31191296 (number)

31191296 is an even 8-digits composite number following 31191295 and preceding 31191297. In scientific notation, it is written as 3.1191296 × 10^7. The sum of its digits is 32. It has a total of 11 prime factors and 54 positive divisors. There are 15003648 positive integers (up to 31191296) that are relatively prime to 31191296.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1191296 × 10^7
Engineering notation 3.1191296 × 10^6

Prime Factorization of 31191296

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 89 × 37 × 37

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 6586
Product of the distinct prime numbers

The prime factorization of 31191296 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 89 × 37 × 37. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 31191296)

Multiplication

n×y
n×2 62382592
n×3 93573888
n×4 124765184
n×5 155956480

Division

n÷y
n÷2 15595648
n÷3 10397098.666667
n÷3 7797824
n÷5 6238259.2

Exponentiation

ny
n2 972896946159616
n3 3.0345916625161E+22
n4 9.4652846784671E+29
n5 2.9523449613033E+37

Nth Root

y√n
2√n 5584.9168301775
3√n 314.78290576121
4√n 74.732301116569
5√n 31.536005597315

Divisors of 31191296

54 divisors

τ Total Divisors 54
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31191295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.018518518518519
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 54
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31191296 can be divided by 54 positive divisors. The sum of these divisors (counting 31191296) is 1, the average is 0.018518518518519.

Base conversion 31191296

Base System Value
2 Binary 1110110111111000100000000
3 Ternary 2011200200102012
4 Quaternary 1312333010000
5 Quinary 30441110141
6 Senary 3032312052
8 Octal 166770400
10 Decimal 31191296
12 Duodecimal a542628
16 Hexadecimal 1dbf100
20 Vigesimal 9eii4g
36 Base36 ikjcw

Cryptographic Hash Functions

md5 cdf8fabcbb23f5df4bf7fe13ae3f582e
sha1 9c4f90cd37a3e9ef27cbaa0365a397389fd774ba
sha256 85295d8dc03c6081ba2cefb7184fbba8a29c871becf3f090cb473d61ca80b029
sha512 255017419e5ee3289120e868d5490b252e9045d22ec43d4fdab3b0db4c06102d7b43ccbae7fcb770233b2312051716e424a1eeec4c79401222c7d72164779538
ripemd-160 e78b97800e579613bcbb1774afde826ac93f751a

31191296 as geometric shapes

Circle

Radius = n
Diameter 62382592
Circumference 195980692.73909
Area 3.056445898755E+15

Sphere

Radius = n
Volume 1.2711267831474E+23
Surface area 1.222578359502E+16
Circumference 195980692.73909

Square

Length = n
Perimeter 124765184
Area 972896946159616
Diagonal 44111153.831194

Cube

Length = n
Surface area 5837381676957696
Volume 3.0345916625161E+22
Space diagonal 54024909.42592

Equilateral Triangle

Length = n
Perimeter 93573888
Area 4.2127673531926E+14
Altitude 27012454.71296

Triangular Pyramid

Length = n
Surface area 4.2127673531926E+14
Volume 3.5763005711621E+21
Height 14703717.943731