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

20750949 (number)

20750949 is an odd 8-digits composite number following 20750948 and preceding 20750950. In scientific notation, it is written as 2.0750949 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 13599144 positive integers (up to 20750949) that are relatively prime to 20750949.

Interesting facts

20750949 has 8 divisors, whose sum is 23448000
The reverse of 20750949 is 94905702
Previous prime number is 59

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty million seven hundred fifty thousand nine hundred forty-nine

Notation

Scientific notation	2.0750949 × 10^7
Engineering notation	2.0750949 × 10^6

Prime Factorization of 20750949

Prime Factorization 9 × 59 × 39079

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20750949	Product of the distinct prime numbers

The prime factorization of 20750949 is 9 × 59 × 39079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 12, 29, 615, 85, 5519, 5169, 84619, 24668, 647903, 67374, 9875638, 3390870, 86436471, 58972344, 825426029, 296637479, 200644428, 5946615199

Basic calculations (n = 20750949)

Multiplication

n×y

n×2	41501898
n×3	62252847
n×4	83003796
n×5	103754745

Division

n÷y

n÷2	10375474.5
n÷3	6916983
n÷3	5187737.25
n÷5	4150189.8

Exponentiation

n^y

n²	430601884400601
n³	8.9353977425008E+21
n⁴	1.8541798284935E+29
n⁵	3.8475991057897E+36

Nth Root

^y√n

²√n	4555.3209546639
³√n	274.79742215821
⁴√n	67.493117831849
⁵√n	29.067494074485

Divisors of 20750949

1, 9, 59, 531, 39079, 351711, 2305661, 20750949

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	-20750948	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 20750949 can be divided by 8 positive divisors. The sum of these divisors (counting 20750949) is 1, the average is 0.125.

Base conversion 20750949

Base	System	Value
2	Binary	1001111001010001001100101
3	Ternary	1110001020221200
4	Quaternary	1033022021211
5	Quinary	20303012244
6	Senary	2020433113
8	Octal	117121145
10	Decimal	20750949
12	Duodecimal	6b48799
16	Hexadecimal	13ca265
20	Vigesimal	69dh79
36	Base36	ccrj9

Cryptographic Hash Functions

md5	8831cf42866cd46699fdc171e787e49c
sha1	0a770648cf5e674e94757efdbcfc99fd09b81e23
sha256	9fd8148fbbac6b2d4a0074c1dbb5d18eb8a442ea4b94d19a6849eaccee897ffa
sha512	10887f828a8174c09f9e0f3f031325580ec7e3578ae1b3fe1b9e430ec6515acf2e1bc95c5406a30fdc2f82bb6075a3f99c51041901cd8cf21192f3df701b839b
ripemd-160	6fb2732160e3bb63a30ef7f86a329b9a5a84cc04

20750949 as geometric shapes

Circle

Radius = n

Diameter	41501898
Circumference	130382057.86683
Area	1.3527757166548E+15

Sphere

Radius = n

Volume	3.7428506539658E+22
Surface area	5.4111028666194E+15
Circumference	130382057.86683

Square

Length = n

Perimeter	83003796
Area	430601884400601
Diagonal	29346273.507912

Cube

Length = n

Surface area	2583611306403606
Volume	8.9353977425008E+21
Space diagonal	35941697.973271

Equilateral Triangle

Length = n

Perimeter	62252847
Area	1.8645608540419E+14
Altitude	17970848.986635

Triangular Pyramid

Length = n

Surface area	1.8645608540419E+14
Volume	1.0530467227202E+21
Height	9782091.1693041