20572790 (number)

20572790 is an even 8-digits composite number following 20572789 and preceding 20572791. In scientific notation, it is written as 2.0572790 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 7021440 positive integers (up to 20572790) that are relatively prime to 20572790.

Interesting facts

Basic properties

Name

Name twenty million five hundred seventy-two thousand seven hundred ninety

Notation

Scientific notation 2.0572790 × 10^7
Engineering notation 2.0572790 × 10^6

Prime Factorization of 20572790

Prime Factorization 2 × 7 × 5 × 277 × 1061

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20572790
Product of the distinct prime numbers

The prime factorization of 20572790 is 2 × 7 × 5 × 277 × 1061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 88, 72, 758, 227, 4450, 2616, 28822, 71026, 710446, 696351, 162859, 6318242, 67472628, 45751894, 450216510, 552182869, 5437719832, 9903144658

Basic calculations (n = 20572790)

Multiplication

n×y
n×2 41145580
n×3 61718370
n×4 82291160
n×5 102863950

Division

n÷y
n÷2 10286395
n÷3 6857596.6666667
n÷3 5143197.5
n÷5 4114558

Exponentiation

ny
n2 423239688384100
n3 8.7072212287915E+21
n4 1.7913183382347E+29
n5 3.6852415995651E+36

Nth Root

y√n
2√n 4535.7237570205
3√n 274.00872865439
4√n 67.34778212399
5√n 29.017409497736

Divisors of 20572790

1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1061, 1385, 1939, 2122, 2770, 3878, 5305, 7427, 9695, 10610, 14854, 19390, 37135, 74270, 293897, 587794, 1469485, 2057279, 2938970, 4114558, 10286395, 20572790

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20572789
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20572790 can be divided by 32 positive divisors. The sum of these divisors (counting 20572790) is 1, the average is 0.03125.

Base conversion 20572790

Base System Value
2 Binary 1001110011110101001110110
3 Ternary 1102201012120012
4 Quaternary 1032132221312
5 Quinary 20231312130
6 Senary 2012540222
8 Octal 116365166
10 Decimal 20572790
12 Duodecimal 6a81672
16 Hexadecimal 139ea76
20 Vigesimal 68bbja
36 Base36 c8y2e

Cryptographic Hash Functions

md5 7ea83d338ca005a09478ec4e4bbe4179
sha1 aa5b0821618ae7187fe84516e97e10b4776ffb44
sha256 55e645e997105f964cf3c256dfdc64ae4fbc3c0e192f3af9361ed2d1737b445e
sha512 4baa2d4265c9a1311edb26860a78fdf9ba2678f73e593e499a2bd7054d0c7b95a98f7e15c22f911b1157b40fd91beb43074e8ebd976f22558d012eeb98a4e0ec
ripemd-160 a3c5a46c5a9b220db52daf984957e6b85a34b905

20572790 as geometric shapes

Circle

Radius = n
Diameter 41145580
Circumference 129262651.85569
Area 1.3296466957351E+15

Sphere

Radius = n
Volume 3.647272299407E+22
Surface area 5.3185867829405E+15
Circumference 129262651.85569

Square

Length = n
Perimeter 82291160
Area 423239688384100
Diagonal 29094318.633854

Cube

Length = n
Surface area 2539438130304600
Volume 8.7072212287915E+21
Space diagonal 35633117.533445

Equilateral Triangle

Length = n
Perimeter 61718370
Area 1.8326816101522E+14
Altitude 17816558.766722

Triangular Pyramid

Length = n
Surface area 1.8326816101522E+14
Volume 1.026155862695E+21
Height 9698106.2112845