15231320 (number)
15231320 is an even 8-digits composite number following 15231319 and preceding 15231321. In scientific notation, it is written as 1.5231320 × 10^7. The sum of its digits is 17. It has a total of 7 prime factors and 64 positive divisors. There are 5289984 positive integers (up to 15231320) that are relatively prime to 15231320.
Interesting facts
- 15231320 has 64 divisors, whose sum is 39100320
- The reverse of 15231320 is 02313251
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 17
- Digital Root 8
Name
Name | fifteen million two hundred thirty-one thousand three hundred twenty |
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Notation
Scientific notation | 1.5231320 × 10^7 |
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Engineering notation | 1.5231320 × 10^6 |
Prime Factorization of 15231320
Prime Factorization 2 × 2 × 2 × 5 × 17 × 13 × 1723
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3807830 | Product of the distinct prime numbers |
The prime factorization of 15231320 is 2 × 2 × 2 × 5 × 17 × 13 × 1723. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15231320)
Multiplication
n×yn×2 | 30462640 |
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n×3 | 45693960 |
n×4 | 60925280 |
n×5 | 76156600 |
Division
n÷yn÷2 | 7615660 |
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n÷3 | 5077106.6666667 |
n÷3 | 3807830 |
n÷5 | 3046264 |
Exponentiation
nyn2 | 231993108942400 |
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n3 | 3.5335612800966E+21 |
n4 | 5.382080259676E+28 |
n5 | 8.1976186700809E+35 |
Nth Root
y√n2√n | 3902.7323761693 |
---|---|
3√n | 247.88248855235 |
4√n | 62.471852671177 |
5√n | 27.324203334005 |
Divisors of 15231320
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 | -15231319 | 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 15231320 can be divided by 64 positive divisors. The sum of these divisors (counting 15231320) is 1, the average is 0.015625.
Base conversion 15231320
Base | System | Value |
---|---|---|
2 | Binary | 111010000110100101011000 |
3 | Ternary | 1001122211102222 |
4 | Quaternary | 322012211120 |
5 | Quinary | 12344400240 |
6 | Senary | 1302243212 |
8 | Octal | 72064530 |
10 | Decimal | 15231320 |
12 | Duodecimal | 5126508 |
16 | Hexadecimal | e86958 |
20 | Vigesimal | 4f3i60 |
36 | Base36 | 92gk8 |
Cryptographic Hash Functions
md5 | 9560f9f69ebb0f8529a0ae6ef0e19ee3 |
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sha1 | 93b6c15c21387462091a05c71313b987ffc32717 |
sha256 | 6e125339fc9aea789abcd955ef8920ac3510d3b81f5b66b47416f7ca1a6e39cc |
sha512 | e108b62232efb8147a9cfab2b7ab1364916d5a0272ba7c7b855c27779a47b068a9244cb887624d0e6c108ed48042f5f13298cb00d94f1bdf39a77fdb038936b5 |
ripemd-160 | a16c25c050581291e442ef52d432916897a98616 |
15231320 as geometric shapes
Circle
Radius = nDiameter | 30462640 |
---|---|
Circumference | 95701206.032951 |
Area | 7.288278467369E+14 |
Sphere
Radius = nVolume | 1.4801346878081E+22 |
---|---|
Surface area | 2.9153113869476E+15 |
Circumference | 95701206.032951 |
Square
Length = nPerimeter | 60925280 |
---|---|
Area | 231993108942400 |
Diagonal | 21540339.316845 |
Cube
Length = nSurface area | 1391958653654400 |
---|---|
Volume | 3.5335612800966E+21 |
Space diagonal | 26381420.10634 |
Equilateral Triangle
Length = nPerimeter | 45693960 |
---|---|
Area | 1.0045596292352E+14 |
Altitude | 13190710.05317 |
Triangular Pyramid
Length = nSurface area | 1.0045596292352E+14 |
---|---|
Volume | 4.1643419048242E+20 |
Height | 7180113.1056149 |