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

20138275 (number)

20138275 is an odd 8-digits composite number following 20138274 and preceding 20138276. In scientific notation, it is written as 2.0138275 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 6 positive divisors. There are 16110600 positive integers (up to 20138275) that are relatively prime to 20138275.

Interesting facts

20138275 has 6 divisors, whose sum is 24971492
The reverse of 20138275 is 57283102
Previous prime number is 5

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	twenty million one hundred thirty-eight thousand two hundred seventy-five

Notation

Scientific notation	2.0138275 × 10^7
Engineering notation	2.0138275 × 10^6

Prime Factorization of 20138275

Prime Factorization 5 × 5 × 805531

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	4027655	Product of the distinct prime numbers

The prime factorization of 20138275 is 5 × 5 × 805531. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 61, 84, 116, 737, 2821, 6039, 92642, 41908, 665246, 115029, 974075, 6919677, 93379818, 10972401, 577826272, 431388509, 5450880531, 2064617967

Basic calculations (n = 20138275)

Multiplication

n×y

n×2	40276550
n×3	60414825
n×4	80553100
n×5	100691375

Division

n÷y

n÷2	10069137.5
n÷3	6712758.3333333
n÷3	5034568.75
n÷5	4027655

Exponentiation

n^y

n²	405550119975625
n³	8.1670798423521E+21
n⁴	1.6447089981224E+29
n⁵	3.3121602099164E+36

Nth Root

^y√n

²√n	4487.5689409746
³√n	272.06588567583
⁴√n	66.989319603759
⁵√n	28.893786101998

Divisors of 20138275

1, 5, 25, 805531, 4027655, 20138275

6 divisors

τ	Total Divisors	6	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20138274	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.16666666666667	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	6	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20138275 can be divided by 6 positive divisors. The sum of these divisors (counting 20138275) is 1, the average is 0.16666666666667.

Base conversion 20138275

Base	System	Value
2	Binary	1001100110100100100100011
3	Ternary	1101220010112001
4	Quaternary	1030310210203
5	Quinary	20123411100
6	Senary	1555344431
8	Octal	114644443
10	Decimal	20138275
12	Duodecimal	68b2117
16	Hexadecimal	1334923
20	Vigesimal	65h5df
36	Base36	bzmsj

Cryptographic Hash Functions

md5	76a6b31cfb7eb404830bfbcbc290f05e
sha1	871cf4521a399b056e284eba86c4ce258fa2239a
sha256	20ad86df50eb3d218349a58cb7cc7cbd90c1dcc803ea17a4d39900ee2ac7b1cb
sha512	33828e4d67b410dad4bc405cae9bc9cc056bfe402fbbf160fb2f30e99f134c8f8e19d0ccf21090b37286db0510297a4c306cee97c1454fb0dc8c9686db79dd0b
ripemd-160	55e9129af59fa1ec09e3ae69e427ae6d685df208

20138275 as geometric shapes

Circle

Radius = n

Diameter	40276550
Circumference	126532513.59194
Area	1.2740732775779E+15

Sphere

Radius = n

Volume	3.4210184045353E+22
Surface area	5.0962931103115E+15
Circumference	126532513.59194

Square

Length = n

Perimeter	80553100
Area	405550119975625
Diagonal	28479821.627799

Cube

Length = n

Surface area	2433300719853750
Volume	8.1670798423521E+21
Space diagonal	34880515.476794

Equilateral Triangle

Length = n

Perimeter	60414825
Area	1.7560835320336E+14
Altitude	17440257.738397

Triangular Pyramid

Length = n

Surface area	1.7560835320336E+14
Volume	9.6249958983653E+20
Height	9493273.875933