131738138 (number)

131738138 is an even 9-digits composite number following 131738137 and preceding 131738139. In scientific notation, it is written as 1.31738138 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 55440000 positive integers (up to 131738138) that are relatively prime to 131738138.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.31738138 × 10^8
Engineering notation 1.31738138 × 10^6

Prime Factorization of 131738138

Prime Factorization 2 × 7 × 151 × 101 × 617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 131738138
Product of the distinct prime numbers

The prime factorization of 131738138 is 2 × 7 × 151 × 101 × 617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 57, 47, 786, 721, 8977, 7831, 5472, 72340, 227356, 395125, 9216261, 1998953, 43486819, 96762932, 234545240, 885020284, 6435633485, 7473425957

Basic calculations (n = 131738138)

Multiplication

n×y
n×2 263476276
n×3 395214414
n×4 526952552
n×5 658690690

Division

n÷y
n÷2 65869069
n÷3 43912712.666667
n÷3 32934534.5
n÷5 26347627.6

Exponentiation

ny
n2 17354937003707044
n3 2.2863070859757E+24
n4 3.0119383840264E+32
n5 3.9678715448237E+40

Nth Root

y√n
2√n 11477.723554782
3√n 508.82742015724
4√n 107.13413813898
5√n 42.067073873818

Divisors of 131738138

1, 2, 7, 14, 101, 151, 202, 302, 617, 707, 1057, 1234, 1414, 2114, 4319, 8638, 15251, 30502, 62317, 93167, 106757, 124634, 186334, 213514, 436219, 652169, 872438, 1304338, 9409867, 18819734, 65869069, 131738138

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131738137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131738138 can be divided by 32 positive divisors. The sum of these divisors (counting 131738138) is 1, the average is 0.03125.

Base conversion 131738138

Base System Value
2 Binary 111110110100010101000011010
3 Ternary 100011212222202022
4 Quaternary 13312202220122
5 Quinary 232211110023
6 Senary 21023334442
8 Octal 766425032
10 Decimal 131738138
12 Duodecimal 38151422
16 Hexadecimal 7da2a1a
20 Vigesimal 213756i
36 Base36 26flsq

Cryptographic Hash Functions

md5 c1ccd747f4595809e8047d47f71b97f0
sha1 b1695aeed8db7c3ccfa24fcd887662ee802ea1fa
sha256 23f851b3fb3afb9e76300bf2c8f190a5f9323eb7d0f8aa60df9f4f8e527bd6ca
sha512 c2e9d70cd270629e833b184c1b96352308aa2845c37a05caefafe891c960f343ea65502ea75884380cce86433f5d3435525f5879998a5d83d4130ac529e13de2
ripemd-160 3ea4b76f5970f3aea95512354eed062e3d0d1389

131738138 as geometric shapes

Circle

Radius = n
Diameter 263476276
Circumference 827735133.0768
Area 5.452214259436E+16

Sphere

Radius = n
Volume 9.5768607268686E+24
Surface area 2.1808857037744E+17
Circumference 827735133.0768

Square

Length = n
Perimeter 526952552
Area 17354937003707044
Diagonal 186305861.44138

Cube

Length = n
Surface area 104129622022242264
Volume 2.2863070859757E+24
Space diagonal 228177148.31052

Equilateral Triangle

Length = n
Perimeter 395214414
Area 7.5149081631444E+15
Altitude 114088574.15526

Triangular Pyramid

Length = n
Surface area 7.5149081631444E+15
Volume 2.6944387406137E+23
Height 62101953.813793