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

20808716 (number)

20808716 is an even 8-digits composite number following 20808715 and preceding 20808717. In scientific notation, it is written as 2.0808716 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 10351152 positive integers (up to 20808716) that are relatively prime to 20808716.

Interesting facts

20808716 has 12 divisors, whose sum is 36601488
The reverse of 20808716 is 61780802
Previous prime number is 197

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	twenty million eight hundred eight thousand seven hundred sixteen

Notation

Scientific notation	2.0808716 × 10^7
Engineering notation	2.0808716 × 10^6

Prime Factorization of 20808716

Prime Factorization 2 × 2 × 197 × 26407

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10404358	Product of the distinct prime numbers

The prime factorization of 20808716 is 2 × 2 × 197 × 26407. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 52, 29, 151, 211, 251, 1135, 28445, 31001, 388821, 638646, 181754, 4358805, 86621075, 34356597, 692127902, 748244324, 8875423982, 2804914012

Basic calculations (n = 20808716)

Multiplication

n×y

n×2	41617432
n×3	62426148
n×4	83234864
n×5	104043580

Division

n÷y

n÷2	10404358
n÷3	6936238.6666667
n÷3	5202179
n÷5	4161743.2

Exponentiation

n^y

n²	433002661568656
n³	9.0102294118263E+21
n⁴	1.8749130492554E+29
n⁵	3.901453316665E+36

Nth Root

^y√n

²√n	4561.657155026
³√n	275.0521818333
⁴√n	67.540041123959
⁵√n	29.083659843796

Divisors of 20808716

1, 2, 4, 197, 394, 788, 26407, 52814, 105628, 5202179, 10404358, 20808716

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20808715	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20808716 can be divided by 12 positive divisors. The sum of these divisors (counting 20808716) is 1, the average is 0.083333333333333.

Base conversion 20808716

Base	System	Value
2	Binary	1001111011000010000001100
3	Ternary	1110011012012012
4	Quaternary	1033120100030
5	Quinary	20311334331
6	Senary	2022000352
8	Octal	117302014
10	Decimal	20808716
12	Duodecimal	6b760b8
16	Hexadecimal	13d840c
20	Vigesimal	6a11fg
36	Base36	ce03w

Cryptographic Hash Functions

md5	a936a6a0edaa78522ae77ae78bcae935
sha1	edfccc7815abd063bd309d897c62eedb3b63bda1
sha256	8c5cdb68f78d9e766da47c5d048ec162fd0a6c8f9838f989c0183514a1e14121
sha512	23a33618ed0fda4e68fa9c3e62523c7f97f1734f192c8d3f00ac811ae91278b2ce5ff5209e140c0af5e54c59095b08c8a595dc7a6a8e32e5594cbe698d6feb47
ripemd-160	2fdb6508095391ce1edbc49ea10c10d5d3f6e5e8

20808716 as geometric shapes

Circle

Radius = n

Diameter	41617432
Circumference	130745018.63247
Area	1.3603179805689E+15

Sphere

Radius = n

Volume	3.7741960703136E+22
Surface area	5.4412719222757E+15
Circumference	130745018.63247

Square

Length = n

Perimeter	83234864
Area	433002661568656
Diagonal	29427968.38277

Cube

Length = n

Surface area	2598015969411936
Volume	9.0102294118263E+21
Space diagonal	36041753.352271

Equilateral Triangle

Length = n

Perimeter	62426148
Area	1.8749565241237E+14
Altitude	18020876.676136

Triangular Pyramid

Length = n

Surface area	1.8749565241237E+14
Volume	1.0618657195248E+21
Height	9809322.7942567