131738982 (number)

131738982 is an even 9-digits composite number following 131738981 and preceding 131738983. In scientific notation, it is written as 1.31738982 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 43756160 positive integers (up to 131738982) that are relatively prime to 131738982.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred thirty-eight thousand nine hundred eighty-two

Notation

Scientific notation 1.31738982 × 10^8
Engineering notation 1.31738982 × 10^6

Prime Factorization of 131738982

Prime Factorization 2 × 3 × 281 × 78137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131738982
Product of the distinct prime numbers

The prime factorization of 131738982 is 2 × 3 × 281 × 78137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 48, 25, 538, 514, 9479, 1408, 29587, 83617, 698191, 660806, 8995946, 265203, 49983018, 44694717, 373599956, 834601043, 2409227084, 9528928710

Basic calculations (n = 131738982)

Multiplication

n×y
n×2 263477964
n×3 395216946
n×4 526955928
n×5 658694910

Division

n÷y
n÷2 65869491
n÷3 43912994
n÷3 32934745.5
n÷5 26347796.4

Exponentiation

ny
n2 17355159378396324
n3 2.2863510289577E+24
n4 3.0120155704954E+32
n5 3.9679986502521E+40

Nth Root

y√n
2√n 11477.760321596
3√n 508.82850678113
4√n 107.13430973127
5√n 42.067127775474

Divisors of 131738982

1, 2, 3, 6, 281, 562, 843, 1686, 78137, 156274, 234411, 468822, 21956497, 43912994, 65869491, 131738982

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 -131738981
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 131738982 can be divided by 16 positive divisors. The sum of these divisors (counting 131738982) is 1, the average is 0.0625.

Base conversion 131738982

Base System Value
2 Binary 111110110100010110101100110
3 Ternary 100011220000220120
4 Quaternary 13312202311212
5 Quinary 232211121412
6 Senary 21023342410
8 Octal 766426546
10 Decimal 131738982
12 Duodecimal 38151a06
16 Hexadecimal 7da2d66
20 Vigesimal 2137792
36 Base36 26fmg6

Cryptographic Hash Functions

md5 04966dd8bacfdd0334315f7577ddf4fe
sha1 7b83238c3177adb357dbe579eac33653b19b64b6
sha256 1b550c9ed3678840b8bedd02c189c49ea6f807b5921c8215da08714b574e56b8
sha512 0338bbc15935f8fffa63ca1d831c958c17db9542101997a3405ee18752dec2d14e0546ccfc90fadc980bf9bde57de67efa97c9937e8415ed2d6ec4f6e0c80e79
ripemd-160 3b3285e5eaed239f1a0fb7b6ad3727895e82b834

131738982 as geometric shapes

Circle

Radius = n
Diameter 263477964
Circumference 827740436.0852
Area 5.452284120505E+16

Sphere

Radius = n
Volume 9.5770447948012E+24
Surface area 2.180913648202E+17
Circumference 827740436.0852

Square

Length = n
Perimeter 526955928
Area 17355159378396324
Diagonal 186307055.03763

Cube

Length = n
Surface area 104130956270377944
Volume 2.2863510289577E+24
Space diagonal 228178610.1614

Equilateral Triangle

Length = n
Perimeter 395216946
Area 7.5150044542095E+15
Altitude 114089305.0807

Triangular Pyramid

Length = n
Surface area 7.5150044542095E+15
Volume 2.6944905279147E+23
Height 62102351.679208