20201900 (number)

20201900 is an even 8-digits composite number following 20201899 and preceding 20201901. In scientific notation, it is written as 2.0201900 × 10^7. The sum of its digits is 14. It has a total of 6 prime factors and 36 positive divisors. There are 8040000 positive integers (up to 20201900) that are relatively prime to 20201900.

Interesting facts

Basic properties

Name

Name twenty million two hundred one thousand nine hundred

Notation

Scientific notation 2.0201900 × 10^7
Engineering notation 2.0201900 × 10^6

Prime Factorization of 20201900

Prime Factorization 2 × 2 × 5 × 5 × 751 × 269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2020190
Product of the distinct prime numbers

The prime factorization of 20201900 is 2 × 2 × 5 × 5 × 751 × 269. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 7, 58, 19, 144, 850, 8668, 1833, 63733, 62347, 479572, 782258, 7240250, 3729642, 53610400, 26193092, 92255320, 729365965, 6320109887, 2683383259

Basic calculations (n = 20201900)

Multiplication

n×y
n×2 40403800
n×3 60605700
n×4 80807600
n×5 101009500

Division

n÷y
n÷2 10100950
n÷3 6733966.6666667
n÷3 5050475
n÷5 4040380

Exponentiation

ny
n2 408116763610000
n3 8.2447340467729E+21
n4 1.665592927395E+29
n5 3.3648141759941E+36

Nth Root

y√n
2√n 4494.6523781045
3√n 272.35210671393
4√n 67.042168656037
5√n 28.912020516568

Divisors of 20201900

1, 2, 4, 5, 10, 20, 25, 50, 100, 269, 538, 751, 1076, 1345, 1502, 2690, 3004, 3755, 5380, 6725, 7510, 13450, 15020, 18775, 26900, 37550, 75100, 202019, 404038, 808076, 1010095, 2020190, 4040380, 5050475, 10100950, 20201900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20201899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20201900 can be divided by 36 positive divisors. The sum of these divisors (counting 20201900) is 1, the average is 0.027777777777778.

Base conversion 20201900

Base System Value
2 Binary 1001101000100000110101100
3 Ternary 1102000100210112
4 Quaternary 1031010012230
5 Quinary 20132430100
6 Senary 2000555152
8 Octal 115040654
10 Decimal 20201900
12 Duodecimal 6922ab8
16 Hexadecimal 13441ac
20 Vigesimal 6654f0
36 Base36 c0zvw

Cryptographic Hash Functions

md5 dee8e7d00f6a2f8b0c128ba0154f2170
sha1 b0f9216c48a75f38f0ee7d8dff383849b423f3dd
sha256 7e3c1f3ce9c80b156424a6a94dfa826092d1f3ce0203b404ec3963982b0540f6
sha512 bf4f43bd27cf81ad69d105b62d52dd609c2c987c2412a1ce189c7b693bc0a703e2b14bc831090d7015f9dd0ce1ddc8de72f067e7b3085746a6cf9744d365b309
ripemd-160 000bf130bb7dc08899b746ef1b78976e02c2a5d8

20201900 as geometric shapes

Circle

Radius = n
Diameter 40403800
Circumference 126932281.25711
Area 1.282136626364E+15

Sphere

Radius = n
Volume 3.4535461216191E+22
Surface area 5.1285465054561E+15
Circumference 126932281.25711

Square

Length = n
Perimeter 80807600
Area 408116763610000
Diagonal 28569800.965705

Cube

Length = n
Surface area 2448700581660000
Volume 8.2447340467729E+21
Space diagonal 34990717.209426

Equilateral Triangle

Length = n
Perimeter 60605700
Area 1.7671974249827E+14
Altitude 17495358.604713

Triangular Pyramid

Length = n
Surface area 1.7671974249827E+14
Volume 9.7165122559212E+20
Height 9523266.9885683