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

20139825 (number)

20139825 is an odd 8-digits composite number following 20139824 and preceding 20139826. In scientific notation, it is written as 2.0139825 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 10741200 positive integers (up to 20139825) that are relatively prime to 20139825.

Interesting facts

20139825 has 4 divisors, whose sum is 20408432
The reverse of 20139825 is 52893102
Previous prime number is 75

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	twenty million one hundred thirty-nine thousand eight hundred twenty-five

Notation

Scientific notation	2.0139825 × 10^7
Engineering notation	2.0139825 × 10^6

Prime Factorization of 20139825

Prime Factorization 75 × 268531

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20139825	Product of the distinct prime numbers

The prime factorization of 20139825 is 75 × 268531. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 36, 61, 530, 131, 4620, 4874, 89075, 12609, 137607, 855668, 5613302, 9940883, 67966826, 16264000, 133000661, 79364113, 2300277521, 587158208

Basic calculations (n = 20139825)

Multiplication

n×y

n×2	40279650
n×3	60419475
n×4	80559300
n×5	100699125

Division

n÷y

n÷2	10069912.5
n÷3	6713275
n÷3	5034956.25
n÷5	4027965

Exponentiation

n^y

n²	405612551030625
n³	8.1689657955604E+21
n⁴	1.6452154155357E+29
n⁵	3.3134350556192E+36

Nth Root

^y√n

²√n	4487.7416369484
³√n	272.07286560673
⁴√n	66.990608572757
⁵√n	28.894230866902

Divisors of 20139825

1, 75, 268531, 20139825

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	-20139824	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 20139825 can be divided by 4 positive divisors. The sum of these divisors (counting 20139825) is 1, the average is 0.25.

Base conversion 20139825

Base	System	Value
2	Binary	1001100110100111100110001
3	Ternary	1101220012122110
4	Quaternary	1030310330301
5	Quinary	20123433300
6	Senary	1555355533
8	Octal	114647461
10	Decimal	20139825
12	Duodecimal	68b2ba9
16	Hexadecimal	1334f31
20	Vigesimal	65h9b5
36	Base36	bznzl

Cryptographic Hash Functions

md5	8f2b2a0e1909f496581195c81908f9fd
sha1	b396678aa452a77f3b983cb28e1c0671368f501d
sha256	bfc56997e2fb218f39f6763f851f05a22a3574855f9fb9294014cb8961f24983
sha512	8d633cf2fb7704056615f80dc9c83fa1820e015669bd9beaa22b70ed76609d3f3f43a09d05996012bee4c2bcd102b27c86c951d02ed4ade90aee43120bb2b53a
ripemd-160	fb9dda17eb954fa0a970b2ab6d31723df5d0a3a7

20139825 as geometric shapes

Circle

Radius = n

Diameter	40279650
Circumference	126542252.52917
Area	1.2742694105216E+15

Sphere

Radius = n

Volume	3.4218083907678E+22
Surface area	5.0970776420865E+15
Circumference	126542252.52917

Square

Length = n

Perimeter	80559300
Area	405612551030625
Diagonal	28482013.658821

Cube

Length = n

Surface area	2433675306183750
Volume	8.1689657955604E+21
Space diagonal	34883200.155546

Equilateral Triangle

Length = n

Perimeter	60419475
Area	1.7563538664317E+14
Altitude	17441600.077773

Triangular Pyramid

Length = n

Surface area	1.7563538664317E+14
Volume	9.6272185155361E+20
Height	9494004.5529402