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

66489 (number)

66489 is an odd 5-digits composite number following 66488 and preceding 66490. In scientific notation, it is written as 6.6489 × 10^4. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 43056 positive integers (up to 66489) that are relatively prime to 66489.

Interesting facts

66489 has 8 divisors, whose sum is 91200
The reverse of 66489 is 98466
Previous prime number is 37

Basic properties

Is Prime? no
Number parity odd
Number length 5
Sum of Digits 33
Digital Root 6

Name

Name	sixty-six thousand four hundred eighty-nine

Notation

Scientific notation	6.6489 × 10^4
Engineering notation	6.6489 × 10^3

Prime Factorization of 66489

Prime Factorization 3 × 37 × 599

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	66489	Product of the distinct prime numbers

The prime factorization of 66489 is 3 × 37 × 599. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 96, 36, 784, 915, 8751, 4557, 21614, 9742, 437980, 238172, 6639596, 5440276, 54593206, 85044769, 159566479, 959007120, 5094747467, 159169798

Basic calculations (n = 66489)

Multiplication

n×y

n×2	132978
n×3	199467
n×4	265956
n×5	332445

Division

n÷y

n÷2	33244.5
n÷3	22163
n÷3	16622.25
n÷5	13297.8

Exponentiation

n^y

n²	4420787121
n³	293933714888169
n⁴	1.9543358769199E+19
n⁵	1.2994183812053E+24

Nth Root

^y√n

²√n	257.8546101973
³√n	40.511961106644
⁴√n	16.057851979555
⁵√n	9.2161590320416

Divisors of 66489

1, 3, 37, 111, 599, 1797, 22163, 66489

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	-66488	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 66489 can be divided by 8 positive divisors. The sum of these divisors (counting 66489) is 1, the average is 0.125.

Base conversion 66489

Base	System	Value
2	Binary	10000001110111001
3	Ternary	10101012120
4	Quaternary	100032321
5	Quinary	4111424
6	Senary	1231453
8	Octal	201671
10	Decimal	66489
12	Duodecimal	32589
16	Hexadecimal	103b9
20	Vigesimal	8649
36	Base36	1fax

Cryptographic Hash Functions

md5	2e3636ebfb2686bca1f41859e1ced9a4
sha1	9307a2aeb6ee6c657e8ae041b5bbc1ede45ba30b
sha256	4be03e59b12c86b2129240ef6b011fe7e9a7c8e0486ed68e6c0e27fe245fdab5
sha512	b26bb3a26a4cf52cd2f631ba356d93498bfaafebc1f064c88450bb77524fa1888733bc2edec419b0ceb504124d30749d39cbf73e7f089ac5427652e31ea5fb9f
ripemd-160	bcea202fc253f738e5bd7bf7062f9b721ef8784b

66489 as geometric shapes

Circle

Radius = n

Diameter	132978
Circumference	417762.70788906
Area	13888312342.418

Sphere

Radius = n

Volume	1.23122666578E+15
Surface area	55553249369.672
Circumference	417762.70788906

Square

Length = n

Perimeter	265956
Area	4420787121
Diagonal	94029.645548625

Cube

Length = n

Surface area	26524722726
Volume	293933714888169
Space diagonal	115162.32614445

Equilateral Triangle

Length = n

Perimeter	199467
Area	1914256975.7545
Altitude	57581.163072224

Triangular Pyramid

Length = n

Surface area	1914256975.7545
Volume	34640420502796
Height	31343.215182875