131738205 (number)

131738205 is an odd 9-digits composite number following 131738204 and preceding 131738206. In scientific notation, it is written as 1.31738205 × 10^8. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 70260368 positive integers (up to 131738205) that are relatively prime to 131738205.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.31738205 × 10^8
Engineering notation 1.31738205 × 10^6

Prime Factorization of 131738205

Prime Factorization 5 × 3 × 8782547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131738205
Product of the distinct prime numbers

The prime factorization of 131738205 is 5 × 3 × 8782547. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131738205)

Multiplication

n×y
n×2 263476410
n×3 395214615
n×4 526952820
n×5 658691025

Division

n÷y
n÷2 65869102.5
n÷3 43912735
n÷3 32934551.25
n÷5 26347641

Exponentiation

ny
n2 17354954656622025
n3 2.2863105743198E+24
n4 3.0119445113341E+32
n5 3.9678816348275E+40

Nth Root

y√n
2√n 11477.726473479
3√n 508.82750641784
4√n 107.13415176067
5√n 42.067078152751

Divisors of 131738205

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 -131738204
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 131738205 can be divided by 8 positive divisors. The sum of these divisors (counting 131738205) is 1, the average is 0.125.

Base conversion 131738205

Base System Value
2 Binary 111110110100010101001011101
3 Ternary 100011212222211210
4 Quaternary 13312202221131
5 Quinary 232211110310
6 Senary 21023335033
8 Octal 766425135
10 Decimal 131738205
12 Duodecimal 38151479
16 Hexadecimal 7da2a5d
20 Vigesimal 21375a5
36 Base36 26flul

Cryptographic Hash Functions

md5 3c891a5afd2a3c6d3f6d561d406fa807
sha1 c25e3a72cef840353dca7ec61a031de80ac0d3e1
sha256 a4dc9caa021a215466c743635c053b301102c81d917a4d6fd17c51a5599e2b1f
sha512 c474036380d3b609897b9cae0dc2c7d01bfed41a40d82596702a4b30f0af7eafb560e7c51d65eaa14434d1c37b8b0206f3eeffa68ae1583c3fcb17d6c130e874
ripemd-160 8d4192b9830afc064416eef1be789cbc722e337b

131738205 as geometric shapes

Circle

Radius = n
Diameter 263476410
Circumference 827735554.05021
Area 5.4522198052628E+16

Sphere

Radius = n
Volume 9.5768753388102E+24
Surface area 2.1808879221051E+17
Circumference 827735554.05021

Square

Length = n
Perimeter 526952820
Area 17354954656622025
Diagonal 186305956.19369

Cube

Length = n
Surface area 104129727939732150
Volume 2.2863105743198E+24
Space diagonal 228177264.35792

Equilateral Triangle

Length = n
Perimeter 395214615
Area 7.5149158070809E+15
Altitude 114088632.17896

Triangular Pyramid

Length = n
Surface area 7.5149158070809E+15
Volume 2.6944428516667E+23
Height 62101985.397896