31731296 (number)

31731296 is an even 8-digits composite number following 31731295 and preceding 31731297. In scientific notation, it is written as 3.1731296 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 12 positive divisors. There are 15865632 positive integers (up to 31731296) that are relatively prime to 31731296.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1731296 × 10^7
Engineering notation 3.1731296 × 10^6

Prime Factorization of 31731296

Prime Factorization 2 × 2 × 2 × 2 × 2 × 991603

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1983206
Product of the distinct prime numbers

The prime factorization of 31731296 is 2 × 2 × 2 × 2 × 2 × 991603. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 32, 32, 119, 394, 439, 6847, 79338, 48355, 949111, 138089, 5930479, 1017529, 24628062, 63214100, 409854081, 257960558, 4988785310, 7266430890

Basic calculations (n = 31731296)

Multiplication

n×y
n×2 63462592
n×3 95193888
n×4 126925184
n×5 158656480

Division

n÷y
n÷2 15865648
n÷3 10577098.666667
n÷3 7932824
n÷5 6346259.2

Exponentiation

ny
n2 1006875145839616
n3 3.194945328768E+22
n4 1.0137975593095E+30
n5 3.2169110438529E+37

Nth Root

y√n
2√n 5633.0538786701
3√n 316.58908434901
4√n 75.053673318966
5√n 31.644450750194

Divisors of 31731296

1, 2, 4, 8, 16, 32, 991603, 1983206, 3966412, 7932824, 15865648, 31731296

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31731295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31731296 can be divided by 12 positive divisors. The sum of these divisors (counting 31731296) is 1, the average is 0.083333333333333.

Base conversion 31731296

Base System Value
2 Binary 1111001000010111001100000
3 Ternary 2012201010011012
4 Quaternary 1321002321200
5 Quinary 31110400141
6 Senary 3052040052
8 Octal 171027140
10 Decimal 31731296
12 Duodecimal a763028
16 Hexadecimal 1e42e60
20 Vigesimal 9i684g
36 Base36 iw40w

Cryptographic Hash Functions

md5 9c5a8a24d54159bd3675e43a4690a37b
sha1 d16fb8491e2df5efe44419a8c4b05695510a5c48
sha256 84020fc6ddf48d9c002d467cdaf1570bd4734a5585fcc254cba12792ebe90fc7
sha512 4a54661d5cc69f77cf56801803f2b1f70d3774b68f63ca9a3e50d4c59fedc800c5f16297a2e2652730d8fb6410d025b55348983f8c525bfaba49ebb87c6f82c2
ripemd-160 ea9ff910c464cc7fe82178a209b3941089c1ad1a

31731296 as geometric shapes

Circle

Radius = n
Diameter 63462592
Circumference 199373612.80497
Area 3.1631915612519E+15

Sphere

Radius = n
Volume 1.3382955697971E+23
Surface area 1.2652766245008E+16
Circumference 199373612.80497

Square

Length = n
Perimeter 126925184
Area 1006875145839616
Diagonal 44874829.154875

Cube

Length = n
Surface area 6041250875037696
Volume 3.194945328768E+22
Space diagonal 54960216.862007

Equilateral Triangle

Length = n
Perimeter 95193888
Area 4.3598972736813E+14
Altitude 27480108.431004

Triangular Pyramid

Length = n
Surface area 4.3598972736813E+14
Volume 3.7652791791536E+21
Height 14958276.384958