31402012 (number)

31402012 is an even 8-digits composite number following 31402011 and preceding 31402013. In scientific notation, it is written as 3.1402012 × 10^7. The sum of its digits is 13. It has a total of 5 prime factors and 24 positive divisors. There are 15059520 positive integers (up to 31402012) that are relatively prime to 31402012.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred two thousand twelve

Notation

Scientific notation 3.1402012 × 10^7
Engineering notation 3.1402012 × 10^6

Prime Factorization of 31402012

Prime Factorization 2 × 2 × 167 × 29 × 1621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15701006
Product of the distinct prime numbers

The prime factorization of 31402012 is 2 × 2 × 167 × 29 × 1621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 72, 40, 110, 424, 2425, 5403, 76009, 47012, 263664, 453695, 4443777, 6967414, 29367525, 36645603, 47659321, 596272060, 3432145200, 9177443263

Basic calculations (n = 31402012)

Multiplication

n×y
n×2 62804024
n×3 94206036
n×4 125608048
n×5 157010060

Division

n÷y
n÷2 15701006
n÷3 10467337.333333
n÷3 7850503
n÷5 6280402.4

Exponentiation

ny
n2 986086357648144
n3 3.0965095635903E+22
n4 9.7236630473978E+29
n5 3.0534258369834E+37

Nth Root

y√n
2√n 5603.7498159714
3√n 315.49016489459
4√n 74.858198054531
5√n 31.578499866394

Divisors of 31402012

1, 2, 4, 29, 58, 116, 167, 334, 668, 1621, 3242, 4843, 6484, 9686, 19372, 47009, 94018, 188036, 270707, 541414, 1082828, 7850503, 15701006, 31402012

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 -31402011
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 31402012 can be divided by 24 positive divisors. The sum of these divisors (counting 31402012) is 1, the average is 0.041666666666667.

Base conversion 31402012

Base System Value
2 Binary 1110111110010100000011100
3 Ternary 2012002101110111
4 Quaternary 1313302200130
5 Quinary 31014331022
6 Senary 3041015404
8 Octal 167624034
10 Decimal 31402012
12 Duodecimal a624564
16 Hexadecimal 1df281c
20 Vigesimal 9g550c
36 Base36 ip1y4

Cryptographic Hash Functions

md5 3a58199e425c095eae9ae694478c7f41
sha1 f4fd2b79d2f29649da56993017fb9c53f9f3d58a
sha256 2eb4f1ed45b4e970f6b8a587f2d8ea3037c94d35a60cf378d87d65ec8e1dca2e
sha512 17091378fbac59a63857b61cd1a969d827558fdd09f990b222e239b691ce3daf17070571a66347628f40f7a29b80157f196ee9c7b5299054f6ce3887ac6d4dd0
ripemd-160 a9212fb42bfb0b8ebe37e001f984de6ce131d8f5

31402012 as geometric shapes

Circle

Radius = n
Diameter 62804024
Circumference 197304660.41428
Area 3.0978816569925E+15

Sphere

Radius = n
Volume 1.2970628928995E+23
Surface area 1.239152662797E+16
Circumference 197304660.41428

Square

Length = n
Perimeter 125608048
Area 986086357648144
Diagonal 44409151.256203

Cube

Length = n
Surface area 5916518145888864
Volume 3.0965095635903E+22
Space diagonal 54389880.243888

Equilateral Triangle

Length = n
Perimeter 94206036
Area 4.2698791802428E+14
Altitude 27194940.121944

Triangular Pyramid

Length = n
Surface area 4.2698791802428E+14
Volume 3.6492715173729E+21
Height 14803050.418734