31242005 (number)

31242005 is an odd 8-digits composite number following 31242004 and preceding 31242006. In scientific notation, it is written as 3.1242005 × 10^7. The sum of its digits is 17. It has a total of 4 prime factors and 16 positive divisors. There are 23392512 positive integers (up to 31242005) that are relatively prime to 31242005.

Interesting facts

Basic properties

Name

Name thirty-one million two hundred forty-two thousand five

Notation

Scientific notation 3.1242005 × 10^7
Engineering notation 3.1242005 × 10^6

Prime Factorization of 31242005

Prime Factorization 5 × 17 × 199 × 1847

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31242005
Product of the distinct prime numbers

The prime factorization of 31242005 is 5 × 17 × 199 × 1847. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 52, 72, 797, 888, 4061, 1769, 75179, 45532, 508971, 316366, 4638648, 4517258, 59905544, 86106630, 507143606, 430434475, 2598268542, 2327358013

Basic calculations (n = 31242005)

Multiplication

n×y
n×2 62484010
n×3 93726015
n×4 124968020
n×5 156210025

Division

n÷y
n÷2 15621002.5
n÷3 10414001.666667
n÷3 7810501.25
n÷5 6248401

Exponentiation

ny
n2 976062876420025
n3 3.0494161265429E+22
n4 9.5269873872533E+29
n5 2.9764218758751E+37

Nth Root

y√n
2√n 5589.454803467
3√n 314.95339866586
4√n 74.762656476793
5√n 31.546252817519

Divisors of 31242005

1, 5, 17, 85, 199, 995, 1847, 3383, 9235, 16915, 31399, 156995, 367553, 1837765, 6248401, 31242005

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 -31242004
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 31242005 can be divided by 16 positive divisors. The sum of these divisors (counting 31242005) is 1, the average is 0.0625.

Base conversion 31242005

Base System Value
2 Binary 1110111001011011100010101
3 Ternary 2011210020222022
4 Quaternary 1313023130111
5 Quinary 30444221010
6 Senary 3033342525
8 Octal 167133425
10 Decimal 31242005
12 Duodecimal a567a45
16 Hexadecimal 1dcb715
20 Vigesimal 9f5505
36 Base36 ilmhh

Cryptographic Hash Functions

md5 c850fd15c04b18215cdee211a6515e2d
sha1 2ea0164bbf43d6b50c52d768d9363594b018ba0e
sha256 edfaf94b0a23b358ff2914d2358508e28675e1a37edabcd194ad5a32273ce771
sha512 9eb1fbb0c8e0cd7414f4c1c60454cff1b8e5d315f86cf8bd079b76807e3168007530e7e01682b50a27ea97a4c139840235dc58dfa5c284a7f245884c8453cfe3
ripemd-160 e35184b8b41258737e2e98df6e69807ec28b2dd5

31242005 as geometric shapes

Circle

Radius = n
Diameter 62484010
Circumference 196299306.78283
Area 3.0663919620029E+15

Sphere

Radius = n
Volume 1.277336440118E+23
Surface area 1.2265567848011E+16
Circumference 196299306.78283

Square

Length = n
Perimeter 124968020
Area 976062876420025
Diagonal 44182867.186728

Cube

Length = n
Surface area 5856377258520150
Volume 3.0494161265429E+22
Space diagonal 54112739.990321

Equilateral Triangle

Length = n
Perimeter 93726015
Area 4.2264762333533E+14
Altitude 27056369.99516

Triangular Pyramid

Length = n
Surface area 4.2264762333533E+14
Volume 3.5937713695635E+21
Height 14727622.395576