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

20772721 (number)

20772721 is an odd 8-digits composite number following 20772720 and preceding 20772722. In scientific notation, it is written as 2.0772721 × 10^7. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 20737444 positive integers (up to 20772721) that are relatively prime to 20772721.

Interesting facts

20772721 has 4 divisors, whose sum is 20808000
The reverse of 20772721 is 12727702
Previous prime number is 599

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million seven hundred seventy-two thousand seven hundred twenty-one

Notation

Scientific notation	2.0772721 × 10^7
Engineering notation	2.0772721 × 10^6

Prime Factorization of 20772721

Prime Factorization 599 × 34679

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20772721	Product of the distinct prime numbers

The prime factorization of 20772721 is 599 × 34679. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 6, 79, 64, 920, 734, 9253, 6130, 48251, 17365, 266533, 228145, 9483063, 7726425, 16796607, 76082038, 631547291, 519676792, 2686254709, 2845195550

Basic calculations (n = 20772721)

Multiplication

n×y

n×2	41545442
n×3	62318163
n×4	83090884
n×5	103863605

Division

n÷y

n÷2	10386360.5
n÷3	6924240.3333333
n÷3	5193180.25
n÷5	4154544.2

Exponentiation

n^y

n²	431505937743841
n³	8.9635524545962E+21
n⁴	1.8619737430819E+29
n⁵	3.8678261074366E+36

Nth Root

^y√n

²√n	4557.7100609846
³√n	274.89349484494
⁴√n	67.510814400247
⁵√n	29.073591068402

Divisors of 20772721

1, 599, 34679, 20772721

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	-20772720	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 20772721 can be divided by 4 positive divisors. The sum of these divisors (counting 20772721) is 1, the average is 0.25.

Base conversion 20772721

Base	System	Value
2	Binary	1001111001111011101110001
3	Ternary	1110002100211001
4	Quaternary	1033033131301
5	Quinary	20304211341
6	Senary	2021122001
8	Octal	117173561
10	Decimal	20772721
12	Duodecimal	6b59301
16	Hexadecimal	13cf771
20	Vigesimal	69gbg1
36	Base36	cd8c1

Cryptographic Hash Functions

md5	bbcd5990add660fef11d36a98c4c5e7b
sha1	b797e1e03cc0bb2f159b431939a32da41bc7d266
sha256	e2e5763c43774f200a554825c5a2315ceff7a69f081f2412de7c0db8d004cabc
sha512	80e104d9084dd58806389f9f3a2892b10d33c6e6dcee6e07d683e2c0f32b977874526e6aceefc523e9d63de89ae098b05b5afb2a86789bae2d9b1f8cb4c75d30
ripemd-160	4f20bdce3bda90c9238c3f47c6c9b1eb7368d47d

20772721 as geometric shapes

Circle

Radius = n

Diameter	41545442
Circumference	130518855.37734
Area	1.3556158839964E+15

Sphere

Radius = n

Volume	3.7546440721901E+22
Surface area	5.4224635359857E+15
Circumference	130518855.37734

Square

Length = n

Perimeter	83090884
Area	431505937743841
Diagonal	29377063.765592

Cube

Length = n

Surface area	2589035626463046
Volume	8.9635524545962E+21
Space diagonal	35979408.183453

Equilateral Triangle

Length = n

Perimeter	62318163
Area	1.86847551985E+14
Altitude	17989704.091726

Triangular Pyramid

Length = n

Surface area	1.86847551985E+14
Volume	1.056364787361E+21
Height	9792354.5885308