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

20138241 (number)

20138241 is an odd 8-digits composite number following 20138240 and preceding 20138242. In scientific notation, it is written as 2.0138241 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 13350960 positive integers (up to 20138241) that are relatively prime to 20138241.

Interesting facts

20138241 has 8 divisors, whose sum is 27000064
The reverse of 20138241 is 14283102
Previous prime number is 181

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 21
Digital Root 3

Name

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

Notation

Scientific notation	2.0138241 × 10^7
Engineering notation	2.0138241 × 10^6

Prime Factorization of 20138241

Prime Factorization 3 × 181 × 37087

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20138241	Product of the distinct prime numbers

The prime factorization of 20138241 is 3 × 181 × 37087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 49, 60, 595, 975, 3430, 8405, 43783, 74109, 461732, 268440, 5882303, 2942661, 82617087, 81970520, 384906810, 589374244, 9613979014, 9199839846

Basic calculations (n = 20138241)

Multiplication

n×y

n×2	40276482
n×3	60414723
n×4	80552964
n×5	100691205

Division

n÷y

n÷2	10069120.5
n÷3	6712747
n÷3	5034560.25
n÷5	4027648.2

Exponentiation

n^y

n²	405548750574081
n³	8.1670384763097E+21
n⁴	1.644697890922E+29
n⁵	3.3121322499579E+36

Nth Root

^y√n

²√n	4487.5651527304
³√n	272.06573256365
⁴√n	66.989291328767
⁵√n	28.893776345558

Divisors of 20138241

1, 3, 181, 543, 37087, 111261, 6712747, 20138241

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	-20138240	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 20138241 can be divided by 8 positive divisors. The sum of these divisors (counting 20138241) is 1, the average is 0.125.

Base conversion 20138241

Base	System	Value
2	Binary	1001100110100100100000001
3	Ternary	1101220010110210
4	Quaternary	1030310210001
5	Quinary	20123410431
6	Senary	1555344333
8	Octal	114644401
10	Decimal	20138241
12	Duodecimal	68b20a9
16	Hexadecimal	1334901
20	Vigesimal	65h5c1
36	Base36	bzmrl

Cryptographic Hash Functions

md5	62c9803f16407b61bd3182b481ce61b7
sha1	bb2f047a8c2cb39aaf79852eb0a376906cee94e6
sha256	2467b908bd815dd95d8bd7934441960f43bbb2be80fbed25cc4b8e6d1953373c
sha512	e869ccae1bca22cca63d2a9b30276dd3d51801b7b6cdfafbbd7d34c1ea2d9f89e50a6f20901aaa71c0fe3ed4ceff949111e6c5c4da49062312510c7dba5ffe57
ripemd-160	019c2741e9e116a3448ba15723962bc5ef1cebe3

20138241 as geometric shapes

Circle

Radius = n

Diameter	40276482
Circumference	126532299.96364
Area	1.2740689754761E+15

Sphere

Radius = n

Volume	3.421001077168E+22
Surface area	5.0962759019042E+15
Circumference	126532299.96364

Square

Length = n

Perimeter	80552964
Area	405548750574081
Diagonal	28479773.544538

Cube

Length = n

Surface area	2433292503444486
Volume	8.1670384763097E+21
Space diagonal	34880456.587067

Equilateral Triangle

Length = n

Perimeter	60414723
Area	1.756077602351E+14
Altitude	17440228.293533

Triangular Pyramid

Length = n

Surface area	1.756077602351E+14
Volume	9.6249471480168E+20
Height	9493257.8481793