768156738 is an even 9-digits composite number following 768156737
and preceding 768156739 . In scientific notation, it is written as 7.68156738 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 242575128 positive integers (up to 768156738) that are relatively prime to 768156738.
768156738 has 8 divisors, whose sum is 1153302288
The reverse of 768156738 is 837651867
Previous prime number is 1083
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
seven hundred sixty-eight million one hundred fifty-six thousand seven hundred thirty-eight
Scientific notation
7.68156738 × 10^8
Engineering notation
7.68156738 × 10^6
Prime Factorization
2 × 1083 × 354643
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
768156738
Product of the distinct prime numbers
The prime factorization of 768156738 is 2 × 1083 × 354643.
Since it has a total of 3 prime factors.
10 , 3 , 56 , 69 , 211 , 434 , 2313 , 2586 , 236 , 72440 , 371351 , 4033 , 62985 , 532376 , 13950487 , 20360575 , 382867125 , 48062138 , 2989014925 , 4114570243
n×2
1536313476
n×3
2304470214
n×4
3072626952
n×5
3840783690
n÷2
384078369
n÷3
256052246
n÷3
192039184.5
n÷5
153631347.6
n2
590064774134800644
n3
4.532622321081E+26
n4
3.4817643767475E+35
n5
2.674540766127E+44
2 √n
27715.640674536
3 √n
915.83368849288
4 √n
166.48015099265
5 √n
59.853557544324
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
-768156737
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 768156738 can be divided by 8 positive divisors.
The sum of these divisors (counting 768156738) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101110010010010010001000010
3
Ternary
1222112102101221120
4
Quaternary
231302102101002
5
Quinary
3033122003423
6
Senary
204120133110
8
Octal
5562222102
10
Decimal
768156738
12
Duodecimal
195307196
16
Hexadecimal
2dc92442
20
Vigesimal
c00jbgi
36
Base36
cpc9j6
md5
6469416f7feefc3caee0407dd620408d
sha1
788447d0b3957f7c8b499c805455ddd3722d21b4
sha256
5f9120d717f9be43ffc36540e0c2ba513ee07b0d9d3eb860b680680bd7d31526
sha512
4064b685cc18d5ab91b18a801d7bcc2440b783a89299ebcb29050de4b199c94a025420b7abdfb0877ee91b0e30eedd7f5b40c1df65470acde376f43fc9929d53
ripemd-160
1408d021cadf2693ad06ce48836de738c82da8c7
Diameter
1536313476
Circumference
4826471129.8126
Area
1.853743159564E+18
Volume
1.898620398054E+27
Surface area
7.414972638256E+18
Circumference
4826471129.8126
Perimeter
3072626952
Area
590064774134800644
Diagonal
1086337676.9079
Surface area
3540388644808803864
Volume
4.532622321081E+26
Space diagonal
1330486498.3924
Perimeter
2304470214
Area
2.5550554213953E+17
Altitude
665243249.19619
Surface area
2.5550554213953E+17
Volume
5.3417466329898E+25
Height
362112558.96929