31002372 (number)

31002372 is an even 8-digits composite number following 31002371 and preceding 31002373. In scientific notation, it is written as 3.1002372 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 12 positive divisors. There are 10334088 positive integers (up to 31002372) that are relatively prime to 31002372.

Interesting facts

Basic properties

Name

Name thirty-one million two thousand three hundred seventy-two

Notation

Scientific notation 3.1002372 × 10^7
Engineering notation 3.1002372 × 10^6

Prime Factorization of 31002372

Prime Factorization 2 × 2 × 27 × 287059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15501186
Product of the distinct prime numbers

The prime factorization of 31002372 is 2 × 2 × 27 × 287059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 4, 19, 347, 615, 1504, 8607, 54588, 23575, 711506, 212670, 2077266, 379741, 55967465, 23143622, 755141335, 351303802, 8408943118, 5690567357

Basic calculations (n = 31002372)

Multiplication

n×y
n×2 62004744
n×3 93007116
n×4 124009488
n×5 155011860

Division

n÷y
n÷2 15501186
n÷3 10334124
n÷3 7750593
n÷5 6200474.4

Exponentiation

ny
n2 961147069626384
n3 2.9797838999267E+22
n4 9.2380368945138E+29
n5 2.8640105635344E+37

Nth Root

y√n
2√n 5567.9773706437
3√n 314.14607724437
4√n 74.618880791953
5√n 31.497710326128

Divisors of 31002372

1, 2, 4, 27, 54, 108, 287059, 574118, 1148236, 7750593, 15501186, 31002372

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31002371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31002372 can be divided by 12 positive divisors. The sum of these divisors (counting 31002372) is 1, the average is 0.083333333333333.

Base conversion 31002372

Base System Value
2 Binary 1110110010000111100000100
3 Ternary 2011100002021000
4 Quaternary 1312100330010
5 Quinary 30414033442
6 Senary 3024253300
8 Octal 166207404
10 Decimal 31002372
12 Duodecimal a471230
16 Hexadecimal 1d90f04
20 Vigesimal 9df5ic
36 Base36 ighl0

Cryptographic Hash Functions

md5 7c1709581797eab4fab24c9e19a3a7a2
sha1 975cc8f8b71efb58a644506d7fda4547ce3641c8
sha256 94c591c3f8180dcf662853eac9cb753fbfa1a3668a42202b6c77906e2338babc
sha512 a877acecc2096ba7409378806dbe4ac6b5571168fd9227ba89571809af0cd8da1abaf30a34a0cc551406f27f0435856c7626d639ff1208981aa9fa5a3b06e2e9
ripemd-160 47d01451fc5ec12bc8bc27000609dc7d23baeb4b

31002372 as geometric shapes

Circle

Radius = n
Diameter 62004744
Circumference 194793648.23812
Area 3.0195325729576E+15

Sphere

Radius = n
Volume 1.2481689612393E+23
Surface area 1.207813029183E+16
Circumference 194793648.23812

Square

Length = n
Perimeter 124009488
Area 961147069626384
Diagonal 43843974.948136

Cube

Length = n
Surface area 5766882417758304
Volume 2.9797838999267E+22
Space diagonal 53697683.459151

Equilateral Triangle

Length = n
Perimeter 93007116
Area 4.1618888953471E+14
Altitude 26848841.729575

Triangular Pyramid

Length = n
Surface area 4.1618888953471E+14
Volume 3.5117090035145E+21
Height 14614658.316045