268674639 is an odd 9-digits composite number following 268674638
and preceding 268674640 . In scientific notation, it is written as 2.68674639 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 179053056 positive integers (up to 268674639) that are relatively prime to 268674639.
268674639 has 8 divisors, whose sum is 358359600
The reverse of 268674639 is 936476862
Previous prime number is 3137
Is Prime? no Number parity odd Number length 9 Sum of Digits 51 Digital Root 6
Name
two hundred sixty-eight million six hundred seventy-four thousand six hundred thirty-nine
Scientific notation
2.68674639 × 10^8
Engineering notation
2.68674639 × 10^6
Prime Factorization
3 × 3137 × 28549
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
268674639 Product of the distinct prime numbers
The prime factorization of 268674639 is 3 × 3137 × 28549.
Since it has a total of 3 prime factors.
1 , 2 , 31 , 77 , 3 , 985 , 8672 , 1912 , 50043 , 15470 , 893164 , 482978 , 7544633 , 5614784 , 4285508 , 8270050 , 12006791 , 142570954 , 727179523 , 650665598
n×2
537349278
n×3
806023917
n×4
1074698556
n×5
1343373195
n÷2
134337319.5
n÷3
89558213
n÷3
67168659.75
n÷5
53734927.8
n2
72186061641780321
n3
1.9394564052437E+25
n4
5.2108274953509E+33
n5
1.4000171962047E+42
2 √n16391.297660649
3 √n645.27111491792
4 √n128.02850331332
5 √n48.51157052478
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
-268674638 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 268674639 can be divided by 8 positive divisors.
The sum of these divisors (counting 268674639) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000000111010011001001111
3
Ternary
200201120002022120
4
Quaternary
100000322121033
5
Quinary
1022240042024
6
Senary
42354344023
8
Octal
2000723117
10
Decimal
268674639
12
Duodecimal
75b8b013
16
Hexadecimal
1003a64f
20
Vigesimal
43j46bj
36
Base36
4fymof
md5
8cfcd2f5df1a075083d7591f5159a3e0
sha1
952a021f7ad89a6bece78d2e8804985228495ae2
sha256
1c7c719f7ea532310cb7d4329f1bfb2612f7125f2e9b13ad39bd4ae32b425d29
sha512
f814239dec29cfabd8e1cc4f9c5fd614869435f0d3e8755b04f92d2e46ba32bd75c403711e86bdab6c93b285007c2d90d8eab7679c95422d70ebd730d033dd17
ripemd-160
5edc54994dfb86ee68ed47a0c66e88e966774e7b
Diameter
537349278
Circumference
1688132544.1766
Area
2.267792009454E+17
Volume
8.1239759928951E+25
Surface area
9.0711680378159E+17
Circumference
1688132544.1766
Perimeter
1074698556
Area
72186061641780321
Diagonal
379963318.3395
Surface area
433116369850681926
Volume
1.9394564052437E+25
Space diagonal
465358125.45323
Perimeter
806023917
Area
3.1257481590466E+16
Altitude
232679062.72661
Surface area
3.1257481590466E+16
Volume
2.2856712932725E+24
Height
126654439.4465