31496742 (number)

31496742 is an even 8-digits composite number following 31496741 and preceding 31496743. In scientific notation, it is written as 3.1496742 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 16 positive divisors. There are 10498896 positive integers (up to 31496742) that are relatively prime to 31496742.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-six thousand seven hundred forty-two

Notation

Scientific notation 3.1496742 × 10^7
Engineering notation 3.1496742 × 10^6

Prime Factorization of 31496742

Prime Factorization 2 × 3 × 3 × 3 × 583273

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3499638
Product of the distinct prime numbers

The prime factorization of 31496742 is 2 × 3 × 3 × 3 × 583273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 3, 3, 53, 775, 472, 8529, 5163, 13769, 465425, 300486, 1873060, 3066857, 62997980, 62729101, 307966438, 95859387, 4028127682, 3063217994

Basic calculations (n = 31496742)

Multiplication

n×y
n×2 62993484
n×3 94490226
n×4 125986968
n×5 157483710

Division

n÷y
n÷2 15748371
n÷3 10498914
n÷3 7874185.5
n÷5 6299348.4

Exponentiation

ny
n2 992044756614564
n3 3.1246177751542E+22
n4 9.8415279912645E+29
n5 3.0997606802664E+37

Nth Root

y√n
2√n 5612.1958269469
3√n 315.80709130658
4√n 74.914590214102
5√n 31.597529399463

Divisors of 31496742

1, 2, 3, 6, 9, 18, 27, 54, 583273, 1166546, 1749819, 3499638, 5249457, 10498914, 15748371, 31496742

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 -31496741
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 31496742 can be divided by 16 positive divisors. The sum of these divisors (counting 31496742) is 1, the average is 0.0625.

Base conversion 31496742

Base System Value
2 Binary 1111000001001101000100110
3 Ternary 2012021012102000
4 Quaternary 1320021220212
5 Quinary 31030343432
6 Senary 3043030130
8 Octal 170115046
10 Decimal 31496742
12 Duodecimal a66b346
16 Hexadecimal 1e09a26
20 Vigesimal 9gh1h2
36 Base36 ir31i

Cryptographic Hash Functions

md5 a4ed5d40ce1bdb41370a6254116fceab
sha1 6407b83e1d2eb2ae1150c9a9e167c94c2bf499c3
sha256 d0c636be945692de3b0fd25c59c0ab59dd6d5abfd9dbbf9301e406a697a5f528
sha512 b34a66630ffc0a72fee860182d0d38b3040f73369db769416b49f4c989ca46323795d0ccea343956e20d8870399305bdede128c89e6308bc0ec5c11f0f1381fa
ripemd-160 b8f1ba27584c67b21d9bdd480c3403a50730ce0e

31496742 as geometric shapes

Circle

Radius = n
Diameter 62993484
Circumference 197899866.55843
Area 3.1166005194126E+15

Sphere

Radius = n
Volume 1.3088368330267E+23
Surface area 1.246640207765E+16
Circumference 197899866.55843

Square

Length = n
Perimeter 125986968
Area 992044756614564
Diagonal 44543119.706966

Cube

Length = n
Surface area 5952268539687384
Volume 3.1246177751542E+22
Space diagonal 54553957.416889

Equilateral Triangle

Length = n
Perimeter 94490226
Area 4.2956798045968E+14
Altitude 27276978.708444

Triangular Pyramid

Length = n
Surface area 4.2956798045968E+14
Volume 3.6823973623792E+21
Height 14847706.568989