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

20023721 (number)

20023721 is an odd 8-digits prime number following 20023720 and preceding 20023722. In scientific notation, it is written as 2.0023721 × 10^7. The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors. There are 20023720 positive integers (up to 20023721) that are relatively prime to 20023721.

Interesting facts

20023721 has 2 divisors, whose sum is 20023722
The reverse of 20023721 is 12732002
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million twenty-three thousand seven hundred twenty-one

Notation

Scientific notation	2.0023721 × 10^7
Engineering notation	2.0023721 × 10^6

Prime Factorization of 20023721

Prime Factorization 20023721

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20023721	Product of the distinct prime numbers

The prime factorization of 20023721 is 20023721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 1, 41, 1, 930, 284, 6139, 7094, 92216, 23851, 983030, 665007, 5176170, 764042, 91265947, 7270193, 50015687, 64384624, 5287280839, 7759456857

Basic calculations (n = 20023721)

Multiplication

n×y

n×2	40047442
n×3	60071163
n×4	80094884
n×5	100118605

Division

n÷y

n÷2	10011860.5
n÷3	6674573.6666667
n÷3	5005930.25
n÷5	4004744.2

Exponentiation

n^y

n²	400949402685841
n³	8.0284989744979E+21
n⁴	1.6076042351413E+29
n⁵	3.2190218682888E+36

Nth Root

^y√n

²√n	4474.7872575129
³√n	271.54903376111
⁴√n	66.893850670394
⁵√n	28.860839330199

Divisors of 20023721

1, 20023721

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20023722	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10011861	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4474.7873692501	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999001185	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20023721 can be divided by 2 positive divisors. The sum of these divisors (counting 20023721) is 20023722, the average is 10011861.

Base conversion 20023721

Base	System	Value
2	Binary	1001100011000100110101001
3	Ternary	1101200022101022
4	Quaternary	1030120212221
5	Quinary	20111224341
6	Senary	1553102225
8	Octal	114304651
10	Decimal	20023721
12	Duodecimal	6857975
16	Hexadecimal	13189a9
20	Vigesimal	652j61
36	Base36	bx6eh

Cryptographic Hash Functions

md5	f7482dceaa00b68282b882b52162a81e
sha1	2fd94173e34797d14f60cf9d64a63c03d87b1d53
sha256	70215484bf96abd2c811d30a1ecb827be8d3fa7f196bffc2faf179b262112a4d
sha512	4628ed47d422060f28b63dcb46bb59edc0986fc712c52a6a86992eacc458fa9e4eb2c7f5aa79e87b923aa13eaefcc4ac25de19636f868d02171476c63d2d63f2
ripemd-160	760d596781bcc10ee4ec4896c76ef5c00c3d1bb2

20023721 as geometric shapes

Circle

Radius = n

Diameter	40047442
Circumference	125812749.58226
Area	1.2596196979391E+15

Sphere

Radius = n

Volume	3.3629697863515E+22
Surface area	5.0384787917562E+15
Circumference	125812749.58226

Square

Length = n

Perimeter	80094884
Area	400949402685841
Diagonal	28317817.807375

Cube

Length = n

Surface area	2405696416115046
Volume	8.0284989744979E+21
Space diagonal	34682102.128584

Equilateral Triangle

Length = n

Perimeter	60071163
Area	1.7361618417907E+14
Altitude	17341051.064292

Triangular Pyramid

Length = n

Surface area	1.7361618417907E+14
Volume	9.4616767793612E+20
Height	9439272.6024583