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

20768055 (number)

20768055 is an odd 8-digits composite number following 20768054 and preceding 20768056. In scientific notation, it is written as 2.0768055 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 8630400 positive integers (up to 20768055) that are relatively prime to 20768055.

Interesting facts

20768055 has 8 divisors, whose sum is 27764208
The reverse of 20768055 is 55086702
Previous prime number is 385

Basic properties

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

Name

Name	twenty million seven hundred sixty-eight thousand fifty-five

Notation

Scientific notation	2.0768055 × 10^7
Engineering notation	2.0768055 × 10^6

Prime Factorization of 20768055

Prime Factorization 3 × 385 × 17981

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20768055	Product of the distinct prime numbers

The prime factorization of 20768055 is 3 × 385 × 17981. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 82, 98, 167, 175, 3794, 8490, 25560, 26244, 354706, 529508, 9034533, 7420465, 46796054, 51745395, 630439012, 486230676, 214308017, 1103483251

Basic calculations (n = 20768055)

Multiplication

n×y

n×2	41536110
n×3	62304165
n×4	83072220
n×5	103840275

Division

n÷y

n÷2	10384027.5
n÷3	6922685
n÷3	5192013.75
n÷5	4153611

Exponentiation

n^y

n²	431312108483025
n³	8.9575135911414E+21
n⁴	1.8603013492407E+29
n⁵	3.8634840737606E+36

Nth Root

^y√n

²√n	4557.1981523739
³√n	274.87291097285
⁴√n	67.507022985567
⁵√n	29.072284840237

Divisors of 20768055

1, 3, 385, 1155, 17981, 53943, 6922685, 20768055

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	-20768054	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 20768055 can be divided by 8 positive divisors. The sum of these divisors (counting 20768055) is 1, the average is 0.125.

Base conversion 20768055

Base	System	Value
2	Binary	1001111001110010100110111
3	Ternary	1110002010102020
4	Quaternary	1033032110313
5	Quinary	20304034210
6	Senary	2021044223
8	Octal	117162467
10	Decimal	20768055
12	Duodecimal	6b56673
16	Hexadecimal	13ce537
20	Vigesimal	69g02f
36	Base36	cd4qf

Cryptographic Hash Functions

md5	073a68f815131cd284fc84154dab4bfb
sha1	6489ec44fe30cc4b5ab29cde37c43c758307d0eb
sha256	c744792036e8cc6a8e371776001fd1e80c1755bf3db6d4090448d2623bbcc47f
sha512	7b265e9ff1805c7eff9511a5a21c083b7a4a1191ba88001bac399c0ef0e6e25355d53bfd48da6906e29a2e4b47a15a6a1006bed6783a99b8119c32a52f6e43c0
ripemd-160	46134e2f1aa4089ca907247c11d373e7f70b3d0b

20768055 as geometric shapes

Circle

Radius = n

Diameter	41536110
Circumference	130489538.0347
Area	1.3550069514146E+15

Sphere

Radius = n

Volume	3.7521145189814E+22
Surface area	5.4200278056584E+15
Circumference	130489538.0347

Square

Length = n

Perimeter	83072220
Area	431312108483025
Diagonal	29370465.04511

Cube

Length = n

Surface area	2587872650898150
Volume	8.9575135911414E+21
Space diagonal	35971326.434385

Equilateral Triangle

Length = n

Perimeter	62304165
Area	1.8676362145306E+14
Altitude	17985663.217192

Triangular Pyramid

Length = n

Surface area	1.8676362145306E+14
Volume	1.0556531004778E+21
Height	9790155.0150368