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

20382018 (number)

20382018 is an even 8-digits composite number following 20382017 and preceding 20382019. In scientific notation, it is written as 2.0382018 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 6794004 positive integers (up to 20382018) that are relatively prime to 20382018.

Interesting facts

20382018 has 8 divisors, whose sum is 40764048
The reverse of 20382018 is 81028302
Previous prime number is 3

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	twenty million three hundred eighty-two thousand eighteen

Notation

Scientific notation	2.0382018 × 10^7
Engineering notation	2.0382018 × 10^6

Prime Factorization of 20382018

Prime Factorization 2 × 3 × 3397003

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20382018	Product of the distinct prime numbers

The prime factorization of 20382018 is 2 × 3 × 3397003. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 6, 77, 27, 701, 990, 1003, 9813, 16699, 96250, 338904, 677943, 4522048, 9285582, 11289798, 39550335, 30517110, 585621523, 5795756913, 8879102564

Basic calculations (n = 20382018)

Multiplication

n×y

n×2	40764036
n×3	61146054
n×4	81528072
n×5	101910090

Division

n÷y

n÷2	10191009
n÷3	6794006
n÷3	5095504.5
n÷5	4076403.6

Exponentiation

n^y

n²	415426657752324
n³	8.4672336159877E+21
n⁴	1.7257930797127E+29
n⁵	3.5175145614979E+36

Nth Root

^y√n

²√n	4514.6448365292
³√n	273.1591338314
⁴√n	67.191106826196
⁵√n	28.963392931753

Divisors of 20382018

1, 2, 3, 6, 3397003, 6794006, 10191009, 20382018

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20382017	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20382018 can be divided by 8 positive divisors. The sum of these divisors (counting 20382018) is 1, the average is 0.125.

Base conversion 20382018

Base	System	Value
2	Binary	1001101110000000101000010
3	Ternary	1102100111212120
4	Quaternary	1031300011002
5	Quinary	20204211033
6	Senary	2004505110
8	Octal	115600502
10	Decimal	20382018
12	Duodecimal	69ab196
16	Hexadecimal	1370142
20	Vigesimal	677f0i
36	Base36	c4uv6

Cryptographic Hash Functions

md5	c2806ea6e6e0872011e7ec6019efe0cb
sha1	64ee2cad2d9e7ea2264a68346f6c6e046c1096bb
sha256	3c255d89230a524767a504bb2da43adb6f6eb5e2d63e519e2338d9e45904b612
sha512	a66ba85205197fd8a68842c1883fa3059af44a18b74bb962db76d52261b328850366d357fc0595315739d8bfa8a49d05a9ca30178179985e58360269dcb8779f
ripemd-160	c1448e536bda52561060de0cc1f5ce8e24619996

20382018 as geometric shapes

Circle

Radius = n

Diameter	40764036
Circumference	128063996.02827
Area	1.3051013361001E+15

Sphere

Radius = n

Volume	3.5467465232287E+22
Surface area	5.2204053444002E+15
Circumference	128063996.02827

Square

Length = n

Perimeter	81528072
Area	415426657752324
Diagonal	28824526.284133

Cube

Length = n

Surface area	2492559946513944
Volume	8.4672336159877E+21
Space diagonal	35302690.736783

Equilateral Triangle

Length = n

Perimeter	61146054
Area	1.7988501951139E+14
Altitude	17651345.368392

Triangular Pyramid

Length = n

Surface area	1.7988501951139E+14
Volume	9.978730512926E+20
Height	9608175.4280442