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

20790790 (number)

20790790 is an even 8-digits composite number following 20790789 and preceding 20790791. In scientific notation, it is written as 2.0790790 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 8316312 positive integers (up to 20790790) that are relatively prime to 20790790.

Interesting facts

20790790 has 8 divisors, whose sum is 37423440
The reverse of 20790790 is 09709702
Previous prime number is 5

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million seven hundred ninety thousand seven hundred ninety

Notation

Scientific notation	2.0790790 × 10^7
Engineering notation	2.0790790 × 10^6

Prime Factorization of 20790790

Prime Factorization 2 × 5 × 2079079

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20790790	Product of the distinct prime numbers

The prime factorization of 20790790 is 2 × 5 × 2079079. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 85, 20, 247, 104, 5573, 6475, 60834, 18894, 216731, 342617, 4707133, 9823169, 26679047, 12489195, 64564559, 80501105, 9539187874, 2266544966

Basic calculations (n = 20790790)

Multiplication

n×y

n×2	41581580
n×3	62372370
n×4	83163160
n×5	103953950

Division

n÷y

n÷2	10395395
n÷3	6930263.3333333
n÷3	5197697.5
n÷5	4158158

Exponentiation

n^y

n²	432256948824100
n³	8.9869634490426E+21
n⁴	1.8684606980672E+29
n⁵	3.8846773996769E+36

Nth Root

^y√n

²√n	4559.6918755548
³√n	274.97317644707
⁴√n	67.525490561378
⁵√n	29.078647199761

Divisors of 20790790

1, 2, 5, 10, 2079079, 4158158, 10395395, 20790790

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	-20790789	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 20790790 can be divided by 8 positive divisors. The sum of these divisors (counting 20790790) is 1, the average is 0.125.

Base conversion 20790790

Base	System	Value
2	Binary	1001111010011111000000110
3	Ternary	1110010021121021
4	Quaternary	1033103320012
5	Quinary	20310301130
6	Senary	2021341354
8	Octal	117237006
10	Decimal	20790790
12	Duodecimal	6b6785a
16	Hexadecimal	13d3e06
20	Vigesimal	69igja
36	Base36	cdm9y

Cryptographic Hash Functions

md5	3d04a33a39b41ee910af64389434a5e6
sha1	9094e8ea375e11a68f0d4acad6b1ee46a2e738ec
sha256	2bf773540a14217ad0434005dbad4bd7d0db5d7b490cde2f6c15bbb041935b58
sha512	0c88e0e934660f5102550438b8e4504771789072ddbd38a58cf4aed5091e41b7cb22aa110f2682979cc1b9a3892ae4d70c3aa9a5d4ebd884a3428f484a7694da
ripemd-160	6b796b322e5614d900e9f2eb573b24fbf50adbfe

20790790 as geometric shapes

Circle

Radius = n

Diameter	41581580
Circumference	130632386.25266
Area	1.3579752548889E+15

Sphere

Radius = n

Volume	3.7644504466123E+22
Surface area	5.4319010195557E+15
Circumference	130632386.25266

Square

Length = n

Perimeter	83163160
Area	432256948824100
Diagonal	29402617.190451

Cube

Length = n

Surface area	2593541692944600
Volume	8.9869634490426E+21
Space diagonal	36010704.609495

Equilateral Triangle

Length = n

Perimeter	62372370
Area	1.8717274932201E+14
Altitude	18005352.304747

Triangular Pyramid

Length = n

Surface area	1.8717274932201E+14
Volume	1.0591237995156E+21
Height	9800872.396817