31361620 (number)

31361620 is an even 8-digits composite number following 31361619 and preceding 31361621. In scientific notation, it is written as 3.1361620 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 12252576 positive integers (up to 31361620) that are relatively prime to 31361620.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred sixty-one thousand six hundred twenty

Notation

Scientific notation 3.1361620 × 10^7
Engineering notation 3.1361620 × 10^6

Prime Factorization of 31361620

Prime Factorization 2 × 2 × 5 × 43 × 36467

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15680810
Product of the distinct prime numbers

The prime factorization of 31361620 is 2 × 2 × 5 × 43 × 36467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 78, 82, 665, 311, 6215, 1271, 76496, 59137, 636434, 354278, 6487181, 5009292, 50742512, 65214656, 50874108, 901955215, 9471258827, 2239880178

Basic calculations (n = 31361620)

Multiplication

n×y
n×2 62723240
n×3 94084860
n×4 125446480
n×5 156808100

Division

n÷y
n÷2 15680810
n÷3 10453873.333333
n÷3 7840405
n÷5 6272324

Exponentiation

ny
n2 983551209024400
n3 3.0845759267964E+22
n4 9.6737298077336E+29
n5 3.0338383821281E+37

Nth Root

y√n
2√n 5600.1446409892
3√n 315.35483655442
4√n 74.834114152499
5√n 31.570371880538

Divisors of 31361620

1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 36467, 72934, 145868, 182335, 364670, 729340, 1568081, 3136162, 6272324, 7840405, 15680810, 31361620

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 -31361619
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 31361620 can be divided by 24 positive divisors. The sum of these divisors (counting 31361620) is 1, the average is 0.041666666666667.

Base conversion 31361620

Base System Value
2 Binary 1110111101000101001010100
3 Ternary 2012000100001111
4 Quaternary 1313220221110
5 Quinary 31012032440
6 Senary 3040104404
8 Octal 167505124
10 Decimal 31361620
12 Duodecimal a605104
16 Hexadecimal 1de8a54
20 Vigesimal 9g0410
36 Base36 io6s4

Cryptographic Hash Functions

md5 ac16bfd9c13d5b83476258ebf62cd90e
sha1 3c20bd1a01e8d79758f62010c6a31f6babf66690
sha256 9e5e97485e8c55f2dd097f5d8b69ddc942ff45d7678e3b34d930a7a35707dac1
sha512 a829b40020547b9b4eed75ca8ba4e35537b5a905597b2374b13eec079e55ac3a6372dbb90409e69743d7f4a1d3eefa2b4568f5f07fe90625791291d244afa762
ripemd-160 487fd70df8ebbe34699540cfd6a8e353ee0ea82a

31361620 as geometric shapes

Circle

Radius = n
Diameter 62723240
Circumference 197050869.99335
Area 3.0899172527004E+15

Sphere

Radius = n
Volume 1.2920641428085E+23
Surface area 1.2359669010802E+16
Circumference 197050869.99335

Square

Length = n
Perimeter 125446480
Area 983551209024400
Diagonal 44352028.341991

Cube

Length = n
Surface area 5901307254146400
Volume 3.0845759267964E+22
Space diagonal 54319919.247668

Equilateral Triangle

Length = n
Perimeter 94084860
Area 4.2589016646901E+14
Altitude 27159959.623834

Triangular Pyramid

Length = n
Surface area 4.2589016646901E+14
Volume 3.6352075915375E+21
Height 14784009.44733