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

20372439 (number)

20372439 is an odd 8-digits composite number following 20372438 and preceding 20372440. In scientific notation, it is written as 2.0372439 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 13568256 positive integers (up to 20372439) that are relatively prime to 20372439.

Interesting facts

20372439 has 8 divisors, whose sum is 27190000
The reverse of 20372439 is 93427302
Previous prime number is 1249

Basic properties

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

Name

Name	twenty million three hundred seventy-two thousand four hundred thirty-nine

Notation

Scientific notation	2.0372439 × 10^7
Engineering notation	2.0372439 × 10^6

Prime Factorization of 20372439

Prime Factorization 3 × 1249 × 5437

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20372439	Product of the distinct prime numbers

The prime factorization of 20372439 is 3 × 1249 × 5437. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 4, 69, 99, 271, 150, 113, 9784, 42771, 63024, 838017, 332806, 2031393, 890744, 28453103, 87428414, 647419920, 134893970, 6089995166, 2696826750

Basic calculations (n = 20372439)

Multiplication

n×y

n×2	40744878
n×3	61117317
n×4	81489756
n×5	101862195

Division

n÷y

n÷2	10186219.5
n÷3	6790813
n÷3	5093109.75
n÷5	4074487.8

Exponentiation

n^y

n²	415036270808721
n³	8.4553011098381E+21
n⁴	1.7225510608681E+29
n⁵	3.5092566411921E+36

Nth Root

^y√n

²√n	4513.5838310593
³√n	273.11633464506
⁴√n	67.183210931447
⁵√n	28.960670016766

Divisors of 20372439

1, 3, 1249, 3747, 5437, 16311, 6790813, 20372439

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	-20372438	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 20372439 can be divided by 8 positive divisors. The sum of these divisors (counting 20372439) is 1, the average is 0.125.

Base conversion 20372439

Base	System	Value
2	Binary	1001101101101101111010111
3	Ternary	1102100000201210
4	Quaternary	1031231233113
5	Quinary	20203404224
6	Senary	2004352503
8	Octal	115555727
10	Decimal	20372439
12	Duodecimal	69a5733
16	Hexadecimal	136dbd7
20	Vigesimal	676b1j
36	Base36	c4nh3

Cryptographic Hash Functions

md5	5f474eb668825ec3bef71a821505b423
sha1	e74e4f9d0e5f4aec64fb4eaceb1ec094acef51c4
sha256	70370350dd3de28f90f11f298d3e8eca792aacd8c1ff5dc99071388705fd207b
sha512	a449908bff9c801469289b278f975cf4826a1730dfbf5fc3a88ff06baca874f45230672137d8d6a35f9a663f46fe11dc87a5de57569f68a3826f5b39f70efbfd
ripemd-160	d74806fbb87f45aba890d20b034474c5209283b5

20372439 as geometric shapes

Circle

Radius = n

Diameter	40744878
Circumference	128003809.39621
Area	1.303874899346E+15

Sphere

Radius = n

Volume	3.541748246741E+22
Surface area	5.2154995973839E+15
Circumference	128003809.39621

Square

Length = n

Perimeter	81489756
Area	415036270808721
Diagonal	28810979.532419

Cube

Length = n

Surface area	2490217624852326
Volume	8.4553011098381E+21
Space diagonal	35286099.422098

Equilateral Triangle

Length = n

Perimeter	61117317
Area	1.7971597700616E+14
Altitude	17643049.711049

Triangular Pyramid

Length = n

Surface area	1.7971597700616E+14
Volume	9.9646679195678E+20
Height	9603659.8441395