31796730 (number)

31796730 is an even 8-digits composite number following 31796729 and preceding 31796731. In scientific notation, it is written as 3.1796730 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 7084800 positive integers (up to 31796730) that are relatively prime to 31796730.

Interesting facts

Basic properties

Name

Name thirty-one million seven hundred ninety-six thousand seven hundred thirty

Notation

Scientific notation 3.1796730 × 10^7
Engineering notation 3.1796730 × 10^6

Prime Factorization of 31796730

Prime Factorization 2 × 5 × 9 × 7 × 41 × 1231

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 31796730
Product of the distinct prime numbers

The prime factorization of 31796730 is 2 × 5 × 9 × 7 × 41 × 1231. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31796730)

Multiplication

n×y
n×2 63593460
n×3 95390190
n×4 127186920
n×5 158983650

Division

n÷y
n÷2 15898365
n÷3 10598910
n÷3 7949182.5
n÷5 6359346

Exponentiation

ny
n2 1011032038692900
n3 3.2147512755668E+22
n4 1.0221857832635E+30
n5 3.2502165360269E+37

Nth Root

y√n
2√n 5638.8589271235
3√n 316.80655069482
4√n 75.092336007901
5√n 31.657490981167

Divisors of 31796730

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31796729
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31796730 can be divided by 64 positive divisors. The sum of these divisors (counting 31796730) is 1, the average is 0.015625.

Base conversion 31796730

Base System Value
2 Binary 1111001010010110111111010
3 Ternary 2012211102220200
4 Quaternary 1321102313322
5 Quinary 31114443410
6 Senary 3053303030
8 Octal 171226772
10 Decimal 31796730
12 Duodecimal a794a76
16 Hexadecimal 1e52dfa
20 Vigesimal 9iebga
36 Base36 ixiii

Cryptographic Hash Functions

md5 490e2fbdb7626887f264821cbc8eaf7d
sha1 4a53a0076967d34c618e85ea7494b123a9a5eb08
sha256 236de4c76c06bb99318c1f5c844d2ed5b7c122a925347c1f3c03fd6f937e6ec5
sha512 60264a21507743cfa2117f8240c4a5a12a1f4ff676166561b50dfdfc6b93ab5ff97c834407b2ade36a424c85ee323609889856abbf960ea2702897b9ffb6d866
ripemd-160 9023fede27a5a62f7bf40fad0a276301a6a3b26b

31796730 as geometric shapes

Circle

Radius = n
Diameter 63593460
Circumference 199784746.75236
Area 3.1762508253015E+15

Sphere

Radius = n
Volume 1.3465918653919E+23
Surface area 1.2705003301206E+16
Circumference 199784746.75236

Square

Length = n
Perimeter 127186920
Area 1011032038692900
Diagonal 44967366.805115

Cube

Length = n
Surface area 6066192232157400
Volume 3.2147512755668E+22
Space diagonal 55073551.87455

Equilateral Triangle

Length = n
Perimeter 95390190
Area 4.3778971477401E+14
Altitude 27536775.937275

Triangular Pyramid

Length = n
Surface area 4.3778971477401E+14
Volume 3.7886207113023E+21
Height 14989122.268372