768798977 is an odd 9-digits composite number following 768798976
and preceding 768798978 . In scientific notation, it is written as 7.68798977 × 10^8.
The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors.
There are 743998980 positive integers (up to 768798977) that are relatively prime to 768798977.
768798977 has 4 divisors, whose sum is 793598976
The reverse of 768798977 is 779897867
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 68
Digital Root 5
Name
seven hundred sixty-eight million seven hundred ninety-eight thousand nine hundred seventy-seven
Scientific notation
7.68798977 × 10^8
Engineering notation
7.68798977 × 10^6
Prime Factorization
31 × 24799967
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
768798977
Product of the distinct prime numbers
The prime factorization of 768798977 is 31 × 24799967.
Since it has a total of 2 prime factors.
7 , 9 , 61 , 85 , 906 , 60 , 232 , 936 , 51881 , 55737 , 554102 , 967573 , 715495 , 1843553 , 24425858 , 649372 , 576359866 , 513503561 , 4038646236 , 89095253
n×2
1537597954
n×3
2306396931
n×4
3075195908
n×5
3843994885
n÷2
384399488.5
n÷3
256266325.66667
n÷3
192199744.25
n÷5
153759795.4
n2
591051867036246529
n3
4.5440007073141E+26
n4
3.4934230952703E+35
n5
2.685740101872E+44
2 √n
27727.22447343
3 √n
916.08885354651
4 √n
166.51493768858
5 √n
59.863562648192
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-768798976
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 768798977 can be divided by 4 positive divisors.
The sum of these divisors (counting 768798977) is 1, the average is 0.25.
Base
System
Value
2
Binary
101101110100101111000100000001
3
Ternary
1222120122000221012
4
Quaternary
231310233010001
5
Quinary
3033303031402
6
Senary
204142010305
8
Octal
5564570401
10
Decimal
768798977
12
Duodecimal
195576995
16
Hexadecimal
2dd2f101
20
Vigesimal
c04jh8h
36
Base36
cpq135
md5
d9bfbba171e63f569c5e8cd1e19f3c0b
sha1
55402b9c5aae8ebaa0c340eb3399c2ac410fd869
sha256
8e148f4e2129f73f84cbd5c756158a1bcd68956ed9800666bdbb70ce6699fe2b
sha512
e39c465779490bb753c7272060d6ec3dda21041a83d7a584c9ce006a4fbfeec0b49f3b69bfb4a31697c7b3c0035e0395b1e15db243e13688126e0095734a7f13
ripemd-160
899cb1b929daec27c7e4cba796af295098bcdf9a
Diameter
1537597954
Circumference
4830506436.4611
Area
1.8568442033716E+18
Volume
1.903386565334E+27
Surface area
7.4273768134864E+18
Circumference
4830506436.4611
Perimeter
3075195908
Area
591051867036246529
Diagonal
1087245940.012
Surface area
3546311202217479174
Volume
4.5440007073141E+26
Space diagonal
1331598888.971
Perimeter
2306396931
Area
2.5593296590381E+17
Altitude
665799444.48549
Surface area
2.5593296590381E+17
Volume
5.3551561897637E+25
Height
362415313.33732