31142012 (number)

31142012 is an even 8-digits composite number following 31142011 and preceding 31142013. In scientific notation, it is written as 3.1142012 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 36 positive divisors. There are 13479840 positive integers (up to 31142012) that are relatively prime to 31142012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1142012 × 10^7
Engineering notation 3.1142012 × 10^6

Prime Factorization of 31142012

Prime Factorization 2 × 2 × 121 × 37 × 47 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 420838
Product of the distinct prime numbers

The prime factorization of 31142012 is 2 × 2 × 121 × 37 × 47 × 37. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 3, 57, 32, 64, 946, 9327, 5313, 51354, 33810, 756682, 520388, 6576541, 5120982, 73117602, 69830419, 627479676, 975210701, 206470024, 9608933687

Basic calculations (n = 31142012)

Multiplication

n×y
n×2 62284024
n×3 93426036
n×4 124568048
n×5 155710060

Division

n÷y
n÷2 15571006
n÷3 10380670.666667
n÷3 7785503
n÷5 6228402.4

Exponentiation

ny
n2 969824911408144
n3 3.0202299028971E+22
n4 9.4056035878781E+29
n5 2.9290941980094E+37

Nth Root

y√n
2√n 5580.5028447265
3√n 314.61702680597
4√n 74.702763300473
5√n 31.526033560664

Divisors of 31142012

1, 2, 4, 37, 47, 74, 94, 121, 148, 188, 242, 484, 1369, 1739, 2738, 3478, 4477, 5476, 5687, 6956, 8954, 11374, 17908, 22748, 64343, 128686, 165649, 210419, 257372, 331298, 420838, 662596, 841676, 7785503, 15571006, 31142012

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31142011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31142012 can be divided by 36 positive divisors. The sum of these divisors (counting 31142012) is 1, the average is 0.027777777777778.

Base conversion 31142012

Base System Value
2 Binary 1110110110011000001111100
3 Ternary 2011121011210212
4 Quaternary 1312303001330
5 Quinary 30433021022
6 Senary 3031251552
8 Octal 166630174
10 Decimal 31142012
12 Duodecimal a519bb8
16 Hexadecimal 1db307c
20 Vigesimal 9ecf0c
36 Base36 ijhbw

Cryptographic Hash Functions

md5 0d67c31960aec6957184b02f79b04b77
sha1 386db57f08766b2bb483e089a1158d884f9e4e35
sha256 6fa78d141e8794aa72ee059917a9305ee81376ae3bdfe8fb71ef185fdf955b3d
sha512 62954c0a224ef0d8590cb1482d60aa1434cd30204cbf5059e775eb928e8ccaf4379056486f7cfbd45c34cc9d82ebf7d09f7b35ed5f23a51c9df3a72c83de05fb
ripemd-160 afaa0fba2825299879a94c6bb17301298722d030

31142012 as geometric shapes

Circle

Radius = n
Diameter 62284024
Circumference 195671032.23441
Area 3.0467948169482E+15

Sphere

Radius = n
Volume 1.2651109433458E+23
Surface area 1.2187179267793E+16
Circumference 195671032.23441

Square

Length = n
Perimeter 124568048
Area 969824911408144
Diagonal 44041455.729986

Cube

Length = n
Surface area 5818949468448864
Volume 3.0202299028971E+22
Space diagonal 53939547.03392

Equilateral Triangle

Length = n
Perimeter 93426036
Area 4.1994650525122E+14
Altitude 26969773.51696

Triangular Pyramid

Length = n
Surface area 4.1994650525122E+14
Volume 3.5593750751349E+21
Height 14680485.243329