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

20859989 (number)

20859989 is an odd 8-digits composite number following 20859988 and preceding 20859990. In scientific notation, it is written as 2.0859989 × 10^7. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 20843424 positive integers (up to 20859989) that are relatively prime to 20859989.

Interesting facts

20859989 has 4 divisors, whose sum is 20876556
The reverse of 20859989 is 98995802
Previous prime number is 15193

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	twenty million eight hundred fifty-nine thousand nine hundred eighty-nine

Notation

Scientific notation	2.0859989 × 10^7
Engineering notation	2.0859989 × 10^6

Prime Factorization of 20859989

Prime Factorization 15193 × 1373

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20859989	Product of the distinct prime numbers

The prime factorization of 20859989 is 15193 × 1373. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 4, 6, 5, 702, 448, 2438, 647, 22925, 61911, 672210, 101435, 7914725, 9164421, 43210525, 28749020, 825479275, 467319230, 7326144616, 9068044270

Basic calculations (n = 20859989)

Multiplication

n×y

n×2	41719978
n×3	62579967
n×4	83439956
n×5	104299945

Division

n÷y

n÷2	10429994.5
n÷3	6953329.6666667
n÷3	5214997.25
n÷5	4171997.8

Exponentiation

n^y

n²	435139141080121
n³	9.0769976964008E+21
n⁴	1.8934607209995E+29
n⁵	3.9497569811981E+36

Nth Root

^y√n

²√n	4567.2736944484
³√n	275.27790748943
⁴√n	67.581607663982
⁵√n	29.097978256503

Divisors of 20859989

1, 1373, 15193, 20859989

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	-20859988	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 20859989 can be divided by 4 positive divisors. The sum of these divisors (counting 20859989) is 1, the average is 0.25.

Base conversion 20859989

Base	System	Value
2	Binary	1001111100100110001010101
3	Ternary	1110020210112012
4	Quaternary	1033210301111
5	Quinary	20320004424
6	Senary	2023034005
8	Octal	117446125
10	Decimal	20859989
12	Duodecimal	6b9b905
16	Hexadecimal	13e4c55
20	Vigesimal	6a79j9
36	Base36	cf3o5

Cryptographic Hash Functions

md5	24ea27d17590154c979b92e7080209c2
sha1	19941e6cbc20b8fd005bed4b98c0cc1ffb221dd3
sha256	e91ec780b4cb27fd147f1afa02a1d8dae12053977671dc2cc41e4ccaac9532ee
sha512	ed734ce4461c93eca02e3021ce94224c5947f169f9268ee9fa54b58521f7c862c7b7df8bcef91155f7bcbc116f8b63012b080959ed6fb1687ec8cbc09c25aeb5
ripemd-160	d4b8115d00358d704d90b1de9bce502e7ce5dfc8

20859989 as geometric shapes

Circle

Radius = n

Diameter	41719978
Circumference	131067176.39273
Area	1.3670299289067E+15

Sphere

Radius = n

Volume	3.8021639039552E+22
Surface area	5.4681197156267E+15
Circumference	131067176.39273

Square

Length = n

Perimeter	83439956
Area	435139141080121
Diagonal	29500479.354754

Cube

Length = n

Surface area	2610834846480726
Volume	9.0769976964008E+21
Space diagonal	36130560.793328

Equilateral Triangle

Length = n

Perimeter	62579967
Area	1.8842077517816E+14
Altitude	18065280.396664

Triangular Pyramid

Length = n

Surface area	1.8842077517816E+14
Volume	1.0697344373233E+21
Height	9833493.1182512