31942012 (number)

31942012 is an even 8-digits composite number following 31942011 and preceding 31942013. In scientific notation, it is written as 3.1942012 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 6 positive divisors. There are 15971004 positive integers (up to 31942012) that are relatively prime to 31942012.

Interesting facts

Basic properties

Name

Name thirty-one million nine hundred forty-two thousand twelve

Notation

Scientific notation 3.1942012 × 10^7
Engineering notation 3.1942012 × 10^6

Prime Factorization of 31942012

Prime Factorization 2 × 2 × 7985503

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15971006
Product of the distinct prime numbers

The prime factorization of 31942012 is 2 × 2 × 7985503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31942012)

Multiplication

n×y
n×2 63884024
n×3 95826036
n×4 127768048
n×5 159710060

Division

n÷y
n÷2 15971006
n÷3 10647337.333333
n÷3 7985503
n÷5 6388402.4

Exponentiation

ny
n2 1020292130608144
n3 3.2590183479391E+22
n4 1.0409960317809E+30
n5 3.3251507739098E+37

Nth Root

y√n
2√n 5651.7264618876
3√n 317.28832316362
4√n 75.177965268339
5√n 31.686367414703

Divisors of 31942012

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31942011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31942012 can be divided by 6 positive divisors. The sum of these divisors (counting 31942012) is 1, the average is 0.16666666666667.

Base conversion 31942012

Base System Value
2 Binary 1111001110110010101111100
3 Ternary 2020002211012111
4 Quaternary 1321312111330
5 Quinary 31134121022
6 Senary 3100343404
8 Octal 171662574
10 Decimal 31942012
12 Duodecimal a844b64
16 Hexadecimal 1e7657c
20 Vigesimal 9jcf0c
36 Base36 j0mm4

Cryptographic Hash Functions

md5 bbaa91bb6a1358532b43415308043b6c
sha1 07eb090e41e7d4009588e8ea317c5b07a6524ba1
sha256 8eeaf47f4a5dea5d19e3eefc62f9a36db93809df6f37766199cc7e4ba885fb01
sha512 66fd880941a789894a061544b57b8233acee34461a255c54379bb52ae13b845535d7b7d08063500d0c8f3fe9cc42c4e195cb4667bc7547b73b2552f18fce097b
ripemd-160 df7c2dc9a7f8b17c9a3e33c535aaecfa7826a314

31942012 as geometric shapes

Circle

Radius = n
Diameter 63884024
Circumference 200697580.48015
Area 3.205342262034E+15

Sphere

Radius = n
Volume 1.3651344133066E+23
Surface area 1.2821369048136E+16
Circumference 200697580.48015

Square

Length = n
Perimeter 127768048
Area 1020292130608144
Diagonal 45172826.579884

Cube

Length = n
Surface area 6121752783648864
Volume 3.2590183479391E+22
Space diagonal 55325187.679975

Equilateral Triangle

Length = n
Perimeter 95826036
Area 4.41799452194E+14
Altitude 27662593.839987

Triangular Pyramid

Length = n
Surface area 4.41799452194E+14
Volume 3.8407899563985E+21
Height 15057608.859961