31432968 (number)

31432968 is an even 8-digits composite number following 31432967 and preceding 31432969. In scientific notation, it is written as 3.1432968 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 8980416 positive integers (up to 31432968) that are relatively prime to 31432968.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred thirty-two thousand nine hundred sixty-eight

Notation

Scientific notation 3.1432968 × 10^7
Engineering notation 3.1432968 × 10^6

Prime Factorization of 31432968

Prime Factorization 2 × 2 × 2 × 7 × 27 × 20789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7858242
Product of the distinct prime numbers

The prime factorization of 31432968 is 2 × 2 × 2 × 7 × 27 × 20789. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 6, 46, 505, 758, 2908, 2933, 60122, 4404, 479685, 417916, 887724, 1735787, 98351400, 46514825, 187903023, 700913162, 8179498576, 1167254915

Basic calculations (n = 31432968)

Multiplication

n×y
n×2 62865936
n×3 94298904
n×4 125731872
n×5 157164840

Division

n÷y
n÷2 15716484
n÷3 10477656
n÷3 7858242
n÷5 6286593.6

Exponentiation

ny
n2 988031477289024
n3 3.1056761808619E+22
n4 9.7620620011393E+29
n5 3.0685058249583E+37

Nth Root

y√n
2√n 5606.5112146503
3√n 315.59380056928
4√n 74.876639979705
5√n 31.584723409049

Divisors of 31432968

1, 2, 4, 7, 8, 14, 27, 28, 54, 56, 108, 189, 216, 378, 756, 1512, 20789, 41578, 83156, 145523, 166312, 291046, 561303, 582092, 1122606, 1164184, 2245212, 3929121, 4490424, 7858242, 15716484, 31432968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31432967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31432968 can be divided by 32 positive divisors. The sum of these divisors (counting 31432968) is 1, the average is 0.03125.

Base conversion 31432968

Base System Value
2 Binary 1110111111010000100001000
3 Ternary 2012010221221000
4 Quaternary 1313322010020
5 Quinary 31021323333
6 Senary 3041415000
8 Octal 167720410
10 Decimal 31432968
12 Duodecimal a63a460
16 Hexadecimal 1dfa108
20 Vigesimal 9g9288
36 Base36 ippu0

Cryptographic Hash Functions

md5 146462694cccb793635c377dec7904d0
sha1 cd381a5dab3205b4e3b5553562ff581a510062f5
sha256 a3c4465735696df0178f36441384d5d5bf5e396d9cc9c57d3e1c52e3f3eb03c7
sha512 4776442c5b5e4043dac885f6985dbae5aacc0bb439d7bc606184b1927ce5ce7943232e1c30a15185aaafe5cfe03198f952addad823a9c0aeeef1b1053f9bb498
ripemd-160 b840c95425e9eea6b18c50a99c04b5c5f99a7c4b

31432968 as geometric shapes

Circle

Radius = n
Diameter 62865936
Circumference 197499162.69865
Area 3.1039924305667E+15

Sphere

Radius = n
Volume 1.3009025965633E+23
Surface area 1.2415969722267E+16
Circumference 197499162.69865

Square

Length = n
Perimeter 125731872
Area 988031477289024
Diagonal 44452929.65124

Cube

Length = n
Surface area 5928188863734144
Volume 3.1056761808619E+22
Space diagonal 54443497.608687

Equilateral Triangle

Length = n
Perimeter 94298904
Area 4.2783017953548E+14
Altitude 27221748.804343

Triangular Pyramid

Length = n
Surface area 4.2783017953548E+14
Volume 3.6600744794283E+21
Height 14817643.21708