31914382 (number)

31914382 is an even 8-digits composite number following 31914381 and preceding 31914383. In scientific notation, it is written as 3.1914382 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 15912384 positive integers (up to 31914382) that are relatively prime to 31914382.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred fourteen thousand three hundred eighty-two

Notation

Scientific notation 3.1914382 × 10^7
Engineering notation 3.1914382 × 10^6

Prime Factorization of 31914382

Prime Factorization 2 × 359 × 44449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31914382
Product of the distinct prime numbers

The prime factorization of 31914382 is 2 × 359 × 44449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 3, 10, 165, 50, 5815, 4971, 77197, 35720, 266230, 815072, 931185, 528200, 36616736, 77899876, 519346832, 846210391, 4209423086, 8030177126

Basic calculations (n = 31914382)

Multiplication

n×y
n×2 63828764
n×3 95743146
n×4 127657528
n×5 159571910

Division

n÷y
n÷2 15957191
n÷3 10638127.333333
n÷3 7978595.5
n÷5 6382876.4

Exponentiation

ny
n2 1018527778441924
n3 3.2505684598807E+22
n4 1.0373988354578E+30
n5 3.3107942721157E+37

Nth Root

y√n
2√n 5649.2815472412
3√n 317.19681144415
4√n 75.161702663266
5√n 31.680883743783

Divisors of 31914382

1, 2, 359, 718, 44449, 88898, 15957191, 31914382

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 -31914381
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 31914382 can be divided by 8 positive divisors. The sum of these divisors (counting 31914382) is 1, the average is 0.125.

Base conversion 31914382

Base System Value
2 Binary 1111001101111100110001110
3 Ternary 2020001102022011
4 Quaternary 1321233212032
5 Quinary 31132230012
6 Senary 3100011434
8 Octal 171574616
10 Decimal 31914382
12 Duodecimal a830b7a
16 Hexadecimal 1e6f98e
20 Vigesimal 9j95j2
36 Base36 j01am

Cryptographic Hash Functions

md5 4ed935fb764b9b2faccf6ec53e47af60
sha1 bf4140d87a2205ee7a80a7cae18332b003eda240
sha256 30b15c430905b3231e2c5ad18751f6b5c247e5e4519491635b40eac2e466b4d8
sha512 429720514e66cdcb54123070b24e80fcb770b7ca1d67b382d7b4d67128418ac7df54e63d9d3ab03764339bb08235b30471d24a401f9a830988e26d2dffaf0a15
ripemd-160 62f720035a8ae6385c501ef88fe52fac4183356b

31914382 as geometric shapes

Circle

Radius = n
Diameter 63828764
Circumference 200523976.07012
Area 3.1997993862303E+15

Sphere

Radius = n
Volume 1.3615949324736E+23
Surface area 1.2799197544921E+16
Circumference 200523976.07012

Square

Length = n
Perimeter 127657528
Area 1018527778441924
Diagonal 45133751.859156

Cube

Length = n
Surface area 6111166670651544
Volume 3.2505684598807E+22
Space diagonal 55277331.116162

Equilateral Triangle

Length = n
Perimeter 95743146
Area 4.4103546529542E+14
Altitude 27638665.558081

Triangular Pyramid

Length = n
Surface area 4.4103546529542E+14
Volume 3.8308316678212E+21
Height 15044583.953052