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

20744385 (number)

20744385 is an odd 8-digits composite number following 20744384 and preceding 20744386. In scientific notation, it is written as 2.0744385 × 10^7. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 11063664 positive integers (up to 20744385) that are relatively prime to 20744385.

Interesting facts

20744385 has 4 divisors, whose sum is 22127360
The reverse of 20744385 is 58344702
Previous prime number is 15

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million seven hundred forty-four thousand three hundred eighty-five

Notation

Scientific notation	2.0744385 × 10^7
Engineering notation	2.0744385 × 10^6

Prime Factorization of 20744385

Prime Factorization 15 × 1382959

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20744385	Product of the distinct prime numbers

The prime factorization of 20744385 is 15 × 1382959. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 99, 99, 691, 549, 6949, 1185, 46138, 7727, 548210, 537175, 1430371, 6243446, 15359453, 1745217, 608414598, 779276592, 4293756943, 1690348997

Basic calculations (n = 20744385)

Multiplication

n×y

n×2	41488770
n×3	62233155
n×4	82977540
n×5	103721925

Division

n÷y

n÷2	10372192.5
n÷3	6914795
n÷3	5186096.25
n÷5	4148877

Exponentiation

n^y

n²	430329509028225
n³	8.9269210121425E+21
n⁴	1.8518348634047E+29
n⁵	3.841517536289E+36

Nth Root

^y√n

²√n	4554.6004215518
³√n	274.76844419831
⁴√n	67.48777979421
⁵√n	29.065654899059

Divisors of 20744385

1, 15, 1382959, 20744385

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	-20744384	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 20744385 can be divided by 4 positive divisors. The sum of these divisors (counting 20744385) is 1, the average is 0.25.

Base conversion 20744385

Base	System	Value
2	Binary	1001111001000100011000001
3	Ternary	1110000220221120
4	Quaternary	1033020203001
5	Quinary	20302310020
6	Senary	2020342453
8	Octal	117104301
10	Decimal	20744385
12	Duodecimal	6b44a29
16	Hexadecimal	13c88c1
20	Vigesimal	69d0j5
36	Base36	ccmgx

Cryptographic Hash Functions

md5	452b489844f9e17e8e5613571a95fb4c
sha1	1a69c8acc95731fc83901230dc7a4240fa9a3fbf
sha256	27431c40a3ebe316fa133ef9db3beeb5a577c5f2bb9b25b5874e48ef0b3502c0
sha512	99abcae13e2196d302451e8a8774dfd572f67c0324fac0153620e5c7d6186f42dc73e97fae771c995f3977aef402313daaf1edac56c0a8b0cb118a7b472d76bc
ripemd-160	34811bfae2168c240650ac7316c8509ca916d00e

20744385 as geometric shapes

Circle

Radius = n

Diameter	41488770
Circumference	130340815.03848
Area	1.351920024186E+15

Sphere

Radius = n

Volume	3.7392999294564E+22
Surface area	5.4076800967439E+15
Circumference	130340815.03848

Square

Length = n

Perimeter	82977540
Area	430329509028225
Diagonal	29336990.610089

Cube

Length = n

Surface area	2581977054169350
Volume	8.9269210121425E+21
Space diagonal	35930328.79177

Equilateral Triangle

Length = n

Perimeter	62233155
Area	1.8633814340826E+14
Altitude	17965164.395885

Triangular Pyramid

Length = n

Surface area	1.8633814340826E+14
Volume	1.0520477304671E+21
Height	9778996.8700297