131749767 (number)

131749767 is an odd 9-digits composite number following 131749766 and preceding 131749768. In scientific notation, it is written as 1.31749767 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 87728256 positive integers (up to 131749767) that are relatively prime to 131749767.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred forty-nine thousand seven hundred sixty-seven

Notation

Scientific notation 1.31749767 × 10^8
Engineering notation 1.31749767 × 10^6

Prime Factorization of 131749767

Prime Factorization 9 × 3 × 1013 × 4817

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131749767
Product of the distinct prime numbers

The prime factorization of 131749767 is 9 × 3 × 1013 × 4817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 131749767)

Multiplication

n×y
n×2 263499534
n×3 395249301
n×4 526999068
n×5 658748835

Division

n÷y
n÷2 65874883.5
n÷3 43916589
n÷3 32937441.75
n÷5 26349953.4

Exponentiation

ny
n2 17358001104554289
n3 2.2869126011108E+24
n4 3.0130020234571E+32
n5 3.96962314561E+40

Nth Root

y√n
2√n 11478.230133605
3√n 508.84239172649
4√n 107.1365023398
5√n 42.067816530025

Divisors of 131749767

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131749766
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131749767 can be divided by 16 positive divisors. The sum of these divisors (counting 131749767) is 1, the average is 0.0625.

Base conversion 131749767

Base System Value
2 Binary 111110110100101011110000111
3 Ternary 100011220120201000
4 Quaternary 13312211132013
5 Quinary 232211443032
6 Senary 21023504343
8 Octal 766453607
10 Decimal 131749767
12 Duodecimal 381580b3
16 Hexadecimal 7da5787
20 Vigesimal 2138e87
36 Base36 26furr

Cryptographic Hash Functions

md5 a44960e6fc0090068b23f29aff2eee71
sha1 24c80d337009b485cdefdaeee6371d9007490d6b
sha256 30483ae9aae5c351f365d58f06f495a1491cce84da4a05b18e51de2ec205e18b
sha512 0f93f876776f41114da6725b5b95d71bf56bdd75e3e9adc9fbed95cfd4601931854f6d6dfe60e6301ce06d2bdd328f15f0934977d185a3bb63f987fa4980918b
ripemd-160 2f14548e480eab99ae5523239b78be0a8b2f5960

131749767 as geometric shapes

Circle

Radius = n
Diameter 263499534
Circumference 827808200.23873
Area 5.4531768751071E+16

Sphere

Radius = n
Volume 9.5793971027354E+24
Surface area 2.1812707500429E+17
Circumference 827808200.23873

Square

Length = n
Perimeter 526999068
Area 17358001104554289
Diagonal 186322307.3309

Cube

Length = n
Surface area 104148006627325734
Volume 2.2869126011108E+24
Space diagonal 228197290.32936

Equilateral Triangle

Length = n
Perimeter 395249301
Area 7.5162349577312E+15
Altitude 114098645.16468

Triangular Pyramid

Length = n
Surface area 7.5162349577312E+15
Volume 2.695152347044E+23
Height 62107435.776965