20388840, twenty million three hundred eighty-eight thousand eight hundred forty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

20388840 has 64 divisors, whose sum is 61680960
The reverse of 20388840 is 04888302
Previous prime number is 131

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6

Name

Name	twenty million three hundred eighty-eight thousand eight hundred forty

Notation

Scientific notation	2.0388840 × 10^7
Engineering notation	2.0388840 × 10^6

Prime Factorization of 20388840

Prime Factorization 2 × 2 × 2 × 3 × 5 × 131 × 1297

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	7	Total number of prime factors
rad	Radical	5097210	Product of the distinct prime numbers

The prime factorization of 20388840 is 2 × 2 × 2 × 3 × 5 × 131 × 1297. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 2, 33, 32, 790, 698, 4493, 1450, 11008, 43602, 598187, 312954, 6816413, 6428999, 10208107, 75431063, 530767842, 758093560, 6444183679, 9713325823

Basic calculations (n = 20388840)

Multiplication

n×y

n×2	40777680
n×3	61166520
n×4	81555360
n×5	101944200

Division

n÷y

n÷2	10194420
n÷3	6796280
n÷3	5097210
n÷5	4077768

Exponentiation

n^y

n²	415704796545600
n³	8.4757385840008E+21
n⁴	1.7281047787102E+29
n⁵	3.5234051836357E+36

Nth Root

^y√n

²√n	4515.4003144793
³√n	273.18960650494
⁴√n	67.196728450716
⁵√n	28.965331521133

Divisors of 20388840

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1297, 1310, 1572, 1965, 2594, 2620, 3144, 3891, 3930, 5188, 5240, 6485, 7782, 7860, 10376, 12970, 15564, 15720, 19455, 25940, 31128, 38910, 51880, 77820, 155640, 169907, 339814, 509721, 679628, 849535, 1019442, 1359256, 1699070, 2038884, 2548605, 3398140, 4077768, 5097210, 6796280, 10194420, 20388840

64 divisors

τ	Total Divisors	64	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20388839	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.015625	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	64	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20388840 can be divided by 64 positive divisors. The sum of these divisors (counting 20388840) is 1, the average is 0.015625.

Base conversion 20388840

Base	System	Value
2	Binary	1001101110001101111101000
3	Ternary	1102100212020020
4	Quaternary	1031301233220
5	Quinary	20204420330
6	Senary	2005000440
8	Octal	115615750
10	Decimal	20388840
12	Duodecimal	69b3120
16	Hexadecimal	1371be8
20	Vigesimal	678c20
36	Base36	c504o

Cryptographic Hash Functions

md5	197027c8a4e4962bbc6881a7f41a0cd4
sha1	9aee37e62f690d40d5d766de0862e94df2de03a0
sha256	fd309e88225c63a03803019e0f2d47fb915d225f35785a04e85e3ab0753bbb29
sha512	e65755acb21b69596ff625cd8d8116d97dd60120a63ab5348ffe6b19b537a15c1f31373e68022e0bb760a9f550c2a215a18de68ae38aabd741c6a90b7cc084e4
ripemd-160	5c77a62bdfee1427202ab78a67e27665aca73afe

20388840 as geometric shapes

Circle

Radius = n

Diameter	40777680
Circumference	128106859.91844
Area	1.3059751348897E+15

Sphere

Radius = n

Volume	3.5503090758993E+22
Surface area	5.2239005395588E+15
Circumference	128106859.91844

Square

Length = n

Perimeter	81555360
Area	415704796545600
Diagonal	28834174.049055

Cube

Length = n

Surface area	2494228779273600
Volume	8.4757385840008E+21
Space diagonal	35314506.787393

Equilateral Triangle

Length = n

Perimeter	61166520
Area	1.8000545714177E+14
Altitude	17657253.393696

Triangular Pyramid

Length = n

Surface area	1.8000545714177E+14
Volume	9.9887537138524E+20
Height	9611391.349685