15150720 (number)
15150720 is an even 8-digits composite number following 15150719 and preceding 15150721. In scientific notation, it is written as 1.5150720 × 10^7. The sum of its digits is 21. It has a total of 11 prime factors and 128 positive divisors. There are 3723264 positive integers (up to 15150720) that are relatively prime to 15150720.
Interesting facts
- 15150720 has 128 divisors, whose sum is 52093440
- The reverse of 15150720 is 02705151
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | fifteen million one hundred fifty thousand seven hundred twenty |
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Notation
Scientific notation | 1.5150720 × 10^7 |
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Engineering notation | 1.5150720 × 10^6 |
Prime Factorization of 15150720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 607
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 11 | Total number of prime factors |
rad | Radical | 236730 | Product of the distinct prime numbers |
The prime factorization of 15150720 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 607. Since it has a total of 11 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15150720)
Multiplication
n×yn×2 | 30301440 |
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n×3 | 45452160 |
n×4 | 60602880 |
n×5 | 75753600 |
Division
n÷yn÷2 | 7575360 |
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n÷3 | 5050240 |
n÷3 | 3787680 |
n÷5 | 3030144 |
Exponentiation
nyn2 | 229544316518400 |
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n3 | 3.4777616671617E+21 |
n4 | 5.2690593245899E+28 |
n5 | 7.9830042490251E+35 |
Nth Root
y√n2√n | 3892.392580406 |
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3√n | 247.44447279988 |
4√n | 62.389042150093 |
5√n | 27.295223478041 |
Divisors of 15150720
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -15150719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 15150720 can be divided by 128 positive divisors. The sum of these divisors (counting 15150720) is 1, the average is 0.0078125.
Base conversion 15150720
Base | System | Value |
---|---|---|
2 | Binary | 111001110010111010000000 |
3 | Ternary | 1001111201212210 |
4 | Quaternary | 321302322000 |
5 | Quinary | 12334310340 |
6 | Senary | 1300422120 |
8 | Octal | 71627200 |
10 | Decimal | 15150720 |
12 | Duodecimal | 50a7940 |
16 | Hexadecimal | e72e80 |
20 | Vigesimal | 4edgg0 |
36 | Base36 | 90qdc |
Cryptographic Hash Functions
md5 | 257f51e3e8d5e9b0d057f860cf818850 |
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sha1 | f181ca71792fc30639c2cacce5376808a499e460 |
sha256 | 8124a0158b7a09385a25bc97a06af831c19b49ac52003467cc3f217228619b6d |
sha512 | c459446f60b25c07709e1277a5a58f8623a78dbf8b8b9f126c5ba28e2822a0321790fa422c864d075a26661f28ec8ff5f11d393e53b24ece94ab096e5851a852 |
ripemd-160 | 65dc17b5569764b33eb950c4b3eb381f5682f7ef |
15150720 as geometric shapes
Circle
Radius = nDiameter | 30301440 |
---|---|
Circumference | 95194781.297192 |
Area | 7.211347384475E+14 |
Sphere
Radius = nVolume | 1.4567614005988E+22 |
---|---|
Surface area | 2.88453895379E+15 |
Circumference | 95194781.297192 |
Square
Length = nPerimeter | 60602880 |
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Area | 229544316518400 |
Diagonal | 21426353.703717 |
Cube
Length = nSurface area | 1377265899110400 |
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Volume | 3.4777616671617E+21 |
Space diagonal | 26241816.81125 |
Equilateral Triangle
Length = nPerimeter | 45452160 |
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Area | 99395604699635 |
Altitude | 13120908.405625 |
Triangular Pyramid
Length = nSurface area | 99395604699635 |
---|---|
Volume | 4.0985814303344E+20 |
Height | 7142117.9012391 |