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

660139 (number)

660139 is an odd 6-digits composite number following 660138 and preceding 660140. In scientific notation, it is written as 6.60139 × 10^5. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 651024 positive integers (up to 660139) that are relatively prime to 660139.

Interesting facts

660139 has 4 divisors, whose sum is 669256
The reverse of 660139 is 931066
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 25
Digital Root 7

Name

Name	six hundred sixty thousand one hundred thirty-nine

Notation

Scientific notation	6.60139 × 10^5
Engineering notation	6.60139 × 10^3

Prime Factorization of 660139

Prime Factorization 73 × 9043

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	660139	Product of the distinct prime numbers

The prime factorization of 660139 is 73 × 9043. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 6, 3, 10, 925, 364, 9860, 3447, 28595, 97743, 973135, 909225, 6753927, 1182155, 18852510, 86183503, 540115123, 468792629, 3548139004, 4472179892

Basic calculations (n = 660139)

Multiplication

n×y

n×2	1320278
n×3	1980417
n×4	2640556
n×5	3300695

Division

n÷y

n÷2	330069.5
n÷3	220046.33333333
n÷3	165034.75
n÷5	132027.8

Exponentiation

n^y

n²	435783499321
n³	287677683458265619
n⁴	1.8990725828046E+23
n⁵	1.25365187574E+29

Nth Root

^y√n

²√n	812.48938454604
³√n	87.071988683147
⁴√n	28.50419941949
⁵√n	14.585693332803

Divisors of 660139

1, 73, 9043, 660139

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	-660138	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 660139 can be divided by 4 positive divisors. The sum of these divisors (counting 660139) is 1, the average is 0.25.

Base conversion 660139

Base	System	Value
2	Binary	10100001001010101011
3	Ternary	1020112112121
4	Quaternary	2201022223
5	Quinary	132111024
6	Senary	22052111
8	Octal	2411253
10	Decimal	660139
12	Duodecimal	27a037
16	Hexadecimal	a12ab
20	Vigesimal	42a6j
36	Base36	e5d7

Cryptographic Hash Functions

md5	e00b0b19c4686a05cbabfd9f70c6fa18
sha1	7d83dbb444cb8da01e0b5fcd1ad6cb92b1259272
sha256	2e93e5c6020da3e6bbc4a12c711562524282e511cd7c66024abfaab1b2367362
sha512	b271c5e9b9116023b266ba8e5050dfad5f6a6ac7ac21555fdbdb9c6dcbfb324c3cf9947ed9fe9e746809230288dc19b94dd5e6a163036dd2803be38af5e360b2
ripemd-160	2c4232ed1dc86c0b911c5a4138e45c63b34bba5b

660139 as geometric shapes

Circle

Radius = n

Diameter	1320278
Circumference	4147775.6654962
Area	1369054240022.5

Sphere

Radius = n

Volume	1.2050214626056E+18
Surface area	5476216960090
Circumference	4147775.6654962

Square

Length = n

Perimeter	2640556
Area	435783499321
Diagonal	933577.52685141

Cube

Length = n

Surface area	2614700995926
Volume	287677683458265619
Space diagonal	1143394.2880577

Equilateral Triangle

Length = n

Perimeter	1980417
Area	188699790481.03
Altitude	571697.14402886

Triangular Pyramid

Length = n

Surface area	188699790481.03
Volume	3.3903140128229E+16
Height	311192.50895047