15288220 (number)
15288220 is an even 8-digits composite number following 15288219 and preceding 15288221. In scientific notation, it is written as 1.5288220 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 5757696 positive integers (up to 15288220) that are relatively prime to 15288220.
Interesting facts
- 15288220 has 48 divisors, whose sum is 34040160
- The reverse of 15288220 is 02288251
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | fifteen million two hundred eighty-eight thousand two hundred twenty |
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Notation
Scientific notation | 1.5288220 × 10^7 |
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Engineering notation | 1.5288220 × 10^6 |
Prime Factorization of 15288220
Prime Factorization 2 × 2 × 43 × 5 × 29 × 613
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7644110 | Product of the distinct prime numbers |
The prime factorization of 15288220 is 2 × 2 × 43 × 5 × 29 × 613. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15288220)
Multiplication
n×yn×2 | 30576440 |
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n×3 | 45864660 |
n×4 | 61152880 |
n×5 | 76441100 |
Division
n÷yn÷2 | 7644110 |
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n÷3 | 5096073.3333333 |
n÷3 | 3822055 |
n÷5 | 3057644 |
Exponentiation
nyn2 | 233729670768400 |
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n3 | 3.5733106272349E+21 |
n4 | 5.4629558997505E+28 |
n5 | 8.3518871645683E+35 |
Nth Root
y√n2√n | 3910.0153452384 |
---|---|
3√n | 248.19077845409 |
4√n | 62.530115506358 |
5√n | 27.344588029768 |
Divisors of 15288220
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15288219 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15288220 can be divided by 48 positive divisors. The sum of these divisors (counting 15288220) is 1, the average is 0.020833333333333.
Base conversion 15288220
Base | System | Value |
---|---|---|
2 | Binary | 111010010100011110011100 |
3 | Ternary | 1001202201111101 |
4 | Quaternary | 322110132130 |
5 | Quinary | 12403210340 |
6 | Senary | 1303402444 |
8 | Octal | 72243634 |
10 | Decimal | 15288220 |
12 | Duodecimal | 5153424 |
16 | Hexadecimal | e9479c |
20 | Vigesimal | 4fb0b0 |
36 | Base36 | 93ogs |
Cryptographic Hash Functions
md5 | 86d4d7ecc42b6f5eb33306ceab9e0c6d |
---|---|
sha1 | e179340b910248121f0669a9a0b1923d57234e39 |
sha256 | bdb8b07b5cc35654ce48fd8bd3b618c17f5b6ef92725651672c4c436806acf9a |
sha512 | 6be1a1aa24a76ec7b5e7f355329e99583219f19cb5ffb0a62350f0faa3161ac85bb3f6bf8eb2558fa7d8d244792a0e77b03ac44bfecb975d5ff6d0ee8f158522 |
ripemd-160 | 09cda2a0117b07c7c3a1d78e9e5fdd3fadf465f3 |
15288220 as geometric shapes
Circle
Radius = nDiameter | 30576440 |
---|---|
Circumference | 96058719.276929 |
Area | 7.3428341661197E+14 |
Sphere
Radius = nVolume | 1.4967848554021E+22 |
---|---|
Surface area | 2.9371336664479E+15 |
Circumference | 96058719.276929 |
Square
Length = nPerimeter | 61152880 |
---|---|
Area | 233729670768400 |
Diagonal | 21620808.068544 |
Cube
Length = nSurface area | 1402378024610400 |
---|---|
Volume | 3.5733106272349E+21 |
Space diagonal | 26479973.797291 |
Equilateral Triangle
Length = nPerimeter | 45864660 |
---|---|
Area | 1.012079162518E+14 |
Altitude | 13239986.898645 |
Triangular Pyramid
Length = nSurface area | 1.012079162518E+14 |
---|---|
Volume | 4.2111869596729E+20 |
Height | 7206936.0228479 |