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

20188816 (number)

20188816 is an even 8-digits composite number following 20188815 and preceding 20188817. In scientific notation, it is written as 2.0188816 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 10 positive divisors. There are 10094400 positive integers (up to 20188816) that are relatively prime to 20188816.

Interesting facts

20188816 has 10 divisors, whose sum is 39115862
The reverse of 20188816 is 61888102
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 eighty-eight thousand eight hundred sixteen

Notation

Scientific notation	2.0188816 × 10^7
Engineering notation	2.0188816 × 10^6

Prime Factorization of 20188816

Prime Factorization 2 × 2 × 2 × 2 × 1261801

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	5	Total number of prime factors
rad	Radical	2523602	Product of the distinct prime numbers

The prime factorization of 20188816 is 2 × 2 × 2 × 2 × 1261801. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 6, 71, 18, 887, 616, 2262, 94, 96869, 45014, 366674, 58321, 2372790, 1982234, 90868958, 42289331, 912626137, 137112785, 2324291557, 2159800544

Basic calculations (n = 20188816)

Multiplication

n×y

n×2	40377632
n×3	60566448
n×4	80755264
n×5	100944080

Division

n÷y

n÷2	10094408
n÷3	6729605.3333333
n÷3	5047204
n÷5	4037763.2

Exponentiation

n^y

n²	407588291481856
n³	8.2287250204816E+21
n⁴	1.661282153531E+29
n⁵	3.3539319721721E+36

Nth Root

^y√n

²√n	4493.1966349137
³√n	272.293296659
⁴√n	67.031310854807
⁵√n	28.908274503422

Divisors of 20188816

1, 2, 4, 8, 16, 1261801, 2523602, 5047204, 10094408, 20188816

10 divisors

τ	Total Divisors	10	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20188815	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.1	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	10	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20188816 can be divided by 10 positive divisors. The sum of these divisors (counting 20188816) is 1, the average is 0.1.

Base conversion 20188816

Base	System	Value
2	Binary	1001101000000111010010000
3	Ternary	1101222200211221
4	Quaternary	1031000322100
5	Quinary	20132020231
6	Senary	2000414424
8	Octal	115007220
10	Decimal	20188816
12	Duodecimal	6917414
16	Hexadecimal	1340e90
20	Vigesimal	663c0g
36	Base36	c0psg

Cryptographic Hash Functions

md5	a805c5e2ad7a1d5ceb82977b475908cb
sha1	8601259352b24547414bd322a1bf8f6dcf59e2fc
sha256	ce89dcc38fe7095941d18eca78f0f824e50ff486c326d0e2c3797428b088b591
sha512	45e192c5709b54e3328d4ff24d88ca30ec9e0b236f6fe481daf194523992ea546276f45ac756606b96904455f9fddfaf6e52f314b691d745eea58adfbdbe4537
ripemd-160	62ced8589a52e31d8eb8fbbca9b73086e53db040

20188816 as geometric shapes

Circle

Radius = n

Diameter	40377632
Circumference	126850072.06055
Area	1.2804763822086E+15

Sphere

Radius = n

Volume	3.4468402763674E+22
Surface area	5.1219055288345E+15
Circumference	126850072.06055

Square

Length = n

Perimeter	80755264
Area	407588291481856
Diagonal	28551297.395455

Cube

Length = n

Surface area	2445529748891136
Volume	8.2287250204816E+21
Space diagonal	34968055.056659

Equilateral Triangle

Length = n

Perimeter	60566448
Area	1.7649090735419E+14
Altitude	17484027.52833

Triangular Pyramid

Length = n

Surface area	1.7649090735419E+14
Volume	9.6976454375032E+20
Height	9517099.1318183