768549968 is an even 9-digits composite number following 768549967
and preceding 768549969 . In scientific notation, it is written as 7.68549968 × 10^8.
The sum of its digits is 62. It has a total of 6 prime factors and 20 positive divisors.
There are 367567200 positive integers (up to 768549968) that are relatively prime to 768549968.
768549968 has 20 divisors, whose sum is 1553808288
The reverse of 768549968 is 869945867
Previous prime number is 23
Is Prime? no Number parity even Number length 9 Sum of Digits 62 Digital Root 8
Name
seven hundred sixty-eight million five hundred forty-nine thousand nine hundred sixty-eight
Scientific notation
7.68549968 × 10^8
Engineering notation
7.68549968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 23 × 2088451
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
96068746 Product of the distinct prime numbers
The prime factorization of 768549968 is 2 × 2 × 2 × 2 × 23 × 2088451.
Since it has a total of 6 prime factors.
6 , 9 , 84 , 42 , 609 , 407 , 4130 , 1859 , 88379 , 45773 , 439860 , 106194 , 1123466 , 4270501 , 27855354 , 63812755 , 776347238 , 217382515 , 9421627663 , 4576023616
n×2
1537099936
n×3
2305649904
n×4
3074199872
n×5
3842749840
n÷2
384274984
n÷3
256183322.66667
n÷3
192137492
n÷5
153709993.6
n2
590669053312801024
n3
4.5395868202214E+26
n4
3.4888993054144E+35
n5
2.6813934495315E+44
2 √n27722.73377573
3 √n915.98993778793
4 √n166.50145277363
5 √n59.859684261787
1 , 2 , 4 , 8 , 16 , 23 , 46 , 92 , 184 , 368 , 2088451 , 4176902 , 8353804 , 16707608 , 33415216 , 48034373 , 96068746 , 192137492 , 384274984 , 768549968
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-768549967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 768549968 can be divided by 20 positive divisors.
The sum of these divisors (counting 768549968) is 1, the average is 0.05.
Base
System
Value
2
Binary
101101110011110010010001010000
3
Ternary
1222120011101100122
4
Quaternary
231303302101100
5
Quinary
3033222044333
6
Senary
204132405412
8
Octal
5563622120
10
Decimal
768549968
12
Duodecimal
195476868
16
Hexadecimal
2dcf2450
20
Vigesimal
c038ei8
36
Base36
cpkoy8
md5
b0025c1254d334bee943b5bd91b49a53
sha1
e697401e1ade62b0193b588c6d0cc667529a166a
sha256
40b5383923ca1c17605977efdb53f8e442b0d5081a228233222c73b87a80cb8d
sha512
4b7d08c343546c76565ad76c313c54cbabb6b4c93d6102076d3f725fe1a1cdbf9f6f6960af7e775cce173fa7a1eac2b12b3a5a855d561df36d7d70d2dab2885e
ripemd-160
87532142b53b67e5dcf93e02109f15c949a3c51a
Diameter
1537099936
Circumference
4828941866.7709
Area
1.8556415585903E+18
Volume
1.9015376806321E+27
Surface area
7.4225662343613E+18
Circumference
4828941866.7709
Perimeter
3074199872
Area
590669053312801024
Diagonal
1086893788.107
Surface area
3544014319876806144
Volume
4.5395868202214E+26
Space diagonal
1331167592.7314
Perimeter
2305649904
Area
2.557672026991E+17
Altitude
665583796.36572
Surface area
2.557672026991E+17
Volume
5.3499543739394E+25
Height
362297929.369