20572890 (number)

20572890 is an even 8-digits composite number following 20572889 and preceding 20572891. In scientific notation, it is written as 2.0572890 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 4558848 positive integers (up to 20572890) that are relatively prime to 20572890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0572890 × 10^7
Engineering notation 2.0572890 × 10^6

Prime Factorization of 20572890

Prime Factorization 2 × 1131 × 5 × 17 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20572890
Product of the distinct prime numbers

The prime factorization of 20572890 is 2 × 1131 × 5 × 17 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 63, 16, 120, 842, 6763, 3386, 88817, 59519, 664186, 103694, 6663367, 9916390, 61341230, 2838063, 730583683, 752820606, 163032199, 8857736593

Basic calculations (n = 20572890)

Multiplication

n×y
n×2 41145780
n×3 61718670
n×4 82291560
n×5 102864450

Division

n÷y
n÷2 10286445
n÷3 6857630
n÷3 5143222.5
n÷5 4114578

Exponentiation

ny
n2 423243802952100
n3 8.7073482013152E+21
n4 1.7913531673736E+29
n5 3.6853311663528E+36

Nth Root

y√n
2√n 4535.7347806061
3√n 274.00917261992
4√n 67.347863964688
5√n 29.017437707184

Divisors of 20572890

1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1131, 1819, 2262, 3638, 5655, 9095, 11310, 18190, 19227, 38454, 96135, 121017, 192270, 242034, 605085, 1210170, 2057289, 4114578, 10286445, 20572890

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 -20572889
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 20572890 can be divided by 32 positive divisors. The sum of these divisors (counting 20572890) is 1, the average is 0.03125.

Base conversion 20572890

Base System Value
2 Binary 1001110011110101011011010
3 Ternary 1102201012200220
4 Quaternary 1032132223122
5 Quinary 20231313030
6 Senary 2012540510
8 Octal 116365332
10 Decimal 20572890
12 Duodecimal 6a81736
16 Hexadecimal 139eada
20 Vigesimal 68bc4a
36 Base36 c8y56

Cryptographic Hash Functions

md5 19d5068ebf6dc6a97637fd4aabc9742d
sha1 30883de42608691bb852b8828882ec28292b6590
sha256 e1e1fb51ec24314b7c82870fd4153325897fb7380d80056b73e0f9424f735de0
sha512 8623120a746ddbb04a57fd7545dd27bbbd8a30cbb78c17a4a0f52262d8e08053b03602d0c68798d0597c114a908b1dcab5810fecbe95eb6f9cbe379142d2e922
ripemd-160 f113b1564fae83401f46c7904accbebccc638cbd

20572890 as geometric shapes

Circle

Radius = n
Diameter 41145780
Circumference 129263280.17422
Area 1.3296596220317E+15

Sphere

Radius = n
Volume 3.6473254855334E+22
Surface area 5.3186384881269E+15
Circumference 129263280.17422

Square

Length = n
Perimeter 82291560
Area 423243802952100
Diagonal 29094460.05521

Cube

Length = n
Surface area 2539462817712600
Volume 8.7073482013152E+21
Space diagonal 35633290.738526

Equilateral Triangle

Length = n
Perimeter 61718670
Area 1.8326994267543E+14
Altitude 17816645.369263

Triangular Pyramid

Length = n
Surface area 1.8326994267543E+14
Volume 1.0261708265504E+21
Height 9698153.3517366