20789725 (number)

20789725 is an odd 8-digits composite number following 20789724 and preceding 20789726. In scientific notation, it is written as 2.0789725 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 14227200 positive integers (up to 20789725) that are relatively prime to 20789725.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-nine thousand seven hundred twenty-five

Notation

Scientific notation 2.0789725 × 10^7
Engineering notation 2.0789725 × 10^6

Prime Factorization of 20789725

Prime Factorization 25 × 11 × 17 × 4447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20789725
Product of the distinct prime numbers

The prime factorization of 20789725 is 25 × 11 × 17 × 4447. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 85, 72, 653, 759, 9761, 6145, 1305, 21925, 635489, 756044, 8296477, 4683120, 94204307, 78264968, 311349319, 933307175, 9399716290, 4679854468

Basic calculations (n = 20789725)

Multiplication

n×y
n×2 41579450
n×3 62369175
n×4 83158900
n×5 103948625

Division

n÷y
n÷2 10394862.5
n÷3 6929908.3333333
n÷3 5197431.25
n÷5 4157945

Exponentiation

ny
n2 432212665575625
n3 8.9855824588342E+21
n4 1.8680778828399E+29
n5 3.8836825462823E+36

Nth Root

y√n
2√n 4559.5750898521
3√n 274.96848123614
4√n 67.524625803126
5√n 29.078349285215

Divisors of 20789725

1, 11, 17, 25, 187, 275, 425, 4447, 4675, 48917, 75599, 111175, 831589, 1222925, 1889975, 20789725

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 -20789724
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 20789725 can be divided by 16 positive divisors. The sum of these divisors (counting 20789725) is 1, the average is 0.0625.

Base conversion 20789725

Base System Value
2 Binary 1001111010011100111011101
3 Ternary 1110010020010211
4 Quaternary 1033103213131
5 Quinary 20310232400
6 Senary 2021332421
8 Octal 117234735
10 Decimal 20789725
12 Duodecimal 6b67111
16 Hexadecimal 13d39dd
20 Vigesimal 69ie65
36 Base36 cdlgd

Cryptographic Hash Functions

md5 b4c3b8b96d808523dbe4e1b7a4d5953e
sha1 4822cb059912b78993aea3120b1a388dd08ac9cd
sha256 712a88440cfa619caf0d109fcd14234c3f702993e903d73a56a81acb2fa67768
sha512 6bb8aaf0714e76fc0b81763f1674b18f23ec7102a4b4859898932548d4cd3a0ed86c44ba46da11bb7d5272881469c198f811ab3fdfd2a41a93933998c75fcd72
ripemd-160 36d697692cf42f006d2b2dfa98e1186d3acf9588

20789725 as geometric shapes

Circle

Radius = n
Diameter 41579450
Circumference 130625694.6603
Area 1.3578361349608E+15

Sphere

Radius = n
Volume 3.7638719787865E+22
Surface area 5.4313445398434E+15
Circumference 130625694.6603

Square

Length = n
Perimeter 83158900
Area 432212665575625
Diagonal 29401111.053007

Cube

Length = n
Surface area 2593275993453750
Volume 8.9855824588342E+21
Space diagonal 36008859.975385

Equilateral Triangle

Length = n
Perimeter 62369175
Area 1.8715357411294E+14
Altitude 18004429.987692

Triangular Pyramid

Length = n
Surface area 1.8715357411294E+14
Volume 1.0589610482588E+21
Height 9800370.3510023