31092012 (number)

31092012 is an even 8-digits composite number following 31092011 and preceding 31092013. In scientific notation, it is written as 3.1092012 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 24 positive divisors. There are 8882784 positive integers (up to 31092012) that are relatively prime to 31092012.

Interesting facts

Basic properties

Name

Name thirty-one million ninety-two thousand twelve

Notation

Scientific notation 3.1092012 × 10^7
Engineering notation 3.1092012 × 10^6

Prime Factorization of 31092012

Prime Factorization 2 × 2 × 21 × 27 × 13709

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15546006
Product of the distinct prime numbers

The prime factorization of 31092012 is 2 × 2 × 21 × 27 × 13709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 7, 23, 15, 485, 994, 105, 7436, 7659, 84006, 22452, 740884, 82697, 2720015, 90132746, 9191341, 495094512, 899424269, 4405030520, 1636365036

Basic calculations (n = 31092012)

Multiplication

n×y
n×2 62184024
n×3 93276036
n×4 124368048
n×5 155460060

Division

n÷y
n÷2 15546006
n÷3 10364004
n÷3 7773003
n÷5 6218402.4

Exponentiation

ny
n2 966713210208144
n3 3.005705873235E+22
n4 9.3453443079094E+29
n5 2.9056555736565E+37

Nth Root

y√n
2√n 5576.0211620832
3√n 314.44855901679
4√n 74.672760509326
5√n 31.515903739986

Divisors of 31092012

1, 2, 4, 21, 27, 42, 54, 84, 108, 567, 1134, 2268, 13709, 27418, 54836, 287889, 370143, 575778, 740286, 1151556, 1480572, 7773003, 15546006, 31092012

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31092011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31092012 can be divided by 24 positive divisors. The sum of these divisors (counting 31092012) is 1, the average is 0.041666666666667.

Base conversion 31092012

Base System Value
2 Binary 1110110100110110100101100
3 Ternary 2011111122020000
4 Quaternary 1312212310230
5 Quinary 30424421022
6 Senary 3030224300
8 Octal 166466454
10 Decimal 31092012
12 Duodecimal a4b5090
16 Hexadecimal 1da6d2c
20 Vigesimal 9e6a0c
36 Base36 iier0

Cryptographic Hash Functions

md5 302f2e4ac754cdb74c57b85f81c6ea77
sha1 f57256122e37e510ae9c3648978b7fc496f8244b
sha256 84c2161c3a5f3cb20e9561fd99d5b64bbda9d43d1b15337947ff04484c2f5342
sha512 1dd8f10091c5b3fbd335680a005c66eafcad79fbbc2e3cd4f8302e216a73dba6877e8d94354ea50af35e12cb8464a84c3bf03529f37b667e59a5fcf83e487ed6
ripemd-160 b13ca4ccfac8e4adf511b254619ac671922dc532

31092012 as geometric shapes

Circle

Radius = n
Diameter 62184024
Circumference 195356872.96905
Area 3.0370191193181E+15

Sphere

Radius = n
Volume 1.2590271320276E+23
Surface area 1.2148076477272E+16
Circumference 195356872.96905

Square

Length = n
Perimeter 124368048
Area 966713210208144
Diagonal 43970745.051867

Cube

Length = n
Surface area 5800279261248864
Volume 3.005705873235E+22
Space diagonal 53852944.493541

Equilateral Triangle

Length = n
Perimeter 93276036
Area 4.1859909910713E+14
Altitude 26926472.246771

Triangular Pyramid

Length = n
Surface area 4.1859909910713E+14
Volume 3.5422583420279E+21
Height 14656915.017289