20198800 (number)

20198800 is an even 8-digits composite number following 20198799 and preceding 20198801. In scientific notation, it is written as 2.0198800 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 30 positive divisors. There are 8079360 positive integers (up to 20198800) that are relatively prime to 20198800.

Interesting facts

Basic properties

Name

Name twenty million one hundred ninety-eight thousand eight hundred

Notation

Scientific notation 2.0198800 × 10^7
Engineering notation 2.0198800 × 10^6

Prime Factorization of 20198800

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 50497

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 504970
Product of the distinct prime numbers

The prime factorization of 20198800 is 2 × 2 × 2 × 2 × 5 × 5 × 50497. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 69, 39, 855, 561, 3333, 1517, 20973, 20299, 556648, 823576, 8803401, 917006, 27949876, 58525241, 401707967, 577023648, 6574555589, 1553765602

Basic calculations (n = 20198800)

Multiplication

n×y
n×2 40397600
n×3 60596400
n×4 80795200
n×5 100994000

Division

n÷y
n÷2 10099400
n÷3 6732933.3333333
n÷3 5049700
n÷5 4039760

Exponentiation

ny
n2 407991521440000
n3 8.2409391432623E+21
n4 1.6645708156693E+29
n5 3.362233299154E+36

Nth Root

y√n
2√n 4494.3075106183
3√n 272.33817510815
4√n 67.039596587526
5√n 28.91113314691

Divisors of 20198800

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 50497, 100994, 201988, 252485, 403976, 504970, 807952, 1009940, 1262425, 2019880, 2524850, 4039760, 5049700, 10099400, 20198800

30 divisors

τ Total Divisors 30
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20198799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.033333333333333
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 30
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20198800 can be divided by 30 positive divisors. The sum of these divisors (counting 20198800) is 1, the average is 0.033333333333333.

Base conversion 20198800

Base System Value
2 Binary 1001101000011010110010000
3 Ternary 1102000012112201
4 Quaternary 1031003112100
5 Quinary 20132330200
6 Senary 2000532544
8 Octal 115032620
10 Decimal 20198800
12 Duodecimal 6921154
16 Hexadecimal 1343590
20 Vigesimal 664h00
36 Base36 c0xhs

Cryptographic Hash Functions

md5 dc603cba9082e509396e05b43f5242ff
sha1 6571f2592b44800a15516601db34ac7e8df0188d
sha256 ef7b231ef4755a651f6f789040d64f46c374a91cff8ca4ebf1bf92c594ae2a67
sha512 7f0c15a6cbbac0bfa5df4edab2829af46ba20613c015559eed1e2d8d3df08955e12e35a292c35aa54eb5a42057a15ac03c60c04944aa1247252faf1311f0a337
ripemd-160 1b8c0905e89b6201c9603a2296d2c067a2cec3ac

20198800 as geometric shapes

Circle

Radius = n
Diameter 40397600
Circumference 126912803.38266
Area 1.2817431664828E+15

Sphere

Radius = n
Volume 3.4519565161538E+22
Surface area 5.1269726659313E+15
Circumference 126912803.38266

Square

Length = n
Perimeter 80795200
Area 407991521440000
Diagonal 28565416.903662

Cube

Length = n
Surface area 2447949128640000
Volume 8.2409391432623E+21
Space diagonal 34985347.851922

Equilateral Triangle

Length = n
Perimeter 60596400
Area 1.7666551104785E+14
Altitude 17492673.925961

Triangular Pyramid

Length = n
Surface area 1.7666551104785E+14
Volume 9.712039919244E+20
Height 9521805.6345539