996868981 is an odd 9-digits composite number following 996868980
and preceding 996868982 . In scientific notation, it is written as 9.96868981 × 10^8.
The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors.
There are 996603052 positive integers (up to 996868981) that are relatively prime to 996868981.
996868981 has 4 divisors, whose sum is 997134912
The reverse of 996868981 is 189868699
Previous prime number is 3803
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1
Name
nine hundred ninety-six million eight hundred sixty-eight thousand nine hundred eighty-one
Scientific notation
9.96868981 × 10^8
Engineering notation
9.96868981 × 10^6
Prime Factorization
3803 × 262127
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
996868981
Product of the distinct prime numbers
The prime factorization of 996868981 is 3803 × 262127.
Since it has a total of 2 prime factors.
4 , 9 , 11 , 15 , 752 , 374 , 4737 , 5179 , 70674 , 79676 , 917259 , 714161 , 9261121 , 9379635 , 46484150 , 35602515 , 45178932 , 770693929 , 6756755908 , 5049283007
n×2
1993737962
n×3
2990606943
n×4
3987475924
n×5
4984344905
n÷2
498434490.5
n÷3
332289660.33333
n÷3
249217245.25
n÷5
199373796.2
n2
993747765279978361
n3
9.9063632214568E+26
n4
9.8753462099895E+35
n5
9.8444263133745E+44
2 √n
31573.232032847
3 √n
998.955235848
4 √n
177.68858160514
5 √n
63.056174082567
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
-996868980
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 996868981 can be divided by 4 positive divisors.
The sum of these divisors (counting 996868981) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011011010110000001101110101
3
Ternary
2120110210012011101
4
Quaternary
323122300031311
5
Quinary
4020144301411
6
Senary
242530210101
8
Octal
7332601565
10
Decimal
996868981
12
Duodecimal
239a23931
16
Hexadecimal
3b6b0375
20
Vigesimal
fba8c91
36
Base36
ghid11
md5
4f0f6cf21c9950cc6d9ce5b4126cad2d
sha1
64fdcdb3f71055ce00305827a0debf966325b4bd
sha256
f381ad8279481d9a34c98a55836644aae2b94eccb60b01cc5375c4eade44d8cb
sha512
735a985024bf38682e6f04e4b6b6525981aefcf93ee0a025228764bcd244dd2d69bad198040f2210bafa14040dbfa57393423fa1438ec088a60556ac5d3c5050
ripemd-160
de050060809bc127dc6e4e624175f76fa2850529
Diameter
1993737962
Circumference
6263512534.6023
Area
3.1219506789249E+18
Volume
4.1495677227094E+27
Surface area
1.2487802715699E+19
Circumference
6263512534.6023
Perimeter
3987475924
Area
993747765279978361
Diagonal
1409785632.8392
Surface area
5962486591679870166
Volume
9.9063632214568E+26
Space diagonal
1726627723.5814
Perimeter
2990606943
Area
4.3030540484324E+17
Altitude
863313861.79071
Surface area
4.3030540484324E+17
Volume
1.1674761017982E+26
Height
469928544.27975