15331372 (number)
15331372 is an even 8-digits composite number following 15331371 and preceding 15331373. In scientific notation, it is written as 1.5331372 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 6237504 positive integers (up to 15331372) that are relatively prime to 15331372.
Interesting facts
- 15331372 has 48 divisors, whose sum is 32256000
- The reverse of 15331372 is 27313351
- Previous prime number is 239
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | fifteen million three hundred thirty-one thousand three hundred seventy-two |
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Notation
Scientific notation | 1.5331372 × 10^7 |
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Engineering notation | 1.5331372 × 10^6 |
Prime Factorization of 15331372
Prime Factorization 2 × 2 × 7 × 29 × 239 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 7665686 | Product of the distinct prime numbers |
The prime factorization of 15331372 is 2 × 2 × 7 × 29 × 239 × 79. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 15331372)
Multiplication
n×yn×2 | 30662744 |
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n×3 | 45994116 |
n×4 | 61325488 |
n×5 | 76656860 |
Division
n÷yn÷2 | 7665686 |
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n÷3 | 5110457.3333333 |
n÷3 | 3832843 |
n÷5 | 3066274.4 |
Exponentiation
nyn2 | 235050967402384 |
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n3 | 3.6036538202058E+21 |
n4 | 5.5248957276797E+28 |
n5 | 8.4704231662268E+35 |
Nth Root
y√n2√n | 3915.5295938098 |
---|---|
3√n | 248.42407066103 |
4√n | 62.574192714008 |
5√n | 27.360007008475 |
Divisors of 15331372
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 | -15331371 | 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 15331372 can be divided by 48 positive divisors. The sum of these divisors (counting 15331372) is 1, the average is 0.020833333333333.
Base conversion 15331372
Base | System | Value |
---|---|---|
2 | Binary | 111010011111000000101100 |
3 | Ternary | 1001211220200121 |
4 | Quaternary | 322133000230 |
5 | Quinary | 12411100442 |
6 | Senary | 1304334324 |
8 | Octal | 72370054 |
10 | Decimal | 15331372 |
12 | Duodecimal | 51743a4 |
16 | Hexadecimal | e9f02c |
20 | Vigesimal | 4fg88c |
36 | Base36 | 94lrg |
Cryptographic Hash Functions
md5 | 6551c3f050446d14f6532b50be1f1252 |
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sha1 | 6dd825e1815f68556b58e4844d071ef1bb5b2ae9 |
sha256 | 458b4f7e7854259442935cf35995136c7a7ff7db250759ec02b2da93d4d47741 |
sha512 | 035cd144b9e5850ece52ee57c18572fb46e029f34d18754d44f74425775c4155cb5e4db201b79cba4c732bd8b55016bc3f8c3665fdf94219875398a8594e2f8b |
ripemd-160 | 6181e79a0528e7fa39ad3a3a98dfcd1c60901318 |
15331372 as geometric shapes
Circle
Radius = nDiameter | 30662744 |
---|---|
Circumference | 96329851.289305 |
Area | 7.384343924105E+14 |
Sphere
Radius = nVolume | 1.5094949823519E+22 |
---|---|
Surface area | 2.953737569642E+15 |
Circumference | 96329851.289305 |
Square
Length = nPerimeter | 61325488 |
---|---|
Area | 235050967402384 |
Diagonal | 21681834.212187 |
Cube
Length = nSurface area | 1410305804414304 |
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Volume | 3.6036538202058E+21 |
Space diagonal | 26554715.253739 |
Equilateral Triangle
Length = nPerimeter | 45994116 |
---|---|
Area | 1.0178005447729E+14 |
Altitude | 13277357.626869 |
Triangular Pyramid
Length = nSurface area | 1.0178005447729E+14 |
---|---|
Volume | 4.2469467555272E+20 |
Height | 7227278.070729 |