20208625 (number)

20208625 is an odd 8-digits composite number following 20208624 and preceding 20208626. In scientific notation, it is written as 2.0208625 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 16080000 positive integers (up to 20208625) that are relatively prime to 20208625.

Interesting facts

Basic properties

Name

Name twenty million two hundred eight thousand six hundred twenty-five

Notation

Scientific notation 2.0208625 × 10^7
Engineering notation 2.0208625 × 10^6

Prime Factorization of 20208625

Prime Factorization 25 × 5 × 269 × 601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20208625
Product of the distinct prime numbers

The prime factorization of 20208625 is 25 × 5 × 269 × 601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 41, 42, 838, 431, 4322, 5099, 35130, 35447, 45833, 776479, 9049816, 5656998, 5538108, 6889829, 301279298, 416324159, 3889637627, 7573703140

Basic calculations (n = 20208625)

Multiplication

n×y
n×2 40417250
n×3 60625875
n×4 80834500
n×5 101043125

Division

n÷y
n÷2 10104312.5
n÷3 6736208.3333333
n÷3 5052156.25
n÷5 4041725

Exponentiation

ny
n2 408388524390625
n3 8.2529705437135E+21
n4 1.6678118685395E+29
n5 3.3704184621864E+36

Nth Root

y√n
2√n 4495.4004271032
3√n 272.38232441158
4√n 67.047747367852
5√n 28.913945161806

Divisors of 20208625

1, 5, 25, 125, 269, 601, 1345, 3005, 6725, 15025, 33625, 75125, 161669, 808345, 4041725, 20208625

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 -20208624
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 20208625 can be divided by 16 positive divisors. The sum of these divisors (counting 20208625) is 1, the average is 0.0625.

Base conversion 20208625

Base System Value
2 Binary 1001101000101101111110001
3 Ternary 1102000201000121
4 Quaternary 1031011233301
5 Quinary 20133134000
6 Senary 2001050241
8 Octal 115055761
10 Decimal 20208625
12 Duodecimal 6926981
16 Hexadecimal 1345bf1
20 Vigesimal 6661b5
36 Base36 c152p

Cryptographic Hash Functions

md5 1f38a31db110c90b170f198bc7a630eb
sha1 37f48001a3b9a74e14ba2147fa07a084762aebc1
sha256 1cfa204e02902017789a4f115c56f50d980f9b218d10f96eaf83b68a8ccf10c4
sha512 da9b7670427cec50f96cd411f93694779c6f3b46a2eac6f0fdb67486f5ec4b6bed9e25227cd785c078f54853766e5183126604a58a4e3c13a2b618f550aca9d1
ripemd-160 51070797bc4ab99fa193d049a4b6c8c25af12704

20208625 as geometric shapes

Circle

Radius = n
Diameter 40417250
Circumference 126974535.6783
Area 1.282990388036E+15

Sphere

Radius = n
Volume 3.4569962173898E+22
Surface area 5.1319615521439E+15
Circumference 126974535.6783

Square

Length = n
Perimeter 80834500
Area 408388524390625
Diagonal 28579311.551912

Cube

Length = n
Surface area 2450331146343750
Volume 8.2529705437135E+21
Space diagonal 35002365.251107

Equilateral Triangle

Length = n
Perimeter 60625875
Area 1.7683741836816E+14
Altitude 17501182.625553

Triangular Pyramid

Length = n
Surface area 1.7683741836816E+14
Volume 9.7262190606544E+20
Height 9526437.1839707