7668821745 is an odd 10-digits composite number following 7668821744
and preceding 7668821746 . In scientific notation, it is written as 7.668821745 × 10^9.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 3775419072 positive integers (up to 7668821745) that are relatively prime to 7668821745.
7668821745 has 8 divisors, whose sum is 8319908800
The reverse of 7668821745 is 5471288667
Previous prime number is 13
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion six hundred sixty-eight million eight hundred twenty-one thousand seven hundred forty-five
Scientific notation
7.668821745 × 10^9
Engineering notation
7.668821745 × 10^9
Prime Factorization
135 × 13 × 4369699
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7668821745 Product of the distinct prime numbers
The prime factorization of 7668821745 is 135 × 13 × 4369699.
Since it has a total of 3 prime factors.
1 , 4 , 77 , 20 , 415 , 280 , 1063 , 5912 , 3944 , 60765 , 916710 , 121047 , 8539818 , 5894747 , 58470359 , 53070140 , 947055237 , 419004899 , 5212519446 , 5404332261
n×2
15337643490
n×3
23006465235
n×4
30675286980
n×5
38344108725
n÷2
3834410872.5
n÷3
2556273915
n÷3
1917205436.25
n÷5
1533764349
n2
5.8810826956585E+19
n3
4.5100974860609E+29
n4
3.4587133673174E+39
n5
2.6524256281006E+49
2 √n87571.809076894
3 √n1972.0119742788
4 √n295.92534375564
5 √n94.829995209241
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
-7668821744 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 7668821745 can be divided by 8 positive divisors.
The sum of these divisors (counting 7668821745) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001001000110001110111011110001
3
Ternary
201210110020111202000
4
Quaternary
13021012032323301
5
Quinary
111201204243440
6
Senary
3304545244213
8
Octal
71106167361
10
Decimal
7668821745
12
Duodecimal
15a0333669
16
Hexadecimal
1c918eef1
20
Vigesimal
5jga2e75
36
Base36
3ittgq9
md5
b38b5bbd52a948219141af4bad027061
sha1
b71017c0731564c9531493a45e1b7ca40f8eda35
sha256
4b564bcf09ea068cf1e7270f3eb96a1720fe7028acee651b7bad67f248fe029e
sha512
0498bc9c9257cda77710ab0455d0240c0ccb5ac318e1308280d949621e26d32a86805d8d9cabae77045d4a2858fcda0b6d65d5427a8a9f1734c04b11f2d27553
ripemd-160
027b2757a7c2bcd4379963a4fa63e7bf282b22a5
Diameter
15337643490
Circumference
48184628111.563
Area
1.8475966191835E+20
Volume
1.8891852172244E+30
Surface area
7.3903864767339E+20
Circumference
48184628111.563
Perimeter
30675286980
Area
5.8810826956585E+19
Diagonal
10845351719.201
Surface area
3.5286496173951E+20
Volume
4.5100974860609E+29
Space diagonal
13282788896.529
Perimeter
23006465235
Area
2.5465835080987E+19
Altitude
6641394448.2645
Surface area
2.5465835080987E+19
Volume
5.3152008603434E+28
Height
3615117239.7336