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

20080989 (number)

20080989 is an odd 8-digits composite number following 20080988 and preceding 20080990. In scientific notation, it is written as 2.0080989 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 13365000 positive integers (up to 20080989) that are relatively prime to 20080989.

Interesting facts

20080989 has 8 divisors, whose sum is 22349440
The reverse of 20080989 is 98908002
Previous prime number is 751

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9

Name

Name	twenty million eighty thousand nine hundred eighty-nine

Notation

Scientific notation	2.0080989 × 10^7
Engineering notation	2.0080989 × 10^6

Prime Factorization of 20080989

Prime Factorization 9 × 751 × 2971

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20080989	Product of the distinct prime numbers

The prime factorization of 20080989 is 9 × 751 × 2971. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 5, 49, 17, 680, 833, 3153, 1759, 3272, 7908, 580055, 210895, 7686926, 4573757, 61463496, 88969240, 322716682, 701225499, 2541555928, 7352685238

Basic calculations (n = 20080989)

Multiplication

n×y

n×2	40161978
n×3	60242967
n×4	80323956
n×5	100404945

Division

n÷y

n÷2	10040494.5
n÷3	6693663
n÷3	5020247.25
n÷5	4016197.8

Exponentiation

n^y

n²	403246119218121
n³	8.0975808843118E+21
n⁴	1.6260743266448E+29
n⁵	3.2653180666536E+36

Nth Root

^y√n

²√n	4481.1816521984
³√n	271.80766481478
⁴√n	66.941628693948
⁵√n	28.877328922455

Divisors of 20080989

1, 9, 751, 2971, 6759, 26739, 2231221, 20080989

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	-20080988	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 20080989 can be divided by 8 positive divisors. The sum of these divisors (counting 20080989) is 1, the average is 0.125.

Base conversion 20080989

Base	System	Value
2	Binary	1001100100110100101011101
3	Ternary	1101210012221100
4	Quaternary	1030212211131
5	Quinary	20120042424
6	Senary	1554223313
8	Octal	114464535
10	Decimal	20080989
12	Duodecimal	6884b39
16	Hexadecimal	132695d
20	Vigesimal	65a299
36	Base36	byel9

Cryptographic Hash Functions

md5	9e2e2137516b56e1361a36332ac93ce9
sha1	a0320fb355d9735f5cdef146a8a920b30dc809f2
sha256	5d5b2afa4212bf6e6e514218637f66447655c3332e1e0cbf9489aff42c20e4d5
sha512	f4643792b32f1582cc02a57035fd3f14147e90ee29f4202a4fe2fd16f927b4b9a0acd9ec89735419afcd8ec8f6cab6c9511dcc826722f725a421d1ec9ce725d5
ripemd-160	21a202973a824636a3dd7b9c1578f13345fad5aa

20080989 as geometric shapes

Circle

Radius = n

Diameter	40161978
Circumference	126172575.03843
Area	1.2668350457242E+15

Sphere

Radius = n

Volume	3.3919067490671E+22
Surface area	5.067340182897E+15
Circumference	126172575.03843

Square

Length = n

Perimeter	80323956
Area	403246119218121
Diagonal	28398806.989665

Cube

Length = n

Surface area	2419476715308726
Volume	8.0975808843118E+21
Space diagonal	34781293.214232

Equilateral Triangle

Length = n

Perimeter	60242967
Area	1.7461069161019E+14
Altitude	17390646.607116

Triangular Pyramid

Length = n

Surface area	1.7461069161019E+14
Volume	9.543090590839E+20
Height	9466268.996555