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

20742461 (number)

20742461 is an odd 8-digits prime number following 20742460 and preceding 20742462. In scientific notation, it is written as 2.0742461 × 10^7. The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors. There are 20742460 positive integers (up to 20742461) that are relatively prime to 20742461.

Interesting facts

20742461 has 2 divisors, whose sum is 20742462
The reverse of 20742461 is 16424702
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	twenty million seven hundred forty-two thousand four hundred sixty-one

Notation

Scientific notation	2.0742461 × 10^7
Engineering notation	2.0742461 × 10^6

Prime Factorization of 20742461

Prime Factorization 20742461

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20742461	Product of the distinct prime numbers

The prime factorization of 20742461 is 20742461. Since it has a total of 1 prime factors.

Most popular turbo-numbers

10, 10, 19, 30, 728, 575, 6155, 9605, 23281, 45661, 388636, 162828, 4223573, 908334, 41780457, 69824371, 618333577, 398150693, 4732316868, 1915851797

Basic calculations (n = 20742461)

Multiplication

n×y

n×2	41484922
n×3	62227383
n×4	82969844
n×5	103712305

Division

n÷y

n÷2	10371230.5
n÷3	6914153.6666667
n÷3	5185615.25
n÷5	4148492.2

Exponentiation

n^y

n²	430249688336521
n³	8.9244373805824E+21
n⁴	1.8511479431367E+29
n⁵	3.8397364015744E+36

Nth Root

^y√n

²√n	4554.3892016383
³√n	274.75994919542
⁴√n	67.48621490081
⁵√n	29.065115722845

Divisors of 20742461

1, 20742461

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20742462	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10371231	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4554.3893114226	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999035794	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20742461 can be divided by 2 positive divisors. The sum of these divisors (counting 20742461) is 20742462, the average is 10371231.

Base conversion 20742461

Base	System	Value
2	Binary	1001111001000000100111101
3	Ternary	1110000211022022
4	Quaternary	1033020010331
5	Quinary	20302224321
6	Senary	2020325525
8	Octal	117100475
10	Decimal	20742461
12	Duodecimal	6b438a5
16	Hexadecimal	13c813d
20	Vigesimal	69cg31
36	Base36	cckzh

Cryptographic Hash Functions

md5	bdeeb8b8868e19aa5729bcae3b17ef97
sha1	07239467807b5a313a2cd17e268577a640b1211a
sha256	99406e85443711003e49a97b011862cc1150e89743eb465b7ceb9a334602d526
sha512	942495a89d046d67c7d214c57a71abc3482c498e4348ebed526afeb191a457277281c9f0faf85710d150809a2db4a91a89427305d871d2aabd18a6ca15ce30a8
ripemd-160	9fd70cca10a29db8546f3201933ae0e64afee063

20742461 as geometric shapes

Circle

Radius = n

Diameter	41484922
Circumference	130328726.18995
Area	1.3516692600873E+15

Sphere

Radius = n

Volume	3.7382595883013E+22
Surface area	5.4066770403492E+15
Circumference	130328726.18995

Square

Length = n

Perimeter	82969844
Area	430249688336521
Diagonal	29334269.663195

Cube

Length = n

Surface area	2581498130019126
Volume	8.9244373805824E+21
Space diagonal	35926996.326016

Equilateral Triangle

Length = n

Perimeter	62227383
Area	1.8630358003488E+14
Altitude	17963498.163008

Triangular Pyramid

Length = n

Surface area	1.8630358003488E+14
Volume	1.0517550316808E+21
Height	9778089.8877317