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

20137489 (number)

20137489 is an odd 8-digits composite number following 20137488 and preceding 20137490. In scientific notation, it is written as 2.0137489 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 19261924 positive integers (up to 20137489) that are relatively prime to 20137489.

Interesting facts

20137489 has 4 divisors, whose sum is 21013056
The reverse of 20137489 is 98473102
Previous prime number is 23

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million one hundred thirty-seven thousand four hundred eighty-nine

Notation

Scientific notation	2.0137489 × 10^7
Engineering notation	2.0137489 × 10^6

Prime Factorization of 20137489

Prime Factorization 23 × 875543

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20137489	Product of the distinct prime numbers

The prime factorization of 20137489 is 23 × 875543. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 9, 19, 91, 554, 481, 4432, 1214, 84239, 66291, 929196, 685008, 3249341, 4508601, 45922484, 99877554, 202526348, 350184276, 3121516154, 3726864315

Basic calculations (n = 20137489)

Multiplication

n×y

n×2	40274978
n×3	60412467
n×4	80549956
n×5	100687445

Division

n÷y

n÷2	10068744.5
n÷3	6712496.3333333
n÷3	5034372.25
n÷5	4027497.8

Exponentiation

n^y

n²	405518463225121
n³	8.1661235924928E+21
n⁴	1.6444522401646E+29
n⁵	3.3115138897341E+36

Nth Root

^y√n

²√n	4487.4813648638
³√n	272.06234603852
⁴√n	66.988665943306
⁵√n	28.893560552685

Divisors of 20137489

1, 23, 875543, 20137489

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	-20137488	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 20137489 can be divided by 4 positive divisors. The sum of these divisors (counting 20137489) is 1, the average is 0.25.

Base conversion 20137489

Base	System	Value
2	Binary	1001100110100011000010001
3	Ternary	1101220002102221
4	Quaternary	1030310120101
5	Quinary	20123344424
6	Senary	1555341041
8	Octal	114643021
10	Decimal	20137489
12	Duodecimal	68b1781
16	Hexadecimal	1334611
20	Vigesimal	65h3e9
36	Base36	bzm6p

Cryptographic Hash Functions

md5	6c2abd229064044f2bec8ef4b157be8f
sha1	7c8778ce4184475c691cc0c8e2183916fc256ae9
sha256	66bd09d8cc0524a36f980001d680e146309ff5297a3cabce1aea317ff93df3b4
sha512	fa2c297b321e20912c83c444f6f2b1b2ae272ebae6f7159f00b62e12bd51f3ab4ad3c6dd2308a26758f169a0c1a72be240f75ea3519550cca29a92e0cd093b9e
ripemd-160	6d063bfe1319dd0b71a21f77091f88bc3f235c09

20137489 as geometric shapes

Circle

Radius = n

Diameter	40274978
Circumference	126527575.00829
Area	1.2739738249631E+15

Sphere

Radius = n

Volume	3.4206178515309E+22
Surface area	5.0958952998523E+15
Circumference	126527575.00829

Square

Length = n

Perimeter	80549956
Area	405518463225121
Diagonal	28478710.055939

Cube

Length = n

Surface area	2433110779350726
Volume	8.1661235924928E+21
Space diagonal	34879154.084859

Equilateral Triangle

Length = n

Perimeter	60412467
Area	1.7559464542829E+14
Altitude	17439577.04243

Triangular Pyramid

Length = n

Surface area	1.7559464542829E+14
Volume	9.6238689470985E+20
Height	9492903.3519797