31103668 (number)

31103668 is an even 8-digits composite number following 31103667 and preceding 31103669. In scientific notation, it is written as 3.1103668 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 12 positive divisors. There are 15519672 positive integers (up to 31103668) that are relatively prime to 31103668.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1103668 × 10^7
Engineering notation 3.1103668 × 10^6

Prime Factorization of 31103668

Prime Factorization 2 × 2 × 499 × 15583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15551834
Product of the distinct prime numbers

The prime factorization of 31103668 is 2 × 2 × 499 × 15583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 18, 14, 416, 205, 1230, 8372, 42515, 90762, 86352, 110055, 4768743, 4764720, 27605902, 6974153, 589983574, 908206210, 8596738406, 193121175

Basic calculations (n = 31103668)

Multiplication

n×y
n×2 62207336
n×3 93311004
n×4 124414672
n×5 155518340

Division

n÷y
n÷2 15551834
n÷3 10367889.333333
n÷3 7775917
n÷5 6220733.6

Exponentiation

ny
n2 967438163054224
n3 3.0090875434168E+22
n4 9.3593659933373E+29
n5 2.9111061254725E+37

Nth Root

y√n
2√n 5577.066253865
3√n 314.48784836315
4√n 74.679757992812
5√n 31.518266368049

Divisors of 31103668

1, 2, 4, 499, 998, 1996, 15583, 31166, 62332, 7775917, 15551834, 31103668

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 -31103667
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 31103668 can be divided by 12 positive divisors. The sum of these divisors (counting 31103668) is 1, the average is 0.083333333333333.

Base conversion 31103668

Base System Value
2 Binary 1110110101001101010110100
3 Ternary 2011112020012201
4 Quaternary 1312221222310
5 Quinary 30430304133
6 Senary 3030354244
8 Octal 166515264
10 Decimal 31103668
12 Duodecimal a4bb984
16 Hexadecimal 1da9ab4
20 Vigesimal 9e7j38
36 Base36 iinqs

Cryptographic Hash Functions

md5 9cbb21fd061136a01308bf9bff6b313d
sha1 39e209ea3527b2af7ef2821c9df6db74dc3e30ef
sha256 1b476fd42b7e76aaf1c66cf91fcb408a7e285235ecd4133f5e85be1095df8d62
sha512 9018ec68deef5146183ca0b368977541647907272c8cc3acccb58667e7518ff05fdb48beffe4f7183e71dfa8eba4a75eef69e000db5d54e5bae883f73dc722e3
ripemd-160 8cb57aa938cada51414add6b1a0272908085adee

31103668 as geometric shapes

Circle

Radius = n
Diameter 62207336
Circumference 195430109.77699
Area 3.0392966258536E+15

Sphere

Radius = n
Volume 1.2604436427209E+23
Surface area 1.2157186503414E+16
Circumference 195430109.77699

Square

Length = n
Perimeter 124414672
Area 967438163054224
Diagonal 43987229.12515

Cube

Length = n
Surface area 5804628978325344
Volume 3.0090875434168E+22
Space diagonal 53873133.277754

Equilateral Triangle

Length = n
Perimeter 93311004
Area 4.1891301289775E+14
Altitude 26936566.638877

Triangular Pyramid

Length = n
Surface area 4.1891301289775E+14
Volume 3.5462436785567E+21
Height 14662409.708383