15172220 (number)
15172220 is an even 8-digits composite number following 15172219 and preceding 15172221. In scientific notation, it is written as 1.5172220 × 10^7. The sum of its digits is 20. It has a total of 6 prime factors and 48 positive divisors. There are 4838400 positive integers (up to 15172220) that are relatively prime to 15172220.
Interesting facts
- 15172220 has 48 divisors, whose sum is 29302560
- The reverse of 15172220 is 02227151
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 20
- Digital Root 2
Name
Name | fifteen million one hundred seventy-two thousand two hundred twenty |
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Notation
Scientific notation | 1.5172220 × 10^7 |
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Engineering notation | 1.5172220 × 10^6 |
Prime Factorization of 15172220
Prime Factorization 2 × 2 × 35 × 37 × 101 × 29
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7586110 | Product of the distinct prime numbers |
The prime factorization of 15172220 is 2 × 2 × 35 × 37 × 101 × 29. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15172220)
Multiplication
n×yn×2 | 30344440 |
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n×3 | 45516660 |
n×4 | 60688880 |
n×5 | 75861100 |
Division
n÷yn÷2 | 7586110 |
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n÷3 | 5057406.6666667 |
n÷3 | 3793055 |
n÷5 | 3034444 |
Exponentiation
nyn2 | 230196259728400 |
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n3 | 3.4925882957764E+21 |
n4 | 5.2990317992945E+28 |
n5 | 8.0398076245892E+35 |
Nth Root
y√n2√n | 3895.1533987765 |
---|---|
3√n | 247.56146485546 |
4√n | 62.411164055612 |
5√n | 27.302965875447 |
Divisors of 15172220
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 | -15172219 | 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 15172220 can be divided by 48 positive divisors. The sum of these divisors (counting 15172220) is 1, the average is 0.020833333333333.
Base conversion 15172220
Base | System | Value |
---|---|---|
2 | Binary | 111001111000001001111100 |
3 | Ternary | 1001112211101002 |
4 | Quaternary | 321320021330 |
5 | Quinary | 12341002340 |
6 | Senary | 1301105432 |
8 | Octal | 71701174 |
10 | Decimal | 15172220 |
12 | Duodecimal | 50b8278 |
16 | Hexadecimal | e7827c |
20 | Vigesimal | 4egab0 |
36 | Base36 | 916yk |
Cryptographic Hash Functions
md5 | 25a960f99cee2905506e43f31c0eab32 |
---|---|
sha1 | 5abe7eccf35db7c64d6cf3470fe8b70087abc283 |
sha256 | 6403277d80892d4b4ea3c765c0017d63edb431649e35db064fae365ddd1a7810 |
sha512 | 5edb66951a921f0ffee1a818e66b2c32551aa5efa5e6a41410fef692adc149707ccfa7021b39947f144265900271d5938eab93d52e4797a89495148e559da9ae |
ripemd-160 | 259be24a664bd47f12c0841931af9f29127d99ba |
15172220 as geometric shapes
Circle
Radius = nDiameter | 30344440 |
---|---|
Circumference | 95329869.781296 |
Area | 7.2318287844659E+14 |
Sphere
Radius = nVolume | 1.46297196427E+22 |
---|---|
Surface area | 2.8927315137864E+15 |
Circumference | 95329869.781296 |
Square
Length = nPerimeter | 60688880 |
---|---|
Area | 230196259728400 |
Diagonal | 21456759.295308 |
Cube
Length = nSurface area | 1381177558370400 |
---|---|
Volume | 3.4925882957764E+21 |
Space diagonal | 26279055.903613 |
Equilateral Triangle
Length = nPerimeter | 45516660 |
---|---|
Area | 99677904390478 |
Altitude | 13139527.951806 |
Triangular Pyramid
Length = nSurface area | 99677904390478 |
---|---|
Volume | 4.1160547797271E+20 |
Height | 7152253.0984361 |