131569220 (number)

131569220 is an even 9-digits composite number following 131569219 and preceding 131569221. In scientific notation, it is written as 1.31569220 × 10^8. The sum of its digits is 29. It has a total of 4 prime factors and 12 positive divisors. There are 52627680 positive integers (up to 131569220) that are relatively prime to 131569220.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand two hundred twenty

Notation

Scientific notation 1.31569220 × 10^8
Engineering notation 1.31569220 × 10^6

Prime Factorization of 131569220

Prime Factorization 2 × 2 × 5 × 6578461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65784610
Product of the distinct prime numbers

The prime factorization of 131569220 is 2 × 2 × 5 × 6578461. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131569220)

Multiplication

n×y
n×2 263138440
n×3 394707660
n×4 526276880
n×5 657846100

Division

n÷y
n÷2 65784610
n÷3 43856406.666667
n÷3 32892305
n÷5 26313844

Exponentiation

ny
n2 17310459651408400
n3 2.2775236741773E+24
n4 2.9965201334304E+32
n5 3.9424981666973E+40

Nth Root

y√n
2√n 11470.362679532
3√n 508.6098499748
4√n 107.09977908255
5√n 42.056280441577

Divisors of 131569220

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131569219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131569220 can be divided by 12 positive divisors. The sum of these divisors (counting 131569220) is 1, the average is 0.083333333333333.

Base conversion 131569220

Base System Value
2 Binary 111110101111001011001000100
3 Ternary 100011120102001002
4 Quaternary 13311321121010
5 Quinary 232140203340
6 Senary 21015552432
8 Octal 765713104
10 Decimal 131569220
12 Duodecimal 3808b718
16 Hexadecimal 7d79644
20 Vigesimal 2126310
36 Base36 26bzgk

Cryptographic Hash Functions

md5 26dd979e45dcc9ad20c7852b159730e7
sha1 fba9e5b3be35307dcea27b6e3a28b2c81bb9cb89
sha256 ab8e58539f8bc1ce583770040e46debef9d6b4a9be052e9054740623eb8130fd
sha512 52f1d0d6f987c039cb0a30e6c4260a3dc6dd9e4f574f5c918fb585e67b3a7d044e0397de554df2a47eb2735ffba5217cf76d72faa306d05a087be889304f7f1a
ripemd-160 feaf0a31092726fe168d9aedf407904ea8dbdd84

131569220 as geometric shapes

Circle

Radius = n
Diameter 263138440
Circumference 826673789.98108
Area 5.4382412871127E+16

Sphere

Radius = n
Volume 9.5400688575629E+24
Surface area 2.1752965148451E+17
Circumference 826673789.98108

Square

Length = n
Perimeter 526276880
Area 17310459651408400
Diagonal 186066975.31485

Cube

Length = n
Surface area 103862757908450400
Volume 2.2775236741773E+24
Space diagonal 227884573.75221

Equilateral Triangle

Length = n
Perimeter 394707660
Area 7.4956489046526E+15
Altitude 113942286.8761

Triangular Pyramid

Length = n
Surface area 7.4956489046526E+15
Volume 2.6840873905394E+23
Height 62022325.10495