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

20118688 (number)

20118688 is an even 8-digits composite number following 20118687 and preceding 20118689. In scientific notation, it is written as 2.0118688 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 12 positive divisors. There are 10059328 positive integers (up to 20118688) that are relatively prime to 20118688.

Interesting facts

20118688 has 12 divisors, whose sum is 39608730
The reverse of 20118688 is 88681102
Previous prime number is 2

Basic properties

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

Name

Name	twenty million one hundred eighteen thousand six hundred eighty-eight

Notation

Scientific notation	2.0118688 × 10^7
Engineering notation	2.0118688 × 10^6

Prime Factorization of 20118688

Prime Factorization 2 × 2 × 2 × 2 × 2 × 628709

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	1257418	Product of the distinct prime numbers

The prime factorization of 20118688 is 2 × 2 × 2 × 2 × 2 × 628709. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 36, 67, 132, 444, 2230, 1426, 35605, 32163, 979571, 951505, 5364567, 3559559, 29584591, 13921888, 135399417, 496304167, 7443928883, 5592715605

Basic calculations (n = 20118688)

Multiplication

n×y

n×2	40237376
n×3	60356064
n×4	80474752
n×5	100593440

Division

n÷y

n÷2	10059344
n÷3	6706229.3333333
n÷3	5029672
n÷5	4023737.6

Exponentiation

n^y

n²	404761606841344
n³	8.1432724824197E+21
n⁴	1.6383195837279E+29
n⁵	3.2960840549311E+36

Nth Root

^y√n

²√n	4485.3860480454
³√n	271.97765098957
⁴√n	66.973024778976
⁵√n	28.888163347348

Divisors of 20118688

1, 2, 4, 8, 16, 32, 628709, 1257418, 2514836, 5029672, 10059344, 20118688

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	-20118687	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 20118688 can be divided by 12 positive divisors. The sum of these divisors (counting 20118688) is 1, the average is 0.083333333333333.

Base conversion 20118688

Base	System	Value
2	Binary	1001100101111110010100000
3	Ternary	1101212010122121
4	Quaternary	1030233302200
5	Quinary	20122244223
6	Senary	1555114024
8	Octal	114576240
10	Decimal	20118688
12	Duodecimal	68a2914
16	Hexadecimal	132fca0
20	Vigesimal	65ege8
36	Base36	bz7og

Cryptographic Hash Functions

md5	b2847794778a8f05a70caff0dc47074b
sha1	739bfb811357839cb673601eedfad7c05ecdb3f4
sha256	84193183f7279082bd6d003d8aef42a4bda22dad89a1c498160c578f9ddae20d
sha512	36d8173059325501e823799fd19e90f8b9d1b8274d709e85696be5d64ca1ec8b0469e0e1acbbf6d7eb581cf493e6947ed828631c954aa92ca541ac8f401432c3
ripemd-160	9fea58c9c27fdf48ce8e68317288d47185de8db6

20118688 as geometric shapes

Circle

Radius = n

Diameter	40237376
Circumference	126409444.84133
Area	1.271596090508E+15

Sphere

Radius = n

Volume	3.4110460009266E+22
Surface area	5.0863843620319E+15
Circumference	126409444.84133

Square

Length = n

Perimeter	80474752
Area	404761606841344
Diagonal	28452121.426753

Cube

Length = n

Surface area	2428569641048064
Volume	8.1432724824197E+21
Space diagonal	34846589.797626

Equilateral Triangle

Length = n

Perimeter	60356064
Area	1.7526691700061E+14
Altitude	17423294.898813

Triangular Pyramid

Length = n

Surface area	1.7526691700061E+14
Volume	9.5969386556146E+20
Height	9484040.4755843