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

20551423 (number)

20551423 is an odd 8-digits composite number following 20551422 and preceding 20551424. In scientific notation, it is written as 2.0551423 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 20369440 positive integers (up to 20551423) that are relatively prime to 20551423.

Interesting facts

20551423 has 4 divisors, whose sum is 20733408
The reverse of 20551423 is 32415502
Previous prime number is 113

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million five hundred fifty-one thousand four hundred twenty-three

Notation

Scientific notation	2.0551423 × 10^7
Engineering notation	2.0551423 × 10^6

Prime Factorization of 20551423

Prime Factorization 113 × 181871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20551423	Product of the distinct prime numbers

The prime factorization of 20551423 is 113 × 181871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 90, 93, 936, 229, 2296, 9538, 50437, 57142, 725613, 581676, 9442610, 3254629, 43731629, 26073473, 527632603, 968769505, 24657869, 546261468

Basic calculations (n = 20551423)

Multiplication

n×y

n×2	41102846
n×3	61654269
n×4	82205692
n×5	102757115

Division

n÷y

n÷2	10275711.5
n÷3	6850474.3333333
n÷3	5137855.75
n÷5	4110284.6

Exponentiation

n^y

n²	422360987324929
n³	8.6801193092123E+21
n⁴	1.7838880361409E+29
n⁵	3.6661437615371E+36

Nth Root

^y√n

²√n	4533.3677327126
³√n	273.91383352677
⁴√n	67.330288375386
⁵√n	29.011379467491

Divisors of 20551423

1, 113, 181871, 20551423

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20551422	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20551423 can be divided by 4 positive divisors. The sum of these divisors (counting 20551423) is 1, the average is 0.25.

Base conversion 20551423

Base	System	Value
2	Binary	1001110011001011011111111
3	Ternary	1102200010020211
4	Quaternary	1032121123333
5	Quinary	20230121143
6	Senary	2012253251
8	Octal	116313377
10	Decimal	20551423
12	Duodecimal	6a71227
16	Hexadecimal	13996ff
20	Vigesimal	688ib3
36	Base36	c8hkv

Cryptographic Hash Functions

md5	388f3622bae054addff61518aef89c85
sha1	809adea633a7a756f1e7c910bf156cb7e8276812
sha256	fecbf943fa76c140764f457d440ee0d85a593031f5ac905cbea00a5068a79290
sha512	7cfc8860d12927d843a460745d445bd4ccf06274b21b761ce0a78c82aa553eb042b2cb62e0b7c5ec2b2ef8c26b87eb78c3b4d86ea0aafc00943c494f214b00d6
ripemd-160	0623fc9dfda75e5c9f89c19a4868236dee62d0c1

20551423 as geometric shapes

Circle

Radius = n

Diameter	41102846
Circumference	129128399.03523
Area	1.3268861749429E+15

Sphere

Radius = n

Volume	3.6359198738806E+22
Surface area	5.3075446997717E+15
Circumference	129128399.03523

Square

Length = n

Perimeter	82205692
Area	422360987324929
Diagonal	29064101.132666

Cube

Length = n

Surface area	2534165923949574
Volume	8.6801193092123E+21
Space diagonal	35596108.80384

Equilateral Triangle

Length = n

Perimeter	61654269
Area	1.8288767229543E+14
Altitude	17798054.40192

Triangular Pyramid

Length = n

Surface area	1.8288767229543E+14
Volume	1.022961870842E+21
Height	9688033.7108888