20794925 (number)

20794925 is an odd 8-digits composite number following 20794924 and preceding 20794926. In scientific notation, it is written as 2.0794925 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 16185600 positive integers (up to 20794925) that are relatively prime to 20794925.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-four thousand nine hundred twenty-five

Notation

Scientific notation 2.0794925 × 10^7
Engineering notation 2.0794925 × 10^6

Prime Factorization of 20794925

Prime Factorization 37 × 25 × 22481

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20794925
Product of the distinct prime numbers

The prime factorization of 20794925 is 37 × 25 × 22481. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 57, 45, 583, 680, 6460, 2122, 60699, 38718, 61182, 715164, 5962579, 1581461, 32607663, 73343590, 792855656, 459314884, 9069818614, 6289207677

Basic calculations (n = 20794925)

Multiplication

n×y
n×2 41589850
n×3 62384775
n×4 83179700
n×5 103974625

Division

n÷y
n÷2 10397462.5
n÷3 6931641.6666667
n÷3 5198731.25
n÷5 4158985

Exponentiation

ny
n2 432428905755625
n3 8.9923266630203E+21
n4 1.8699475853301E+29
n5 3.888541979087E+36

Nth Root

y√n
2√n 4560.1452827733
3√n 274.99140469003
4√n 67.528847782065
5√n 29.079803775742

Divisors of 20794925

1, 25, 37, 925, 22481, 562025, 831797, 20794925

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20794924
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20794925 can be divided by 8 positive divisors. The sum of these divisors (counting 20794925) is 1, the average is 0.125.

Base conversion 20794925

Base System Value
2 Binary 1001111010100111000101101
3 Ternary 1110010111021102
4 Quaternary 1033110320231
5 Quinary 20310414200
6 Senary 2021412445
8 Octal 117247055
10 Decimal 20794925
12 Duodecimal 6b6a125
16 Hexadecimal 13d4e2d
20 Vigesimal 69j765
36 Base36 cdpgt

Cryptographic Hash Functions

md5 29cf155cf7f675e152a20eedd34cd02c
sha1 7154c1bd6e5ced90e68dd9c60ca8523000fc056c
sha256 5788eb70d3f379fd880b9998b9e073a75985cc23c15df3646cd80e3aefbce56e
sha512 4e3d85fba694d017ff0b7250b13a2b40264633c0a030963b635cc7af1c24295e107b9483e38013cf4d3983133c0e436e68c7ba24ec290aedd749940743dd8aa5
ripemd-160 1d3a57e6a649792ba7ecb37fc2ad918f63aae033

20794925 as geometric shapes

Circle

Radius = n
Diameter 41589850
Circumference 130658367.2239
Area 1.3585154735217E+15

Sphere

Radius = n
Volume 3.7666969844299E+22
Surface area 5.434061894087E+15
Circumference 130658367.2239

Square

Length = n
Perimeter 83179700
Area 432428905755625
Diagonal 29408464.963531

Cube

Length = n
Surface area 2594573434533750
Volume 8.9923266630203E+21
Space diagonal 36017866.639584

Equilateral Triangle

Length = n
Perimeter 62384775
Area 1.8724720885754E+14
Altitude 18008933.319792

Triangular Pyramid

Length = n
Surface area 1.8724720885754E+14
Volume 1.0597558603444E+21
Height 9802821.6545104