131288310 (number)

131288310 is an even 9-digits composite number following 131288309 and preceding 131288311. In scientific notation, it is written as 1.31288310 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 34525440 positive integers (up to 131288310) that are relatively prime to 131288310.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million two hundred eighty-eight thousand three hundred ten

Notation

Scientific notation 1.31288310 × 10^8
Engineering notation 1.31288310 × 10^6

Prime Factorization of 131288310

Prime Factorization 2 × 135 × 73 × 6661

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131288310
Product of the distinct prime numbers

The prime factorization of 131288310 is 2 × 135 × 73 × 6661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131288310)

Multiplication

n×y
n×2 262576620
n×3 393864930
n×4 525153240
n×5 656441550

Division

n÷y
n÷2 65644155
n÷3 43762770
n÷3 32822077.5
n÷5 26257662

Exponentiation

ny
n2 17236620342656100
n3 2.2629667548989E+24
n4 2.9710108083687E+32
n5 3.9005898802246E+40

Nth Root

y√n
2√n 11458.111100875
3√n 508.24761886019
4√n 107.04256677077
5√n 42.03830643183

Divisors of 131288310

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131288309
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131288310 can be divided by 16 positive divisors. The sum of these divisors (counting 131288310) is 1, the average is 0.0625.

Base conversion 131288310

Base System Value
2 Binary 111110100110100110011110110
3 Ternary 100011001010201000
4 Quaternary 13310310303312
5 Quinary 232102211220
6 Senary 21005544130
8 Octal 764646366
10 Decimal 131288310
12 Duodecimal 37b75046
16 Hexadecimal 7d34cf6
20 Vigesimal 210b0fa
36 Base36 265ypi

Cryptographic Hash Functions

md5 23c1bae0f427eff898a651495153f01c
sha1 b98380c06432baa4f8ecc798146bc1c127532985
sha256 46dbf86169c117bd8cc99f4dc2c0e58f98beb4430d9da7803bed71a7c5a10403
sha512 6cb827094791234897815f3996aab4711e052bbe682ffbf133baa81f0ab078586b8236135cf1e7faf0f1e274c552f67a5abf8f31eb779d0b4adc1eb38ddc50a2
ripemd-160 3210aad493bf457078285a6c6bec63f5007e304e

131288310 as geometric shapes

Circle

Radius = n
Diameter 262576620
Circumference 824908780.39644
Area 5.4150439841205E+16

Sphere

Radius = n
Volume 9.4790929766779E+24
Surface area 2.1660175936482E+17
Circumference 824908780.39644

Square

Length = n
Perimeter 525153240
Area 17236620342656100
Diagonal 185669708.58304

Cube

Length = n
Surface area 103419722055936600
Volume 2.2629667548989E+24
Space diagonal 227398023.35985

Equilateral Triangle

Length = n
Perimeter 393864930
Area 7.4636755460639E+15
Altitude 113699011.67993

Triangular Pyramid

Length = n
Surface area 7.4636755460639E+15
Volume 2.6669318966479E+23
Height 61889902.861014