209351
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | fifteen million three hundred ninety thousand two hundred sixteen |
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Notation
Scientific notation | 1.5390216 × 10^7 |
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Engineering notation | 1.5390216 × 10^6 |
Prime Factorization of 15390216
Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 43 × 1657
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 427506 | Product of the distinct prime numbers |
The prime factorization of 15390216 is 2 × 2 × 2 × 3 × 3 × 3 × 43 × 1657. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15390216)
Multiplication
n×yn×2 | 30780432 |
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n×3 | 46170648 |
n×4 | 61560864 |
n×5 | 76951080 |
Division
n÷yn÷2 | 7695108 |
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n÷3 | 5130072 |
n÷3 | 3847554 |
n÷5 | 3078043.2 |
Exponentiation
nyn2 | 236858748526656 |
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n3 | 3.6453073013149E+21 |
n4 | 5.6102066753614E+28 |
n5 | 8.6342292538453E+35 |
Nth Root
y√n2√n | 3923.0365789781 |
---|---|
3√n | 248.7414939475 |
4√n | 62.63414866491 |
5√n | 27.380977163106 |
Divisors of 15390216
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15390215 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15390216 can be divided by 64 positive divisors. The sum of these divisors (counting 15390216) is 1, the average is 0.015625.
Base conversion 15390216
Base | System | Value |
---|---|---|
2 | Binary | 111010101101011000001000 |
3 | Ternary | 1001221220102000 |
4 | Quaternary | 322231120020 |
5 | Quinary | 12414441331 |
6 | Senary | 1305511000 |
8 | Octal | 72553010 |
10 | Decimal | 15390216 |
12 | Duodecimal | 51a2460 |
16 | Hexadecimal | ead608 |
20 | Vigesimal | 4g3fag |
36 | Base36 | 95v60 |
Cryptographic Hash Functions
md5 | f35714ba127224a6282846dd6dd97dd6 |
---|---|
sha1 | 702490ab864f018aa52fe38b6d6b1702e414d621 |
sha256 | 8631070530ee9e4f4ad69d4331f906fde6a67e21c6c6d1bdd3ff2ad3382aa02e |
sha512 | 7bdacbdf911140713d9b4a09dcd68611d14e978b26b4b18c80be689eef506267e527cddae99d3bf29933ec8abd08092e88050819d3c1f798242efb55d5677bf8 |
ripemd-160 | 962eaf70589f39d007ccaafcedcc169feccaeb28 |
15390216 as geometric shapes
Circle
Radius = nDiameter | 30780432 |
---|---|
Circumference | 96699579.04552 |
Area | 7.4411370430981E+14 |
Sphere
Radius = nVolume | 1.5269427517184E+22 |
---|---|
Surface area | 2.9764548172393E+15 |
Circumference | 96699579.04552 |
Square
Length = nPerimeter | 61560864 |
---|---|
Area | 236858748526656 |
Diagonal | 21765052.195051 |
Cube
Length = nSurface area | 1421152491159936 |
---|---|
Volume | 3.6453073013149E+21 |
Space diagonal | 26656636.051459 |
Equilateral Triangle
Length = nPerimeter | 46170648 |
---|---|
Area | 1.0256284666634E+14 |
Altitude | 13328318.02573 |
Triangular Pyramid
Length = nSurface area | 1.0256284666634E+14 |
---|---|
Volume | 4.296035853781E+20 |
Height | 7255017.3983505 |