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

20142418 (number)

20142418 is an even 8-digits composite number following 20142417 and preceding 20142419. In scientific notation, it is written as 2.0142418 × 10^7. The sum of its digits is 22. It has a total of 2 prime factors and 4 positive divisors. There are 10071208 positive integers (up to 20142418) that are relatively prime to 20142418.

Interesting facts

20142418 has 4 divisors, whose sum is 30213630
The reverse of 20142418 is 81424102
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 22
Digital Root 4

Name

Name	twenty million one hundred forty-two thousand four hundred eighteen

Notation

Scientific notation	2.0142418 × 10^7
Engineering notation	2.0142418 × 10^6

Prime Factorization of 20142418

Prime Factorization 2 × 10071209

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20142418	Product of the distinct prime numbers

The prime factorization of 20142418 is 2 × 10071209. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 3, 81, 57, 360, 167, 9495, 7582, 82836, 59973, 63176, 714400, 615358, 5855697, 31824539, 62953368, 234846355, 55303676, 390185241, 1997562357

Basic calculations (n = 20142418)

Multiplication

n×y

n×2	40284836
n×3	60427254
n×4	80569672
n×5	100712090

Division

n÷y

n÷2	10071209
n÷3	6714139.3333333
n÷3	5035604.5
n÷5	4028483.6

Exponentiation

n^y

n²	405717002886724
n³	8.1721214618516E+21
n⁴	1.6460628643139E+29
n⁵	3.3155686267287E+36

Nth Root

^y√n

²√n	4488.0305257429
³√n	272.08454155502
⁴√n	66.992764726819
⁵√n	28.894974854324

Divisors of 20142418

1, 2, 10071209, 20142418

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20142417	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20142418 can be divided by 4 positive divisors. The sum of these divisors (counting 20142418) is 1, the average is 0.25.

Base conversion 20142418

Base	System	Value
2	Binary	1001100110101100101010010
3	Ternary	1101220100012111
4	Quaternary	1030311211102
5	Quinary	20124024133
6	Senary	1555415534
8	Octal	114654522
10	Decimal	20142418
12	Duodecimal	68b45aa
16	Hexadecimal	1335952
20	Vigesimal	65hg0i
36	Base36	bzpzm

Cryptographic Hash Functions

md5	72866e79bdcb4dc99fa1295f1cf4e14a
sha1	1212a49cbc390a295b7980095b1f5acf71c90750
sha256	580ebdc28d0d908b7e05933990d96e015a0276538fe0500d970ee4cebac49dae
sha512	3fcd0ef23362c2be3befba4cee5826811f9deb6543372fcee4500133aacd7d8f55029f5b9cc76bc9baa6ac1386dfbd6d64ccd8e6af60d1c4ba3d7e1e1bc9a053
ripemd-160	dc0809c013a6d653ae5b32e1e17ee573200361f5

20142418 as geometric shapes

Circle

Radius = n

Diameter	40284836
Circumference	126558544.82867
Area	1.2745975557054E+15

Sphere

Radius = n

Volume	3.4231302331729E+22
Surface area	5.0983902228216E+15
Circumference	126558544.82867

Square

Length = n

Perimeter	80569672
Area	405717002886724
Diagonal	28485680.714588

Cube

Length = n

Surface area	2434302017320344
Volume	8.1721214618516E+21
Space diagonal	34887691.36329

Equilateral Triangle

Length = n

Perimeter	60427254
Area	1.7568061562359E+14
Altitude	17443845.681645

Triangular Pyramid

Length = n

Surface area	1.7568061562359E+14
Volume	9.6309375039256E+20
Height	9495226.9048627