131569399 (number)

131569399 is an odd 9-digits composite number following 131569398 and preceding 131569400. In scientific notation, it is written as 1.31569399 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 121448664 positive integers (up to 131569399) that are relatively prime to 131569399.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand three hundred ninety-nine

Notation

Scientific notation 1.31569399 × 10^8
Engineering notation 1.31569399 × 10^6

Prime Factorization of 131569399

Prime Factorization 13 × 10120723

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131569399
Product of the distinct prime numbers

The prime factorization of 131569399 is 13 × 10120723. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131569399)

Multiplication

n×y
n×2 263138798
n×3 394708197
n×4 526277596
n×5 657846995

Division

n÷y
n÷2 65784699.5
n÷3 43856466.333333
n÷3 32892349.75
n÷5 26313879.8

Exponentiation

ny
n2 17310506753221201
n3 2.2775329699068E+24
n4 2.9965364405332E+32
n5 3.9425249856255E+40

Nth Root

y√n
2√n 11470.370482247
3√n 508.61008062936
4√n 107.09981550986
5√n 42.056291885089

Divisors of 131569399

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131569398
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131569399 can be divided by 4 positive divisors. The sum of these divisors (counting 131569399) is 1, the average is 0.25.

Base conversion 131569399

Base System Value
2 Binary 111110101111001011011110111
3 Ternary 100011120102021201
4 Quaternary 13311321123313
5 Quinary 232140210044
6 Senary 21015553331
8 Octal 765713367
10 Decimal 131569399
12 Duodecimal 3808b847
16 Hexadecimal 7d796f7
20 Vigesimal 212639j
36 Base36 26bzlj

Cryptographic Hash Functions

md5 a09b5391d00a828fb4054f5aedbbe9f5
sha1 c8ef6514a2083b5edfed1179fb162e1234c399b6
sha256 fa73d211fe03d80c0ba030a8f7b25010e4173750ee5526754315b271fab419af
sha512 88a80812af0dd32e610aecf0e77c369cd410dc224e9c47c42f6a220b0946bca7b6a848349f5c0606e61479f9fce05895427326d83c4d1808c17e770c925af1a3
ripemd-160 a93d59cd9956b46dd7d5972c1c636f2f80fe64eb

131569399 as geometric shapes

Circle

Radius = n
Diameter 263138798
Circumference 826674914.67125
Area 5.4382560845836E+16

Sphere

Radius = n
Volume 9.5401077954235E+24
Surface area 2.1753024338334E+17
Circumference 826674914.67125

Square

Length = n
Perimeter 526277596
Area 17310506753221201
Diagonal 186067228.45908

Cube

Length = n
Surface area 103863040519327206
Volume 2.2775329699068E+24
Space diagonal 227884883.7893

Equilateral Triangle

Length = n
Perimeter 394708197
Area 7.4956693003358E+15
Altitude 113942441.89465

Triangular Pyramid

Length = n
Surface area 7.4956693003358E+15
Volume 2.6840983456617E+23
Height 62022409.486359