131415512 (number)

131415512 is an even 9-digits composite number following 131415511 and preceding 131415513. In scientific notation, it is written as 1.31415512 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 8 positive divisors. There are 65707752 positive integers (up to 131415512) that are relatively prime to 131415512.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred fifteen thousand five hundred twelve

Notation

Scientific notation 1.31415512 × 10^8
Engineering notation 1.31415512 × 10^6

Prime Factorization of 131415512

Prime Factorization 2 × 2 × 2 × 16426939

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 32853878
Product of the distinct prime numbers

The prime factorization of 131415512 is 2 × 2 × 2 × 16426939. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 68, 34, 356, 487, 6345, 5293, 99032, 60677, 819790, 607539, 6000597, 2855375, 71289063, 86254849, 405722808, 739427785, 2541477834, 5969082930

Basic calculations (n = 131415512)

Multiplication

n×y
n×2 262831024
n×3 394246536
n×4 525662048
n×5 657077560

Division

n÷y
n÷2 65707756
n÷3 43805170.666667
n÷3 32853878
n÷5 26283102.4

Exponentiation

ny
n2 17270036794222144
n3 2.2695507275715E+24
n4 2.9825417087379E+32
n5 3.9195224571514E+40

Nth Root

y√n
2√n 11463.660497415
3√n 508.41170873116
4√n 107.06848508042
5√n 42.046449251994

Divisors of 131415512

1, 2, 4, 8, 16426939, 32853878, 65707756, 131415512

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131415511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131415512 can be divided by 8 positive divisors. The sum of these divisors (counting 131415512) is 1, the average is 0.125.

Base conversion 131415512

Base System Value
2 Binary 111110101010011110111011000
3 Ternary 100011021121012012
4 Quaternary 13311103313120
5 Quinary 232120244022
6 Senary 21012405052
8 Octal 765236730
10 Decimal 131415512
12 Duodecimal 38016788
16 Hexadecimal 7d53dd8
20 Vigesimal 2116ifc
36 Base36 268ouw

Cryptographic Hash Functions

md5 91d1d434e1c019d612a3040e46352b1c
sha1 fce51ec658caca95cb1fedba60fd06de9c38e440
sha256 4e5824fd61b2cf6e5d51e67cb68daa06291c35607c316a08905866ff769c5726
sha512 9ac24ea77fe29b8a4ae7a0d7e192b91715c15ed71991de372f22921b0f8505dd13337d3ad5b5c8a1a32bafc84921efa4461985e2717aaa50c796477e64230557
ripemd-160 8b53304160422e206e9cd71ba89d86dac83bfb27

131415512 as geometric shapes

Circle

Radius = n
Diameter 262831024
Circumference 825708014.13388
Area 5.4255420719954E+16

Sphere

Radius = n
Volume 9.5066718569175E+24
Surface area 2.1702168287981E+17
Circumference 825708014.13388

Square

Length = n
Perimeter 525662048
Area 17270036794222144
Diagonal 185849599.3766

Cube

Length = n
Surface area 103620220765332864
Volume 2.2695507275715E+24
Space diagonal 227618343.68668

Equilateral Triangle

Length = n
Perimeter 394246536
Area 7.4781452940442E+15
Altitude 113809171.84334

Triangular Pyramid

Length = n
Surface area 7.4781452940442E+15
Volume 2.6746911828545E+23
Height 61949866.458868