268425909 is an odd 9-digits composite number following 268425908
and preceding 268425910 . In scientific notation, it is written as 2.68425909 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 174788712 positive integers (up to 268425909) that are relatively prime to 268425909.
268425909 has 8 divisors, whose sum is 360676160
The reverse of 268425909 is 909524862
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
two hundred sixty-eight million four hundred twenty-five thousand nine hundred nine
Scientific notation
2.68425909 × 10^8
Engineering notation
2.68425909 × 10^6
Prime Factorization
129 × 3 × 693607
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
268425909
Product of the distinct prime numbers
The prime factorization of 268425909 is 129 × 3 × 693607.
Since it has a total of 3 prime factors.
1 , 7 , 84 , 91 , 70 , 171 , 7290 , 8777 , 50005 , 55049 , 506387 , 996396 , 7824561 , 287206 , 99286354 , 15875548 , 217711904 , 822834834 , 204117793 , 1616167383
n×2
536851818
n×3
805277727
n×4
1073703636
n×5
1342129545
n÷2
134212954.5
n÷3
89475303
n÷3
67106477.25
n÷5
53685181.8
n2
72052468622476281
n3
1.9340749385682E+25
n4
5.1915582345929E+33
n5
1.393548738247E+42
2 √n
16383.708646091
3 √n
645.07192996262
4 √n
127.99886189373
5 √n
48.502585118722
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
-268425908
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 268425909 can be divided by 8 positive divisors.
The sum of these divisors (counting 268425909) is 1, the average is 0.125.
Base
System
Value
2
Binary
1111111111111101101010110101
3
Ternary
200201002110010100
4
Quaternary
33333331222311
5
Quinary
1022204112114
6
Senary
42345144313
8
Octal
1777755265
10
Decimal
268425909
12
Duodecimal
75a8b099
16
Hexadecimal
fffdab5
20
Vigesimal
43hd4f9
36
Base36
4ftar9
md5
230669cfa207866bdfebe4912ea18fbf
sha1
cada232a070f5c4cb170b2ca2bb082e84cf2db8a
sha256
d9346bcd640507a70394f2f9949c7d269780bb60ec34d4c7c5015b8b7bde82bb
sha512
20556c192c55ed10f55167a5a30c0e0345a85d840d848e85f50e53d29192daedea0c6fdeefa0d27c4c8fc7ef03d2bcfcd95d80fcc14096718e60427209f9cc96
ripemd-160
9aa2d246edd0e863a30cb3f01a3d80f72c3adeab
Diameter
536851818
Circumference
1686569727.4951
Area
2.2635950609738E+17
Volume
8.1014341579974E+25
Surface area
9.0543802438952E+17
Circumference
1686569727.4951
Perimeter
1073703636
Area
72052468622476281
Diagonal
379611561.00013
Surface area
432314811734857686
Volume
1.9340749385682E+25
Space diagonal
464927312.45586
Perimeter
805277727
Area
3.1199634116223E+16
Altitude
232463656.22793
Surface area
3.1199634116223E+16
Volume
2.2793291739742E+24
Height
126537187.00004