996966981 is an odd 9-digits composite number following 996966980
and preceding 996966982 . In scientific notation, it is written as 9.96966981 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 16 positive divisors.
There are 653747760 positive integers (up to 996966981) that are relatively prime to 996966981.
996966981 has 16 divisors, whose sum is 1501203520
The reverse of 996966981 is 189669699
Previous prime number is 61
Is Prime? no Number parity odd Number length 9 Sum of Digits 63 Digital Root 9
Name
nine hundred ninety-six million nine hundred sixty-six thousand nine hundred eighty-one
Scientific notation
9.96966981 × 10^8
Engineering notation
9.96966981 × 10^6
Prime Factorization
9 × 3 × 61 × 605323
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
996966981 Product of the distinct prime numbers
The prime factorization of 996966981 is 9 × 3 × 61 × 605323.
Since it has a total of 4 prime factors.
5 , 1 , 15 , 96 , 77 , 301 , 8604 , 36 , 46980 , 9858 , 879111 , 995760 , 7973890 , 8806632 , 6338183 , 46005878 , 232814622 , 204905453 , 9553062759 , 2843122138
n×2
1993933962
n×3
2990900943
n×4
3987867924
n×5
4984834905
n÷2
498483490.5
n÷3
332322327
n÷3
249241745.25
n÷5
199393396.2
n2
993943161204254361
n3
9.909285127114E+26
n4
9.8792300770471E+35
n5
9.849266184518E+44
2 √n31574.783942254
3 √n998.98796980706
4 √n177.6929484877
5 √n63.057413816614
1 , 3 , 9 , 27 , 61 , 183 , 549 , 1647 , 605323 , 1815969 , 5447907 , 16343721 , 36924703 , 110774109 , 332322327 , 996966981
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-996966980 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996966981 can be divided by 16 positive divisors.
The sum of these divisors (counting 996966981) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011011001000001001000101
3
Ternary
2120110222011121000
4
Quaternary
323123020021011
5
Quinary
4020210420411
6
Senary
242532243513
8
Octal
7333101105
10
Decimal
996966981
12
Duodecimal
239a70599
16
Hexadecimal
3b6c8245
20
Vigesimal
fbb0h91
36
Base36
ghkgn9
md5
96eebed3bc60b02ee4a27baf5ae4701e
sha1
da8b97c14e9cf3ffeb33b097d3fa2d28ff02ea4d
sha256
bd041c2a839946344536fdfb5385e07abea90dec28e68db6500edb96150ff232
sha512
b4d17df2b8ea0b0fc5bd92d034fde51d9dd1c4cbbd7bbad1808192b6f04ccefadd174c32440471d0fd957bdd50e8fad290c67ba4fad3133c869001bf5d3679c8
ripemd-160
5964ba728e54e7d7507eaade7e196dced093e0cf
Diameter
1993933962
Circumference
6264128286.7624
Area
3.1225645333251E+18
Volume
4.1507916476891E+27
Surface area
1.24902581333E+19
Circumference
6264128286.7624
Perimeter
3987867924
Area
993943161204254361
Diagonal
1409924225.7684
Surface area
5963658967225526166
Volume
9.909285127114E+26
Space diagonal
1726797464.5606
Perimeter
2990900943
Area
4.3039001376035E+17
Altitude
863398732.28028
Surface area
4.3039001376035E+17
Volume
1.1678204516822E+26
Height
469974741.92279