31068631 (number)

31068631 is an odd 8-digits composite number following 31068630 and preceding 31068632. In scientific notation, it is written as 3.1068631 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 28244200 positive integers (up to 31068631) that are relatively prime to 31068631.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.1068631 × 10^7
Engineering notation 3.1068631 × 10^6

Prime Factorization of 31068631

Prime Factorization 11 × 2824421

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31068631
Product of the distinct prime numbers

The prime factorization of 31068631 is 11 × 2824421. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 88, 50, 357, 614, 5581, 4877, 56087, 31110, 875543, 588900, 7816672, 5853004, 47845551, 7457281, 51710040, 101622201, 8514484111, 1438259344

Basic calculations (n = 31068631)

Multiplication

n×y
n×2 62137262
n×3 93205893
n×4 124274524
n×5 155343155

Division

n÷y
n÷2 15534315.5
n÷3 10356210.333333
n÷3 7767157.75
n÷5 6213726.2

Exponentiation

ny
n2 965259832214161
n3 2.9989301546184E+22
n4 9.3172654368611E+29
n5 2.8947468178689E+37

Nth Root

y√n
2√n 5573.9242011351
3√n 314.36971812945
4√n 74.658718185723
5√n 31.511162360785

Divisors of 31068631

1, 11, 2824421, 31068631

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31068630
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31068631 can be divided by 4 positive divisors. The sum of these divisors (counting 31068631) is 1, the average is 0.25.

Base conversion 31068631

Base System Value
2 Binary 1110110100001000111010111
3 Ternary 2011110110011001
4 Quaternary 1312201013113
5 Quinary 30423144011
6 Senary 3025524131
8 Octal 166410727
10 Decimal 31068631
12 Duodecimal a4a3647
16 Hexadecimal 1da11d7
20 Vigesimal 9e3bbb
36 Base36 ihwpj

Cryptographic Hash Functions

md5 44a095e5cfbf0f86b058101b27633812
sha1 c94ecc55a62c92644cb503e1616059a80d7cc094
sha256 c56d6cd3d00a39ef75b19d3f1707ada33fbabe098063d5bc2c0cff1315750010
sha512 c0e074942350971edbefc0c3577763ac99fb5e98aaa38ee22c65121af3417230be3644d4688e4f08a57c1124a23a6a0aba57c915291a2157a3255fc6c701894b
ripemd-160 b9c6f832587e1a9530fbc397f64e03bf75bff58c

31068631 as geometric shapes

Circle

Radius = n
Diameter 62137262
Circumference 195209965.81338
Area 3.0324531976893E+15

Sphere

Radius = n
Volume 1.2561889256504E+23
Surface area 1.2129812790757E+16
Circumference 195209965.81338

Square

Length = n
Perimeter 124274524
Area 965259832214161
Diagonal 43937679.324565

Cube

Length = n
Surface area 5791558993284966
Volume 2.9989301546184E+22
Space diagonal 53812447.413609

Equilateral Triangle

Length = n
Perimeter 93205893
Area 4.1796976797508E+14
Altitude 26906223.706805

Triangular Pyramid

Length = n
Surface area 4.1796976797508E+14
Volume 3.5342730810591E+21
Height 14645893.108188