131569440 (number)

131569440 is an even 9-digits composite number following 131569439 and preceding 131569441. In scientific notation, it is written as 1.31569440 × 10^8. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 35085056 positive integers (up to 131569440) that are relatively prime to 131569440.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million five hundred sixty-nine thousand four hundred forty

Notation

Scientific notation 1.31569440 × 10^8
Engineering notation 1.31569440 × 10^6

Prime Factorization of 131569440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 274103

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8223090
Product of the distinct prime numbers

The prime factorization of 131569440 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 274103. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131569440)

Multiplication

n×y
n×2 263138880
n×3 394708320
n×4 526277760
n×5 657847200

Division

n÷y
n÷2 65784720
n÷3 43856480
n÷3 32892360
n÷5 26313888

Exponentiation

ny
n2 17310517541913600
n3 2.2775350990997E+24
n4 2.996540175689E+32
n5 3.942531128529E+40

Nth Root

y√n
2√n 11470.37226946
3√n 508.61013346082
4√n 107.09982385354
5√n 42.056294506227

Divisors of 131569440

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 -131569439
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 131569440 can be divided by 48 positive divisors. The sum of these divisors (counting 131569440) is 1, the average is 0.020833333333333.

Base conversion 131569440

Base System Value
2 Binary 111110101111001011100100000
3 Ternary 100011120102100020
4 Quaternary 13311321130200
5 Quinary 232140210230
6 Senary 21015553440
8 Octal 765713440
10 Decimal 131569440
12 Duodecimal 3808b880
16 Hexadecimal 7d79720
20 Vigesimal 21263c0
36 Base36 26bzmo

Cryptographic Hash Functions

md5 3693a0d632da4dd387fda9a198ae0db0
sha1 d263773f279fe194340d7411b27da9a1b1a6c2d1
sha256 e1a4d25024153094cfcbc8f688eb27b8e87ba13e4bcebbecc51032e50c189bc4
sha512 5d77024d2f3503bd07fd9ed7b50ddc58af043fa75eabf629b7c0e6b4c5fa76690c74f4358952f79f97b85a61d9de69ae35183b4df8d4ee66bc24c66e8ebf8527
ripemd-160 de6e06ceadaec1f3a71f0374d0b0c27db4e55da8

131569440 as geometric shapes

Circle

Radius = n
Diameter 263138880
Circumference 826675172.28185
Area 5.4382594739513E+16

Sphere

Radius = n
Volume 9.5401167141662E+24
Surface area 2.1753037895805E+17
Circumference 826675172.28185

Square

Length = n
Perimeter 526277760
Area 17310517541913600
Diagonal 186067286.44183

Cube

Length = n
Surface area 103863105251481600
Volume 2.2775350990997E+24
Space diagonal 227884954.80338

Equilateral Triangle

Length = n
Perimeter 394708320
Area 7.4956739719767E+15
Altitude 113942477.40169

Triangular Pyramid

Length = n
Surface area 7.4956739719767E+15
Volume 2.6841008549397E+23
Height 62022428.813944