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

20432813 (number)

20432813 is an odd 8-digits composite number following 20432812 and preceding 20432814. In scientific notation, it is written as 2.0432813 × 10^7. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 19589040 positive integers (up to 20432813) that are relatively prime to 20432813.

Interesting facts

20432813 has 8 divisors, whose sum is 21288960
The reverse of 20432813 is 31823402
Previous prime number is 109

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 23
Digital Root 5

Name

Name	twenty million four hundred thirty-two thousand eight hundred thirteen

Notation

Scientific notation	2.0432813 × 10^7
Engineering notation	2.0432813 × 10^6

Prime Factorization of 20432813

Prime Factorization 31 × 109 × 6047

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20432813	Product of the distinct prime numbers

The prime factorization of 20432813 is 31 × 109 × 6047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 65, 36, 434, 737, 4205, 4657, 13385, 39409, 977884, 350310, 9195027, 4697266, 48581745, 6320418, 714338582, 312286584, 1190545828, 6009816391

Basic calculations (n = 20432813)

Multiplication

n×y

n×2	40865626
n×3	61298439
n×4	81731252
n×5	102164065

Division

n÷y

n÷2	10216406.5
n÷3	6810937.6666667
n÷3	5108203.25
n÷5	4086562.6

Exponentiation

n^y

n²	417499847092969
n³	8.5306963031792E+21
n⁴	1.7430612232265E+29
n⁵	3.5615644021739E+36

Nth Root

^y√n

²√n	4520.2669168977
³√n	273.38586322678
⁴√n	67.232930301287
⁵√n	28.977814773186

Divisors of 20432813

1, 31, 109, 3379, 6047, 187457, 659123, 20432813

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20432812	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20432813 can be divided by 8 positive divisors. The sum of these divisors (counting 20432813) is 1, the average is 0.125.

Base conversion 20432813

Base	System	Value
2	Binary	1001101111100011110101101
3	Ternary	1102110002112212
4	Quaternary	1031330132231
5	Quinary	20212322223
6	Senary	2005540205
8	Octal	115743655
10	Decimal	20432813
12	Duodecimal	6a14665
16	Hexadecimal	137c7ad
20	Vigesimal	67e20d
36	Base36	c5y25

Cryptographic Hash Functions

md5	491a653e4f3ffc8efd4d08228626bf77
sha1	c0d1b667e2202832145dae3993cae4d74721f6d1
sha256	335547d7233ff6dc9643361ad7f1701dbbbbc6f290c5d3cd0e103ef6b539f143
sha512	a9df60322e14fc734912e36428fd3d08be86929c59cdb269cd0224048cb76640bdd38ea892746815b7e3f2046e7195824462f5125ff34d6dfb6e1b38df2093d5
ripemd-160	35882c0840b5c13227cb143bf7b52a87a5cafee9

20432813 as geometric shapes

Circle

Radius = n

Diameter	40865626
Circumference	128383150.42595
Area	1.3116144525021E+15

Sphere

Radius = n

Volume	3.5733297114765E+22
Surface area	5.2464578100085E+15
Circumference	128383150.42595

Square

Length = n

Perimeter	81731252
Area	417499847092969
Diagonal	28896361.262033

Cube

Length = n

Surface area	2504999082557814
Volume	8.5306963031792E+21
Space diagonal	35390670.257554

Equilateral Triangle

Length = n

Perimeter	61298439
Area	1.8078273682931E+14
Altitude	17695335.128777

Triangular Pyramid

Length = n

Surface area	1.8078273682931E+14
Volume	1.0053522007035E+21
Height	9632120.4206778