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

868139 (number)

868139 is an odd 6-digits composite number following 868138 and preceding 868140. In scientific notation, it is written as 8.68139 × 10^5. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 809856 positive integers (up to 868139) that are relatively prime to 868139.

Interesting facts

868139 has 8 divisors, whose sum is 927360
The reverse of 868139 is 931868
Previous prime number is 223

Basic properties

Is Prime? no
Number parity odd
Number length 6
Sum of Digits 35
Digital Root 8

Name

Name	eight hundred sixty-eight thousand one hundred thirty-nine

Notation

Scientific notation	8.68139 × 10^5
Engineering notation	8.68139 × 10^3

Prime Factorization of 868139

Prime Factorization 17 × 223 × 229

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	868139	Product of the distinct prime numbers

The prime factorization of 868139 is 17 × 223 × 229. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 51, 86, 74, 739, 6313, 4107, 76239, 17747, 720866, 241542, 639084, 2947816, 58710576, 28248878, 393636385, 774523085, 996756290, 5506852315

Basic calculations (n = 868139)

Multiplication

n×y

n×2	1736278
n×3	2604417
n×4	3472556
n×5	4340695

Division

n÷y

n÷2	434069.5
n÷3	289379.66666667
n÷3	217034.75
n÷5	173627.8

Exponentiation

n^y

n²	753665323321
n³	654286260122569619
n⁴	5.6801141957655E+23
n⁵	4.9311286577976E+29

Nth Root

^y√n

²√n	931.73977053682
³√n	95.395910089582
⁴√n	30.524412697656
⁵√n	15.406991868411

Divisors of 868139

1, 17, 223, 229, 3791, 3893, 51067, 868139

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	-868138	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 868139 can be divided by 8 positive divisors. The sum of these divisors (counting 868139) is 1, the average is 0.125.

Base conversion 868139

Base	System	Value
2	Binary	11010011111100101011
3	Ternary	1122002212022
4	Quaternary	3103330223
5	Quinary	210240024
6	Senary	30335055
8	Octal	3237453
10	Decimal	868139
12	Duodecimal	35a48b
16	Hexadecimal	d3f2b
20	Vigesimal	58a6j
36	Base36	iluz

Cryptographic Hash Functions

md5	5b10d6a96656a937ccdc0ad7f0de22f4
sha1	adbdb4c39eebd0bbb00f79115be27e3d3abb7223
sha256	d4be06e42293fc8ad2b153b233c305af0e3dc095fe1c40d4b41d20307ae85019
sha512	ae4c87a3e21835375868d9c0b38b6fc85b27e0b5d4ed4e28f75a867b078e0d17e15a0ac9243459ca00d6b2c8183df63e70a6bbd4ea9072b663784451d71af560
ripemd-160	fab32e358d360884ea44e1d69868925604334aa6

868139 as geometric shapes

Circle

Radius = n

Diameter	1736278
Circumference	5454678.2093896
Area	2367709443010.6

Sphere

Radius = n

Volume	2.7406678775277E+18
Surface area	9470837772042.5
Circumference	5454678.2093896

Square

Length = n

Perimeter	3472556
Area	753665323321
Diagonal	1227733.947825

Cube

Length = n

Surface area	4521991939926
Volume	654286260122569619
Space diagonal	1503660.856032

Equilateral Triangle

Length = n

Perimeter	2604417
Area	326346657973.7
Altitude	751830.42801602

Triangular Pyramid

Length = n

Surface area	326346657973.7
Volume	7.7108375228309E+16
Height	409244.64927501