31492023 (number)

31492023 is an odd 8-digits composite number following 31492022 and preceding 31492024. In scientific notation, it is written as 3.1492023 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 20961600 positive integers (up to 31492023) that are relatively prime to 31492023.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-two thousand twenty-three

Notation

Scientific notation 3.1492023 × 10^7
Engineering notation 3.1492023 × 10^6

Prime Factorization of 31492023

Prime Factorization 3 × 661 × 15881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 31492023
Product of the distinct prime numbers

The prime factorization of 31492023 is 3 × 661 × 15881. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 28, 83, 882, 431, 647, 3971, 3526, 99730, 151668, 50000, 6071334, 7961989, 16748045, 91487964, 357995671, 614764442, 1937048503, 4866438

Basic calculations (n = 31492023)

Multiplication

n×y
n×2 62984046
n×3 94476069
n×4 125968092
n×5 157460115

Division

n÷y
n÷2 15746011.5
n÷3 10497341
n÷3 7873005.75
n÷5 6298404.6

Exponentiation

ny
n2 991747512632529
n3 3.1232135478016E+22
n4 9.8356312881281E+29
n5 3.0974392674525E+37

Nth Root

y√n
2√n 5611.7753875222
3√n 315.79131858425
4√n 74.91178403644
5√n 31.59658252262

Divisors of 31492023

1, 3, 661, 1983, 15881, 47643, 10497341, 31492023

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 -31492022
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 31492023 can be divided by 8 positive divisors. The sum of these divisors (counting 31492023) is 1, the average is 0.125.

Base conversion 31492023

Base System Value
2 Binary 1111000001000011110110111
3 Ternary 2012020221221020
4 Quaternary 1320020132313
5 Quinary 31030221043
6 Senary 3042552223
8 Octal 170103667
10 Decimal 31492023
12 Duodecimal a668673
16 Hexadecimal 1e087b7
20 Vigesimal 9gga13
36 Base36 iqzef

Cryptographic Hash Functions

md5 55d248998516ac0208e9d7f9f71a606b
sha1 a2cc40098832b6443ad305378c7596f0526e65c3
sha256 847bfa2d98723589bdf83ac210386c813f961bb7dbd252101c6a76a03712b3f6
sha512 678be5f83181956126841b2d82aa24373bae2f72b8953a41e6cba296c00dab0f12a88953671f296c474804c0f59d71a73bd8b19ceeac3b43e01f2c425e896e0f
ripemd-160 5f16e89c92c66e542d138df132382086c5a94b5a

31492023 as geometric shapes

Circle

Radius = n
Diameter 62984046
Circumference 197870216.20696
Area 3.1156666999023E+15

Sphere

Radius = n
Volume 1.3082486316488E+23
Surface area 1.2462666799609E+16
Circumference 197870216.20696

Square

Length = n
Perimeter 125968092
Area 991747512632529
Diagonal 44536446.033165

Cube

Length = n
Surface area 5950485075795174
Volume 3.1232135478016E+22
Space diagonal 54545783.869128

Equilateral Triangle

Length = n
Perimeter 94476069
Area 4.294392700399E+14
Altitude 27272891.934564

Triangular Pyramid

Length = n
Surface area 4.294392700399E+14
Volume 3.6807424645737E+21
Height 14845482.011055