131569380 (number)
131569380 is an even 9-digits composite number following 131569379 and preceding 131569381. In scientific notation, it is written as 1.31569380 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 35085024 positive integers (up to 131569380) that are relatively prime to 131569380.
Interesting facts
- 131569380 has 48 divisors, whose sum is 409328640
- The reverse of 131569380 is 083965131
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty-one million five hundred sixty-nine thousand three hundred eighty |
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Notation
Scientific notation | 1.31569380 × 10^8 |
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Engineering notation | 1.31569380 × 10^6 |
Prime Factorization of 131569380
Prime Factorization 2 × 2 × 3 × 9 × 5 × 243647
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 65784690 | Product of the distinct prime numbers |
The prime factorization of 131569380 is 2 × 2 × 3 × 9 × 5 × 243647. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131569380)
Multiplication
n×yn×2 | 263138760 |
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n×3 | 394708140 |
n×4 | 526277520 |
n×5 | 657846900 |
Division
n÷yn÷2 | 65784690 |
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n÷3 | 43856460 |
n÷3 | 32892345 |
n÷5 | 26313876 |
Exponentiation
nyn2 | 17310501753584400 |
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n3 | 2.277531983208E+24 |
n4 | 2.9965347096085E+32 |
n5 | 3.9425221389167E+40 |
Nth Root
y√n2√n | 11470.369654026 |
---|---|
3√n | 508.61005614648 |
4√n | 107.09981164328 |
5√n | 42.056290670416 |
Divisors of 131569380
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 | -131569379 | 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 131569380 can be divided by 48 positive divisors. The sum of these divisors (counting 131569380) is 1, the average is 0.020833333333333.
Base conversion 131569380
Base | System | Value |
---|---|---|
2 | Binary | 111110101111001011011100100 |
3 | Ternary | 100011120102021000 |
4 | Quaternary | 13311321123210 |
5 | Quinary | 232140210010 |
6 | Senary | 21015553300 |
8 | Octal | 765713344 |
10 | Decimal | 131569380 |
12 | Duodecimal | 3808b830 |
16 | Hexadecimal | 7d796e4 |
20 | Vigesimal | 2126390 |
36 | Base36 | 26bzl0 |
Cryptographic Hash Functions
md5 | 2a874231692e5e130d506f3ff361d84c |
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sha1 | 3dcb9bd22c1364f957fd48253bebc3ac9ee492c3 |
sha256 | c54b838a47f045862b9643b2715437bd3c569ff8b6bef2985427f1137b14311e |
sha512 | cf5bdab634adec9492a9966e60904ad8a236d08f6dea6d547de808dab73f47a8cdf1f71ab7b7f69fcf49ecd73d91bfe7d462e839250cdcd0a7d5c08bfd4ce21a |
ripemd-160 | 3cae5ca1660a6e321094e4f1dfbfe2013a2e7b87 |
131569380 as geometric shapes
Circle
Radius = nDiameter | 263138760 |
---|---|
Circumference | 826674795.29073 |
Area | 5.4382545139014E+16 |
Sphere
Radius = nVolume | 9.5401036623494E+24 |
---|---|
Surface area | 2.1753018055606E+17 |
Circumference | 826674795.29073 |
Square
Length = nPerimeter | 526277520 |
---|---|
Area | 17310501753584400 |
Diagonal | 186067201.58902 |
Cube
Length = nSurface area | 103863010521506400 |
---|---|
Volume | 2.277531983208E+24 |
Space diagonal | 227884850.88034 |
Equilateral Triangle
Length = nPerimeter | 394708140 |
---|---|
Area | 7.4956671354296E+15 |
Altitude | 113942425.44017 |
Triangular Pyramid
Length = nSurface area | 7.4956671354296E+15 |
---|---|
Volume | 2.6840971828261E+23 |
Height | 62022400.529673 |