131297295 (number)

131297295 is an odd 9-digits composite number following 131297294 and preceding 131297296. In scientific notation, it is written as 1.31297295 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 70025216 positive integers (up to 131297295) that are relatively prime to 131297295.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million two hundred ninety-seven thousand two hundred ninety-five

Notation

Scientific notation 1.31297295 × 10^8
Engineering notation 1.31297295 × 10^6

Prime Factorization of 131297295

Prime Factorization 15 × 8753153

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 131297295
Product of the distinct prime numbers

The prime factorization of 131297295 is 15 × 8753153. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 80, 14, 114, 989, 1740, 3361, 41038, 6593, 279922, 931489, 2080958, 6540205, 87921783, 27662385, 816798657, 474142790, 7151530147, 259178364

Basic calculations (n = 131297295)

Multiplication

n×y
n×2 262594590
n×3 393891885
n×4 525189180
n×5 656486475

Division

n÷y
n÷2 65648647.5
n÷3 43765765
n÷3 32824323.75
n÷5 26259459

Exponentiation

ny
n2 17238979674317025
n3 2.2634313997978E+24
n4 2.9718242021152E+32
n5 3.9019247895325E+40

Nth Root

y√n
2√n 11458.503174499
3√n 508.2592129381
4√n 107.04439814628
5√n 42.038881812599

Divisors of 131297295

1, 15, 8753153, 131297295

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 -131297294
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 131297295 can be divided by 4 positive divisors. The sum of these divisors (counting 131297295) is 1, the average is 0.25.

Base conversion 131297295

Base System Value
2 Binary 111110100110111000000001111
3 Ternary 100011001121000210
4 Quaternary 13310313000033
5 Quinary 232103003140
6 Senary 21010053503
8 Octal 764670017
10 Decimal 131297295
12 Duodecimal 37b7a293
16 Hexadecimal 7d3700f
20 Vigesimal 210c34f
36 Base36 2665n3

Cryptographic Hash Functions

md5 797abca69972569cc60bd25fef946227
sha1 19e84703cb91a145edf8b0cc4b8497e9312b01de
sha256 7b8a210b9f68b5891ec7be4ab6dd205ebd41b1f1eff065e414952df2e5afa538
sha512 128090f8059c165d521b2fc5844313f1decb945476ac627be2b9b669c941d454ebc3f7995f5bd2c64e7914de8e0595745f2fb33a592bbd122ba06f65a05b899b
ripemd-160 86dc313ab7701d3397afdff126d84f528083fe45

131297295 as geometric shapes

Circle

Radius = n
Diameter 262594590
Circumference 824965234.81642
Area 5.4157851900218E+16

Sphere

Radius = n
Volume 9.481039276679E+24
Surface area 2.1663140760087E+17
Circumference 824965234.81642

Square

Length = n
Perimeter 525189180
Area 17238979674317025
Diagonal 185682415.2919

Cube

Length = n
Surface area 103433878045902150
Volume 2.2634313997978E+24
Space diagonal 227413585.83636

Equilateral Triangle

Length = n
Perimeter 393891885
Area 7.4646971666411E+15
Altitude 113706792.91818

Triangular Pyramid

Length = n
Surface area 7.4646971666411E+15
Volume 2.6674794859126E+23
Height 61894138.430634