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

20124238 (number)

20124238 is an even 8-digits composite number following 20124237 and preceding 20124239. In scientific notation, it is written as 2.0124238 × 10^7. The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors. There are 9994440 positive integers (up to 20124238) that are relatively prime to 20124238.

Interesting facts

20124238 has 8 divisors, whose sum is 30389400
The reverse of 20124238 is 83242102
Previous prime number is 149

Basic properties

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

Name

Name	twenty million one hundred twenty-four thousand two hundred thirty-eight

Notation

Scientific notation	2.0124238 × 10^7
Engineering notation	2.0124238 × 10^6

Prime Factorization of 20124238

Prime Factorization 2 × 149 × 67531

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20124238	Product of the distinct prime numbers

The prime factorization of 20124238 is 2 × 149 × 67531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 9, 39, 52, 178, 267, 904, 6923, 1252, 46840, 883059, 687064, 4257899, 5191436, 97539666, 6787347, 482569690, 231303983, 2638271414, 2797210424

Basic calculations (n = 20124238)

Multiplication

n×y

n×2	40248476
n×3	60372714
n×4	80496952
n×5	100621190

Division

n÷y

n÷2	10062119
n÷3	6708079.3333333
n÷3	5031059.5
n÷5	4024847.6

Exponentiation

n^y

n²	404984955080644
n³	8.1500136224622E+21
n⁴	1.6401281384167E+29
n⁵	3.3006329007995E+36

Nth Root

^y√n

²√n	4486.0046812281
³√n	272.00265820643
⁴√n	66.977643144769
⁵√n	28.889757006119

Divisors of 20124238

1, 2, 149, 298, 67531, 135062, 10062119, 20124238

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	-20124237	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 20124238 can be divided by 8 positive divisors. The sum of these divisors (counting 20124238) is 1, the average is 0.125.

Base conversion 20124238

Base	System	Value
2	Binary	1001100110001001001001110
3	Ternary	1101212102021011
4	Quaternary	1030301021032
5	Quinary	20122433423
6	Senary	1555155434
8	Octal	114611116
10	Decimal	20124238
12	Duodecimal	68a5b7a
16	Hexadecimal	133124e
20	Vigesimal	65fabi
36	Base36	bzbym

Cryptographic Hash Functions

md5	3b74250ae93ee904d2bb323ab3054a2c
sha1	3333cacb7821ba6b2bff9140678a75e3ec436392
sha256	4bc4f57b9586d1ee0404e33436fcec1042a04df17fa92d5f8748e45108a32a9e
sha512	fd09b8c20a14408a878305879e1c67f08c68e56a59c83905cf16af0af41c8bed520179d219ec2a8bbb929348c6b435335066530a611b855400a09a331b78d784
ripemd-160	053ce925411a7b2c2ec140fe5efb20e069b66549

20124238 as geometric shapes

Circle

Radius = n

Diameter	40248476
Circumference	126444316.51979
Area	1.2722977596957E+15

Sphere

Radius = n

Volume	3.4138697230645E+22
Surface area	5.089191038783E+15
Circumference	126444316.51979

Square

Length = n

Perimeter	80496952
Area	404984955080644
Diagonal	28459970.312024

Cube

Length = n

Surface area	2429909730483864
Volume	8.1500136224622E+21
Space diagonal	34856202.679608

Equilateral Triangle

Length = n

Perimeter	60372714
Area	1.7536362962517E+14
Altitude	17428101.339804

Triangular Pyramid

Length = n

Surface area	1.7536362962517E+14
Volume	9.6048831653429E+20
Height	9486656.7706747