131444443 (number)

131444443 is an odd 9-digits composite number following 131444442 and preceding 131444444. In scientific notation, it is written as 1.31444443 × 10^8. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 116323200 positive integers (up to 131444443) that are relatively prime to 131444443.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million four hundred forty-four thousand four hundred forty-three

Notation

Scientific notation 1.31444443 × 10^8
Engineering notation 1.31444443 × 10^6

Prime Factorization of 131444443

Prime Factorization 29 × 13 × 151 × 2309

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131444443
Product of the distinct prime numbers

The prime factorization of 131444443 is 29 × 13 × 151 × 2309. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 65, 23, 855, 883, 2879, 420, 54957, 93453, 560082, 42456, 2520821, 6207113, 61196904, 18977455, 676519167, 354675874, 26579637, 2013054065

Basic calculations (n = 131444443)

Multiplication

n×y
n×2 262888886
n×3 394333329
n×4 525777772
n×5 657222215

Division

n÷y
n÷2 65722221.5
n÷3 43814814.333333
n÷3 32861110.75
n÷5 26288888.6

Exponentiation

ny
n2 17277641595580249
n3 2.2710499758847E+24
n4 2.9851689910532E+32
n5 3.9238387528987E+40

Nth Root

y√n
2√n 11464.922284952
3√n 508.4490147784
4√n 107.07437735029
5√n 42.048300386155

Divisors of 131444443

1, 13, 29, 151, 377, 1963, 2309, 4379, 30017, 56927, 66961, 348659, 870493, 4532567, 10111111, 131444443

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 -131444442
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 131444443 can be divided by 16 positive divisors. The sum of these divisors (counting 131444443) is 1, the average is 0.0625.

Base conversion 131444443

Base System Value
2 Binary 111110101011010111011011011
3 Ternary 100011100001212201
4 Quaternary 13311122323123
5 Quinary 232122210233
6 Senary 21013151031
8 Octal 765327333
10 Decimal 131444443
12 Duodecimal 3802b477
16 Hexadecimal 7d5aedb
20 Vigesimal 211ab23
36 Base36 269b6j

Cryptographic Hash Functions

md5 10aec834a84d04af315f75e29ca67a4d
sha1 d3a148d7a0b00216494a18a44c94ec838642d369
sha256 92e61122b6b989bdc76347872b41208267606bca19565af945430487e200fa3e
sha512 80ee147fa6b50510fe4902cb7a800b94e7cbf586933a2201b9823284b8e4ce80540d3572d74b58afe638ba2402ebebe9d4bb166cd68db9fdd870ca678e886bb6
ripemd-160 73c777149679c872a78347a9418122887b19280e

131444443 as geometric shapes

Circle

Radius = n
Diameter 262888886
Circumference 825889792.968
Area 5.4279311908032E+16

Sphere

Radius = n
Volume 9.5129518935661E+24
Surface area 2.1711724763213E+17
Circumference 825889792.968

Square

Length = n
Perimeter 525777772
Area 17277641595580249
Diagonal 185890513.98918

Cube

Length = n
Surface area 103665849573481494
Volume 2.2710499758847E+24
Space diagonal 227668453.64859

Equilateral Triangle

Length = n
Perimeter 394333329
Area 7.4814382696276E+15
Altitude 113834226.8243

Triangular Pyramid

Length = n
Surface area 7.4814382696276E+15
Volume 2.676458063936E+23
Height 61963504.663059