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

20688076 (number)

20688076 is an even 8-digits composite number following 20688075 and preceding 20688077. In scientific notation, it is written as 2.0688076 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 6 positive divisors. There are 10344036 positive integers (up to 20688076) that are relatively prime to 20688076.

Interesting facts

20688076 has 6 divisors, whose sum is 36204140
The reverse of 20688076 is 67088602
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	twenty million six hundred eighty-eight thousand seventy-six

Notation

Scientific notation	2.0688076 × 10^7
Engineering notation	2.0688076 × 10^6

Prime Factorization of 20688076

Prime Factorization 2 × 2 × 5172019

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	10344038	Product of the distinct prime numbers

The prime factorization of 20688076 is 2 × 2 × 5172019. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 7, 83, 90, 430, 46, 4735, 5933, 26030, 81960, 264168, 634119, 1943566, 3977192, 53722323, 24064936, 405625551, 750528339, 6514240781, 5323617732

Basic calculations (n = 20688076)

Multiplication

n×y

n×2	41376152
n×3	62064228
n×4	82752304
n×5	103440380

Division

n÷y

n÷2	10344038
n÷3	6896025.3333333
n÷3	5172019
n÷5	4137615.2

Exponentiation

n^y

n²	427996488581776
n³	8.8544238835129E+21
n⁴	1.8318099423833E+29
n⁵	3.7896623305581E+36

Nth Root

^y√n

²√n	4548.4146688709
³√n	274.51960647522
⁴√n	67.441935536214
⁵√n	29.049858452039

Divisors of 20688076

1, 2, 4, 5172019, 10344038, 20688076

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20688075	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20688076 can be divided by 6 positive divisors. The sum of these divisors (counting 20688076) is 1, the average is 0.16666666666667.

Base conversion 20688076

Base	System	Value
2	Binary	1001110111010110011001100
3	Ternary	1102221001201001
4	Quaternary	1032322303030
5	Quinary	20244004301
6	Senary	2015230044
8	Octal	116726314
10	Decimal	20688076
12	Duodecimal	6b18324
16	Hexadecimal	13baccc
20	Vigesimal	69603g
36	Base36	cbf0s

Cryptographic Hash Functions

md5	3a1fe05430e85438344861bf1aa4bf55
sha1	6abbbe6519547683f59c07e8dea80da882a4bc0a
sha256	52ea1dcb2d25ab8a705d9fd98d319c6da34d10db11e13161bdd7ccdb1d9259f3
sha512	c85e15176e3980a6a8f13660e33b98d4c76f88989034ec25a07d4311ca6c3a0e09d54c14d44d02add527205cd999ab6ef00e607d21dddf23bed82ce012dedcd1
ripemd-160	702418d458608419b215fc2cada0fbbc4c4b35c3

20688076 as geometric shapes

Circle

Radius = n

Diameter	41376152
Circumference	129987015.15701
Area	1.3445906242907E+15

Sphere

Radius = n

Volume	3.7089324032286E+22
Surface area	5.3783624971629E+15
Circumference	129987015.15701

Square

Length = n

Perimeter	82752304
Area	427996488581776
Diagonal	29257357.658605

Cube

Length = n

Surface area	2567978931490656
Volume	8.8544238835129E+21
Space diagonal	35832798.742846

Equilateral Triangle

Length = n

Perimeter	62064228
Area	1.8532791592118E+14
Altitude	17916399.371423

Triangular Pyramid

Length = n

Surface area	1.8532791592118E+14
Volume	1.043503861922E+21
Height	9752452.5528684