268168468 is an even 9-digits composite number following 268168467
and preceding 268168469 . In scientific notation, it is written as 2.68168468 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 130965912 positive integers (up to 268168468) that are relatively prime to 268168468.
268168468 has 12 divisors, whose sum is 480208960
The reverse of 268168468 is 864861862
Previous prime number is 43
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
two hundred sixty-eight million one hundred sixty-eight thousand four hundred sixty-eight
Scientific notation
2.68168468 × 10^8
Engineering notation
2.68168468 × 10^6
Prime Factorization
2 × 2 × 43 × 1559119
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
134084234 Product of the distinct prime numbers
The prime factorization of 268168468 is 2 × 2 × 43 × 1559119.
Since it has a total of 4 prime factors.
8 , 10 , 73 , 93 , 979 , 335 , 2884 , 5939 , 22427 , 4709 , 847219 , 800820 , 3485627 , 5151402 , 34779006 , 2857215 , 197063096 , 497670773 , 7556487014 , 5749391596
n×2
536336936
n×3
804505404
n×4
1072673872
n×5
1340842340
n÷2
134084234
n÷3
89389489.333333
n÷3
67042117
n÷5
53633693.6
n2
71914327229467024
n3
1.9285154960377E+25
n4
5.1716704608669E+33
n5
1.3868789444915E+42
2 √n16375.85014587
3 √n644.8656395412
4 √n127.96816067237
5 √n48.493278008953
1 , 2 , 4 , 43 , 86 , 172 , 1559119 , 3118238 , 6236476 , 67042117 , 134084234 , 268168468
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-268168467 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 268168468 can be divided by 12 positive divisors.
The sum of these divisors (counting 268168468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1111111110111110110100010100
3
Ternary
200200121100222111
4
Quaternary
33332332310110
5
Quinary
1022122342333
6
Senary
42335440404
8
Octal
1776766424
10
Decimal
268168468
12
Duodecimal
75986104
16
Hexadecimal
ffbed14
20
Vigesimal
43g1138
36
Base36
4fns44
md5
961c3ae88f196a20f1f3bda75a2324d6
sha1
fd958bbe822079ac9cad0d22aade31dd206407c9
sha256
01be94e8bed3ffec1682750aafec095d6f8b60ef801a5036f965dea00d2fd5c3
sha512
d777cb8223e8bd96ba2360aed8e247a38df0aba5429bcab20be4277708a0f7c34d653072d9886e90daaea3c51dc2097f5ac62017aaf88dfdbbe3af1f119ac912
ripemd-160
ddc4e0d56cee5bd9936d98db539ce76b055fe805
Diameter
536336936
Circumference
1684952177.9865
Area
2.2592552211195E+17
Volume
8.0781468195814E+25
Surface area
9.0370208844778E+17
Circumference
1684952177.9865
Perimeter
1072673872
Area
71914327229467024
Diagonal
379247484.44642
Surface area
431485963376802144
Volume
1.9285154960377E+25
Space diagonal
464481411.56391
Perimeter
804505404
Area
3.1139817138393E+16
Altitude
232240705.78195
Surface area
3.1139817138393E+16
Volume
2.2727773081193E+24
Height
126415828.14881