268439694 is an even 9-digits composite number following 268439693
and preceding 268439695 . In scientific notation, it is written as 2.68439694 × 10^8.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 89414840 positive integers (up to 268439694) that are relatively prime to 268439694.
268439694 has 16 divisors, whose sum is 537269760
The reverse of 268439694 is 496934862
Previous prime number is 1439
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
two hundred sixty-eight million four hundred thirty-nine thousand six hundred ninety-four
Scientific notation
2.68439694 × 10^8
Engineering notation
2.68439694 × 10^6
Prime Factorization
2 × 3 × 1439 × 31091
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
268439694
Product of the distinct prime numbers
The prime factorization of 268439694 is 2 × 3 × 1439 × 31091.
Since it has a total of 4 prime factors.
7 , 7 , 94 , 97 , 992 , 477 , 6374 , 6852 , 80165 , 72676 , 257234 , 101809 , 6675332 , 2323474 , 9569569 , 74157491 , 928358585 , 997104139 , 2182741035 , 1894110177
n×2
536879388
n×3
805319082
n×4
1073758776
n×5
1342198470
n÷2
134219847
n÷3
89479898
n÷3
67109923.5
n÷5
53687938.8
n2
72059869314813636
n3
1.9343729268549E+25
n4
5.192624765668E+33
n5
1.3939066031527E+42
2 √n
16384.129332986
3 √n
645.08297231986
4 √n
128.00050520598
5 √n
48.503083278086
1 , 2 , 3 , 6 , 1439 , 2878 , 4317 , 8634 , 31091 , 62182 , 93273 , 186546 , 44739949 , 89479898 , 134219847 , 268439694
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-268439693
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 268439694 can be divided by 16 positive divisors.
The sum of these divisors (counting 268439694) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10000000000000001000010001110
3
Ternary
200201010011000220
4
Quaternary
100000001002032
5
Quinary
1022210032234
6
Senary
42345332210
8
Octal
2000010216
10
Decimal
268439694
12
Duodecimal
75a97066
16
Hexadecimal
1000108e
20
Vigesimal
43hej4e
36
Base36
4ftle6
md5
ddd7a0f80a83fea9cfd2141152c34219
sha1
036171f5f24ab2a6f3c8748c8525c4e6313dc227
sha256
cbc671c75acbed7713f644a7c8fea8eb937ee7386573a74ea67c474e64a4b1eb
sha512
308faa06fdb5b6ae32a83f259a92c31be9c40bb2cabb95b576a9c5e62756ce1cad013cb03dcedeca906df074a7cbc9f5f6f740e8feaa6d8943ff92ef4c09981c
ripemd-160
b07612b5c33315067c581e4795a417b11c55fc08
Diameter
536879388
Circumference
1686656341.2046
Area
2.2638275605806E+17
Volume
8.1026823684136E+25
Surface area
9.0553102423224E+17
Circumference
1686656341.2046
Perimeter
1073758776
Area
72059869314813636
Diagonal
379631055.93408
Surface area
432359215888881816
Volume
1.9343729268549E+25
Space diagonal
464951188.77624
Perimeter
805319082
Area
3.1202838710008E+16
Altitude
232475594.38812
Surface area
3.1202838710008E+16
Volume
2.2796803565379E+24
Height
126543685.31136