31460642 (number)

31460642 is an even 8-digits composite number following 31460641 and preceding 31460643. In scientific notation, it is written as 3.1460642 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 14160960 positive integers (up to 31460642) that are relatively prime to 31460642.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred sixty thousand six hundred forty-two

Notation

Scientific notation 3.1460642 × 10^7
Engineering notation 3.1460642 × 10^6

Prime Factorization of 31460642

Prime Factorization 2 × 23 × 17 × 40231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31460642
Product of the distinct prime numbers

The prime factorization of 31460642 is 2 × 23 × 17 × 40231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 71, 73, 398, 490, 9210, 315, 64164, 1540, 54603, 218639, 4332374, 1918039, 86242895, 44141515, 63898461, 647209733, 5727184120, 6073524016

Basic calculations (n = 31460642)

Multiplication

n×y
n×2 62921284
n×3 94381926
n×4 125842568
n×5 157303210

Division

n÷y
n÷2 15730321
n÷3 10486880.666667
n÷3 7865160.5
n÷5 6292128.4

Exponentiation

ny
n2 989771995052164
n3 3.1138862397962E+22
n4 9.7964860218954E+29
n5 3.0820373959286E+37

Nth Root

y√n
2√n 5608.9786949141
3√n 315.68639105145
4√n 74.893115136934
5√n 31.590282973002

Divisors of 31460642

1, 2, 17, 23, 34, 46, 391, 782, 40231, 80462, 683927, 925313, 1367854, 1850626, 15730321, 31460642

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31460641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31460642 can be divided by 16 positive divisors. The sum of these divisors (counting 31460642) is 1, the average is 0.0625.

Base conversion 31460642

Base System Value
2 Binary 1111000000000110100100010
3 Ternary 2012012100212222
4 Quaternary 1320000310202
5 Quinary 31023220032
6 Senary 3042151042
8 Octal 170006442
10 Decimal 31460642
12 Duodecimal a652482
16 Hexadecimal 1e00d22
20 Vigesimal 9gcbc2
36 Base36 iqb6q

Cryptographic Hash Functions

md5 46d0bd152de532577dd1198baa8adf24
sha1 7dd9e51d3fd9b33b3159dda1a3cb68836780a6f8
sha256 49880f3da3d374f80cbca998a8212cd045d5dddb6080719d3765ae59bb225501
sha512 1b1be434c62e7a98f4ca566d77923efc834a696b7b0f49eb6ec744c715567fb1d7ba14c549018dbae3ec6cd1ba75d5a937ed005762dc2c57642c49a6e97cacb7
ripemd-160 9d0bde50586732c919eb677ea49c6c72db904bb9

31460642 as geometric shapes

Circle

Radius = n
Diameter 62921284
Circumference 197673043.56884
Area 3.1094604283848E+15

Sphere

Radius = n
Volume 1.3043416180077E+23
Surface area 1.2437841713539E+16
Circumference 197673043.56884

Square

Length = n
Perimeter 125842568
Area 989771995052164
Diagonal 44492066.597365

Cube

Length = n
Surface area 5938631970312984
Volume 3.1138862397962E+22
Space diagonal 54491430.382735

Equilateral Triangle

Length = n
Perimeter 94381926
Area 4.2858384583479E+14
Altitude 27245715.191368

Triangular Pyramid

Length = n
Surface area 4.2858384583479E+14
Volume 3.6697501266723E+21
Height 14830688.865788