131746768 (number)

131746768 is an even 9-digits composite number following 131746767 and preceding 131746769. In scientific notation, it is written as 1.31746768 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors. There are 63601664 positive integers (up to 131746768) that are relatively prime to 131746768.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred forty-six thousand seven hundred sixty-eight

Notation

Scientific notation 1.31746768 × 10^8
Engineering notation 1.31746768 × 10^6

Prime Factorization of 131746768

Prime Factorization 2 × 2 × 2 × 2 × 29 × 283937

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16468346
Product of the distinct prime numbers

The prime factorization of 131746768 is 2 × 2 × 2 × 2 × 29 × 283937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131746768)

Multiplication

n×y
n×2 263493536
n×3 395240304
n×4 526987072
n×5 658733840

Division

n÷y
n÷2 65873384
n÷3 43915589.333333
n÷3 32936692
n÷5 26349353.6

Exponentiation

ny
n2 17357210878445824
n3 2.2867564347297E+24
n4 3.0127276947884E+32
n5 3.9691713665246E+40

Nth Root

y√n
2√n 11478.099494254
3√n 508.83853079642
4√n 107.1358926516
5√n 42.067625011614

Divisors of 131746768

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131746767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131746768 can be divided by 20 positive divisors. The sum of these divisors (counting 131746768) is 1, the average is 0.05.

Base conversion 131746768

Base System Value
2 Binary 111110110100100101111010000
3 Ternary 100011220102120221
4 Quaternary 13312210233100
5 Quinary 232211344033
6 Senary 21023442424
8 Octal 766445720
10 Decimal 131746768
12 Duodecimal 38156414
16 Hexadecimal 7da4bd0
20 Vigesimal 21386i8
36 Base36 26fsgg

Cryptographic Hash Functions

md5 9ec773634bffa821327e20802b14fc80
sha1 a45ba0d7c41e266f62bc23cd245e567f72b9e412
sha256 d874578996f5fa87db5cd61129038a2cf44bab2b044fb4c9c65dc48937513238
sha512 a00148fee12f35930b97fa73373d92c4cb57a3b029a5b2b430af5cc94ea78c6bc72f0f85fc76b4c6f2e486d4cc35b680b81c429031a61a6d88c1e3c49c9414ac
ripemd-160 25df2deb7f51b4249fdc8ccf6910622e889449ea

131746768 as geometric shapes

Circle

Radius = n
Diameter 263493536
Circumference 827789356.966
Area 5.4529286182534E+16

Sphere

Radius = n
Volume 9.5787429545279E+24
Surface area 2.1811714473014E+17
Circumference 827789356.966

Square

Length = n
Perimeter 526987072
Area 17357210878445824
Diagonal 186318066.10442

Cube

Length = n
Surface area 104143265270674944
Volume 2.2867564347297E+24
Space diagonal 228192095.90899

Equilateral Triangle

Length = n
Perimeter 395240304
Area 7.5158927797888E+15
Altitude 114096047.95449

Triangular Pyramid

Length = n
Surface area 7.5158927797888E+15
Volume 2.6949683031989E+23
Height 62106022.034807