31493564 (number)

31493564 is an even 8-digits composite number following 31493563 and preceding 31493565. In scientific notation, it is written as 3.1493564 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 14917968 positive integers (up to 31493564) that are relatively prime to 31493564.

Interesting facts

Basic properties

Name

Name thirty-one million four hundred ninety-three thousand five hundred sixty-four

Notation

Scientific notation 3.1493564 × 10^7
Engineering notation 3.1493564 × 10^6

Prime Factorization of 31493564

Prime Factorization 2 × 2 × 19 × 414389

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15746782
Product of the distinct prime numbers

The prime factorization of 31493564 is 2 × 2 × 19 × 414389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 23, 45, 122, 371, 3899, 1791, 8755, 18320, 697958, 520549, 8295545, 137519, 19566660, 82524460, 669394272, 334697521, 5530894875, 5544123843

Basic calculations (n = 31493564)

Multiplication

n×y
n×2 62987128
n×3 94480692
n×4 125974256
n×5 157467820

Division

n÷y
n÷2 15746782
n÷3 10497854.666667
n÷3 7873391
n÷5 6298712.8

Exponentiation

ny
n2 991844573422096
n3 3.1236720551121E+22
n4 9.8375565782686E+29
n5 3.0981971770132E+37

Nth Root

y√n
2√n 5611.9126864198
3√n 315.79646937524
4√n 74.912700434705
5√n 31.59689173985

Divisors of 31493564

1, 2, 4, 19, 38, 76, 414389, 828778, 1657556, 7873391, 15746782, 31493564

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 -31493563
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 31493564 can be divided by 12 positive divisors. The sum of these divisors (counting 31493564) is 1, the average is 0.083333333333333.

Base conversion 31493564

Base System Value
2 Binary 1111000001000110110111100
3 Ternary 2012021001001022
4 Quaternary 1320020312330
5 Quinary 31030243224
6 Senary 3043003312
8 Octal 170106674
10 Decimal 31493564
12 Duodecimal a669538
16 Hexadecimal 1e08dbc
20 Vigesimal 9ggdi4
36 Base36 ir0l8

Cryptographic Hash Functions

md5 dca33da51d7e1c2063930da2710f53fe
sha1 b42c4d38c64f411fee193c014f3b84625ff7b7e5
sha256 352aaf0d44671d8a379cd0f7ba8c8afe274fe028d39e0909de3faafdfb78f7b1
sha512 569bb1ec462b64630d7b96ebd56af7d9fe0f8a17c65556df32bf6a5d3a3ac9746129a8e139b35749b5751ca3d04120f074a34853125b7e9fc7d843e3c23692d8
ripemd-160 e5cb93dc8a0af147fbc0ad5f91472f779a0c1927

31493564 as geometric shapes

Circle

Radius = n
Diameter 62987128
Circumference 197879898.59552
Area 3.1159716253658E+15

Sphere

Radius = n
Volume 1.3084406907419E+23
Surface area 1.2463886501463E+16
Circumference 197879898.59552

Square

Length = n
Perimeter 125974256
Area 991844573422096
Diagonal 44538625.336265

Cube

Length = n
Surface area 5951067440532576
Volume 3.1236720551121E+22
Space diagonal 54548452.959422

Equilateral Triangle

Length = n
Perimeter 94480692
Area 4.2948129859464E+14
Altitude 27274226.479711

Triangular Pyramid

Length = n
Surface area 4.2948129859464E+14
Volume 3.6812828206212E+21
Height 14846208.445422