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

20789950 (number)

20789950 is an even 8-digits composite number following 20789949 and preceding 20789951. In scientific notation, it is written as 2.0789950 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 8315960 positive integers (up to 20789950) that are relatively prime to 20789950.

Interesting facts

20789950 has 8 divisors, whose sum is 32432400
The reverse of 20789950 is 05998702
Previous prime number is 25

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

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

Notation

Scientific notation	2.0789950 × 10^7
Engineering notation	2.0789950 × 10^6

Prime Factorization of 20789950

Prime Factorization 2 × 25 × 415799

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20789950	Product of the distinct prime numbers

The prime factorization of 20789950 is 2 × 25 × 415799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 90, 80, 937, 403, 211, 2132, 21558, 9524, 55866, 484719, 9584749, 1876397, 69202473, 92966692, 880897476, 479732474, 133659838, 4153859982

Basic calculations (n = 20789950)

Multiplication

n×y

n×2	41579900
n×3	62369850
n×4	83159800
n×5	103949750

Division

n÷y

n÷2	10394975
n÷3	6929983.3333333
n÷3	5197487.5
n÷5	4157990

Exponentiation

n^y

n²	432222021002500
n³	8.9858742055409E+21
n⁴	1.8681587543949E+29
n⁵	3.8838927095931E+36

Nth Root

^y√n

²√n	4559.5997631371
³√n	274.96947319547
⁴√n	67.524808501299
⁵√n	29.078412225925

Divisors of 20789950

1, 2, 25, 50, 415799, 831598, 10394975, 20789950

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	-20789949	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 20789950 can be divided by 8 positive divisors. The sum of these divisors (counting 20789950) is 1, the average is 0.125.

Base conversion 20789950

Base	System	Value
2	Binary	1001111010011101010111110
3	Ternary	1110010020110011
4	Quaternary	1033103222332
5	Quinary	20310234300
6	Senary	2021333434
8	Octal	117235276
10	Decimal	20789950
12	Duodecimal	6b6727a
16	Hexadecimal	13d3abe
20	Vigesimal	69ieha
36	Base36	cdlmm

Cryptographic Hash Functions

md5	baee6ae32f0e6ea828f364184ff575e1
sha1	0953b0cb6a5e82815c9391f46e1c54eee64db505
sha256	b39c90243c0da8360a66bbeab76e9c062f240723d7f2ddc14a6b608ec4951fda
sha512	b65aedf2f6b9e529e9caed71c454a7edb35191299774a2aee2abf13e0914fef4a09da08fd11bdc7ce047124e6bc3e16021da0f4dd447a836183058eb592246c6
ripemd-160	9f50edc186cc839c4d2a0cbc7cda19522067ad86

20789950 as geometric shapes

Circle

Radius = n

Diameter	41579900
Circumference	130627108.377
Area	1.3578655259012E+15

Sphere

Radius = n

Volume	3.7639941853613E+22
Surface area	5.4314621036047E+15
Circumference	130627108.377

Square

Length = n

Perimeter	83159800
Area	432222021002500
Diagonal	29401429.251059

Cube

Length = n

Surface area	2593332126015000
Volume	8.9858742055409E+21
Space diagonal	36009249.686817

Equilateral Triangle

Length = n

Perimeter	62369850
Area	1.8715762513161E+14
Altitude	18004624.843408

Triangular Pyramid

Length = n

Surface area	1.8715762513161E+14
Volume	1.0589954309379E+21
Height	9800476.4170195