131749327 (number)

131749327 is an odd 9-digits composite number following 131749326 and preceding 131749328. In scientific notation, it is written as 1.31749327 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 129392640 positive integers (up to 131749327) that are relatively prime to 131749327.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred forty-nine thousand three hundred twenty-seven

Notation

Scientific notation 1.31749327 × 10^8
Engineering notation 1.31749327 × 10^6

Prime Factorization of 131749327

Prime Factorization 193 × 79 × 8641

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 131749327
Product of the distinct prime numbers

The prime factorization of 131749327 is 193 × 79 × 8641. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131749327)

Multiplication

n×y
n×2 263498654
n×3 395247981
n×4 526997308
n×5 658746635

Division

n÷y
n÷2 65874663.5
n÷3 43916442.333333
n÷3 32937331.75
n÷5 26349865.4

Exponentiation

ny
n2 17357885164952929
n3 2.2868896886258E+24
n4 3.0129617739969E+32
n5 3.9695568600082E+40

Nth Root

y√n
2√n 11478.210966871
3√n 508.8418252716
4√n 107.13641288969
5√n 42.06778843151

Divisors of 131749327

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 -131749326
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 131749327 can be divided by 8 positive divisors. The sum of these divisors (counting 131749327) is 1, the average is 0.125.

Base conversion 131749327

Base System Value
2 Binary 111110110100101010111001111
3 Ternary 100011220120002201
4 Quaternary 13312211113033
5 Quinary 232211434302
6 Senary 21023502331
8 Octal 766452717
10 Decimal 131749327
12 Duodecimal 381579a7
16 Hexadecimal 7da55cf
20 Vigesimal 2138d67
36 Base36 26fufj

Cryptographic Hash Functions

md5 30852aec6dc00ddb61047f506b36c7be
sha1 0b566c8faeff8570daf2196d78451c656ef988a9
sha256 6410611d4903b572781f8571141d603809953347b790c1c9266bfc549826aa3c
sha512 b7bd629b279dd6388bc5ec34f5003f4cd21ab3d39d75381d03891048246eb92d5dfbcd4da24a34a127629dfc769904f0f28d3cf6201f5273ea220ad6125b90ce
ripemd-160 b14aec48333f46bb2d1e3cfde60331c2bbc39cc7

131749327 as geometric shapes

Circle

Radius = n
Diameter 263498654
Circumference 827805435.6372
Area 5.4531404516071E+16

Sphere

Radius = n
Volume 9.5793011271429E+24
Surface area 2.1812561806429E+17
Circumference 827805435.6372

Square

Length = n
Perimeter 526997308
Area 17357885164952929
Diagonal 186321685.07693

Cube

Length = n
Surface area 104147310989717574
Volume 2.2868896886258E+24
Space diagonal 228196528.22701

Equilateral Triangle

Length = n
Perimeter 395247981
Area 7.5161847544111E+15
Altitude 114098264.1135

Triangular Pyramid

Length = n
Surface area 7.5161847544111E+15
Volume 2.6951253444215E+23
Height 62107228.358976