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

20804901 (number)

20804901 is an odd 8-digits composite number following 20804900 and preceding 20804902. In scientific notation, it is written as 2.0804901 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 12802992 positive integers (up to 20804901) that are relatively prime to 20804901.

Interesting facts

20804901 has 8 divisors, whose sum is 29873760
The reverse of 20804901 is 10940802
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million eight hundred four thousand nine hundred one

Notation

Scientific notation	2.0804901 × 10^7
Engineering notation	2.0804901 × 10^6

Prime Factorization of 20804901

Prime Factorization 3 × 13 × 533459

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20804901	Product of the distinct prime numbers

The prime factorization of 20804901 is 3 × 13 × 533459. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 86, 76, 594, 671, 7588, 2825, 4116, 14726, 797923, 551024, 3422125, 3664779, 99664444, 105082, 25425408, 905757523, 2334459356, 1332439590

Basic calculations (n = 20804901)

Multiplication

n×y

n×2	41609802
n×3	62414703
n×4	83219604
n×5	104024505

Division

n÷y

n÷2	10402450.5
n÷3	6934967
n÷3	5201225.25
n÷5	4160980.2

Exponentiation

n^y

n²	432843905619801
n³	9.0052746048733E+21
n⁴	1.873538466322E+29
n⁵	3.8978782311522E+36

Nth Root

^y√n

²√n	4561.2389764186
³√n	275.03537175867
⁴√n	67.536945270116
⁵√n	29.082593345508

Divisors of 20804901

1, 3, 13, 39, 533459, 1600377, 6934967, 20804901

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	-20804900	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 20804901 can be divided by 8 positive divisors. The sum of these divisors (counting 20804901) is 1, the average is 0.125.

Base conversion 20804901

Base	System	Value
2	Binary	1001111010111010100100101
3	Ternary	1110010222221220
4	Quaternary	1033113110211
5	Quinary	20311224101
6	Senary	2021530553
8	Octal	117272445
10	Decimal	20804901
12	Duodecimal	6b73a59
16	Hexadecimal	13d7525
20	Vigesimal	6a0c51
36	Base36	cdx5x

Cryptographic Hash Functions

md5	86aa7cdd1a1695c2a7cd8d30b4c6ca01
sha1	912fc20a5b1ff3405bf8bc10f81216ba94fb58c6
sha256	36300655289fe7c10ea39d440fd694d09e97cef4ae0aa3d4b8962647e7045272
sha512	ae29c571909fdeb0fc280860e586063f159e77d4d3e25e20ce84a433c309341777045bc392a2e6e2899deac52a3c745cae8768d9f82b0d26ac166d2a27223fb1
ripemd-160	f3889ca132b88981edc820e40b5f1b107a2e05e1

20804901 as geometric shapes

Circle

Radius = n

Diameter	41609802
Circumference	130721048.28053
Area	1.3598192340463E+15

Sphere

Radius = n

Volume	3.7721206056305E+22
Surface area	5.4392769361851E+15
Circumference	130721048.28053

Square

Length = n

Perimeter	83219604
Area	432843905619801
Diagonal	29422573.15803

Cube

Length = n

Surface area	2597063433718806
Volume	9.0052746048733E+21
Space diagonal	36035145.578441

Equilateral Triangle

Length = n

Perimeter	62414703
Area	1.8742690907001E+14
Altitude	18017572.78922

Triangular Pyramid

Length = n

Surface area	1.8742690907001E+14
Volume	1.0612817899255E+21
Height	9807524.3860099