31482886 (number)

31482886 is an even 8-digits composite number following 31482885 and preceding 31482887. In scientific notation, it is written as 3.1482886 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 14823648 positive integers (up to 31482886) that are relatively prime to 31482886.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred eighty-two thousand eight hundred eighty-six

Notation

Scientific notation 3.1482886 × 10^7
Engineering notation 3.1482886 × 10^6

Prime Factorization of 31482886

Prime Factorization 2 × 173 × 19 × 4789

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 31482886
Product of the distinct prime numbers

The prime factorization of 31482886 is 2 × 173 × 19 × 4789. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 4, 14, 93, 168, 413, 872, 60, 28203, 35216, 475632, 801765, 8996295, 5910345, 49849113, 7829077, 514570904, 871417741, 8647894755, 9647623162

Basic calculations (n = 31482886)

Multiplication

n×y
n×2 62965772
n×3 94448658
n×4 125931544
n×5 157414430

Division

n÷y
n÷2 15741443
n÷3 10494295.333333
n÷3 7870721.5
n÷5 6296577.2

Exponentiation

ny
n2 991172110888996
n3 3.1204958573498E+22
n4 9.8242215340415E+29
n5 3.0929484659497E+37

Nth Root

y√n
2√n 5610.9612367223
3√n 315.76077471843
4√n 74.906349775718
5√n 31.594748842484

Divisors of 31482886

1, 2, 19, 38, 173, 346, 3287, 4789, 6574, 9578, 90991, 181982, 828497, 1656994, 15741443, 31482886

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31482885
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31482886 can be divided by 16 positive divisors. The sum of these divisors (counting 31482886) is 1, the average is 0.0625.

Base conversion 31482886

Base System Value
2 Binary 1111000000110010000000110
3 Ternary 2012020111101211
4 Quaternary 1320012100012
5 Quinary 31024423021
6 Senary 3042442034
8 Octal 170062006
10 Decimal 31482886
12 Duodecimal a66331a
16 Hexadecimal 1e06406
20 Vigesimal 9gf746
36 Base36 iqscm

Cryptographic Hash Functions

md5 b473a41373e3c7c83aad56f60527e958
sha1 12fe8f98279b836f798bb3cd942ba6b746c7033f
sha256 9de044b7efaed2696f2fa4922d4543729c7f7d31978b3acc994ca4048d895e85
sha512 8ae956d55b613ecd221726e88d564f0d8a7412108e29548423c8552398211e32d03b56948580aaa7bfd61bb797947c737cd2f7c94b55091c5be0f839d0a760b5
ripemd-160 13ddcbd9ec18d7347b7339031d524eddb6f4a218

31482886 as geometric shapes

Circle

Radius = n
Diameter 62965772
Circumference 197812806.74281
Area 3.113859022012E+15

Sphere

Radius = n
Volume 1.3071102481343E+23
Surface area 1.2455436088048E+16
Circumference 197812806.74281

Square

Length = n
Perimeter 125931544
Area 991172110888996
Diagonal 44523524.363846

Cube

Length = n
Surface area 5947032665333976
Volume 3.1204958573498E+22
Space diagonal 54529958.120899

Equilateral Triangle

Length = n
Perimeter 94448658
Area 4.2919011377626E+14
Altitude 27264979.060449

Triangular Pyramid

Length = n
Surface area 4.2919011377626E+14
Volume 3.6775396356609E+21
Height 14841174.787949