7661633968 is an even 10-digits composite number following 7661633967
and preceding 7661633969 . In scientific notation, it is written as 7.661633968 × 10^9.
The sum of its digits is 55. It has a total of 6 prime factors and 20 positive divisors.
There are 3830338880 positive integers (up to 7661633968) that are relatively prime to 7661633968.
7661633968 has 20 divisors, whose sum is 14846268528
The reverse of 7661633968 is 8693361667
Previous prime number is 9533
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
seven billion six hundred sixty-one million six hundred thirty-three thousand nine hundred sixty-eight
Scientific notation
7.661633968 × 10^9
Engineering notation
7.661633968 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 9533 × 50231
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
957704246 Product of the distinct prime numbers
The prime factorization of 7661633968 is 2 × 2 × 2 × 2 × 9533 × 50231.
Since it has a total of 6 prime factors.
4 , 9 , 29 , 61 , 949 , 541 , 1806 , 4891 , 7008 , 69190 , 591501 , 604790 , 3124525 , 1408664 , 20633241 , 6266481 , 472207594 , 442494533 , 8000439230 , 6756881093
n×2
15323267936
n×3
22984901904
n×4
30646535872
n×5
38308169840
n÷2
3830816984
n÷3
2553877989.3333
n÷3
1915408492
n÷5
1532326793.6
n2
5.8700635059611E+19
n3
4.4974277951589E+29
n4
3.4457645564017E+39
n5
2.6400186771058E+49
2 √n87530.760124656
3 √n1971.395677386
4 √n295.85597868668
5 √n94.81221222851
1 , 2 , 4 , 8 , 16 , 9533 , 19066 , 38132 , 50231 , 76264 , 100462 , 152528 , 200924 , 401848 , 803696 , 478852123 , 957704246 , 1915408492 , 3830816984 , 7661633968
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
-7661633967 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 7661633968 can be divided by 20 positive divisors.
The sum of these divisors (counting 7661633968) is 1, the average is 0.05.
Base
System
Value
2
Binary
111001000101010110100000110110000
3
Ternary
201202221201022222001
4
Quaternary
13020222310012300
5
Quinary
111142334241333
6
Senary
3304131223344
8
Octal
71052640660
10
Decimal
7661633968
12
Duodecimal
1599a47b54
16
Hexadecimal
1c8ab41b0
20
Vigesimal
5je544i8
36
Base36
3ipjels
md5
1711b64019107b61403c8201ca71fd07
sha1
46c316ac999def22b764a426cd143f549d0689ca
sha256
c157b17a81dbd4d443aefcbf9745ebca3eee2a11a91b302e814fa241e0b95cd9
sha512
f5d371beca2a7f87ffb0900059426d314abb05b2a1f12291882fb9d66f73ea6dffe975c7d68fd4dd5f988eef671d88be02cbd45f6ccb051e15f9f1eb21e402ba
ripemd-160
fcc4112a68ff4aa6eb4e0fe0f6891add39af562e
Diameter
15323267936
Circumference
48139465976.726
Area
1.8441348386433E+20
Volume
1.8838781495096E+30
Surface area
7.3765393545732E+20
Circumference
48139465976.726
Perimeter
30646535872
Area
5.8700635059611E+19
Diagonal
10835186667.484
Surface area
3.5220381035767E+20
Volume
4.4974277951589E+29
Space diagonal
13270339301.572
Perimeter
22984901904
Area
2.5418120589951E+19
Altitude
6635169650.7858
Surface area
2.5418120589951E+19
Volume
5.3002694864229E+28
Height
3611728889.1613