Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20019900 (number)

20019900 is an even 8-digits composite number following 20019899 and preceding 20019901. In scientific notation, it is written as 2.0019900 × 10^7. The sum of its digits is 21. It has a total of 4 prime factors and 12 positive divisors. There are 5338560 positive integers (up to 20019900) that are relatively prime to 20019900.

Interesting facts

20019900 has 12 divisors, whose sum is 35502488
The reverse of 20019900 is 00991002
Previous prime number is 75

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 21
Digital Root 3

Name

Name	twenty million nineteen thousand nine hundred

Notation

Scientific notation	2.0019900 × 10^7
Engineering notation	2.0019900 × 10^6

Prime Factorization of 20019900

Prime Factorization 2 × 2 × 75 × 66733

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10009950	Product of the distinct prime numbers

The prime factorization of 20019900 is 2 × 2 × 75 × 66733. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 40, 9, 732, 729, 3019, 791, 54714, 27321, 170557, 577305, 6025951, 6000271, 57660731, 44892581, 466585768, 32895466, 1111015515, 3830237350

Basic calculations (n = 20019900)

Multiplication

n×y

n×2	40039800
n×3	60059700
n×4	80079600
n×5	100099500

Division

n÷y

n÷2	10009950
n÷3	6673300
n÷3	5004975
n÷5	4003980

Exponentiation

n^y

n²	400796396010000
n³	8.0239037684806E+21
n⁴	1.606377510546E+29
n⁵	3.2159517123381E+36

Nth Root

^y√n

²√n	4474.3602894716
³√n	271.53176000092
⁴√n	66.890659209426
⁵√n	28.859737779839

Divisors of 20019900

1, 2, 4, 75, 150, 300, 66733, 133466, 266932, 5004975, 10009950, 20019900

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20019899	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20019900 can be divided by 12 positive divisors. The sum of these divisors (counting 20019900) is 1, the average is 0.083333333333333.

Base conversion 20019900

Base	System	Value
2	Binary	1001100010111101010111100
3	Ternary	1101200010010210
4	Quaternary	1030113222330
5	Quinary	20111114100
6	Senary	1553032420
8	Octal	114275274
10	Decimal	20019900
12	Duodecimal	6855710
16	Hexadecimal	1317abc
20	Vigesimal	6529f0
36	Base36	bx3gc

Cryptographic Hash Functions

md5	6f2eb277ac9501e28d741470924cbb66
sha1	05ca8ae7fccb7e163798a55356badd0b5d07002c
sha256	00d19098895b634860a55283be16ff81dd01842225d0be72a064f2f07c22f317
sha512	cf5dbe421cf9fefa705e849c694b496f2c28e4d7b70db9215d8f7c44da1e21ca8afa24120783198edd702abcb70d25c172a34183df5db3f8671fcc0dc9648b4c
ripemd-160	06156bec7c49214d02700ce2b7f2a6e57934fc08

20019900 as geometric shapes

Circle

Radius = n

Diameter	40039800
Circumference	125788741.5312
Area	1.2591390132903E+15

Sphere

Radius = n

Volume	3.361044950956E+22
Surface area	5.0365560531611E+15
Circumference	125788741.5312

Square

Length = n

Perimeter	80079600
Area	400796396010000
Diagonal	28312414.097353

Cube

Length = n

Surface area	2404778376060000
Volume	8.0239037684806E+21
Space diagonal	34675483.962448

Equilateral Triangle

Length = n

Perimeter	60059700
Area	1.7354993034495E+14
Altitude	17337741.981224

Triangular Pyramid

Length = n

Surface area	1.7354993034495E+14
Volume	9.4562612771349E+20
Height	9437471.3657844