996918961 is an odd 9-digits composite number following 996918960
and preceding 996918962 . In scientific notation, it is written as 9.96918961 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 939501360 positive integers (up to 996918961) that are relatively prime to 996918961.
996918961 has 8 divisors, whose sum is 1054886400
The reverse of 996918961 is 169819699
Previous prime number is 191
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 58
Digital Root 4
Name
nine hundred ninety-six million nine hundred eighteen thousand nine hundred sixty-one
Scientific notation
9.96918961 × 10^8
Engineering notation
9.96918961 × 10^6
Prime Factorization
19 × 191 × 274709
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996918961
Product of the distinct prime numbers
The prime factorization of 996918961 is 19 × 191 × 274709.
Since it has a total of 3 prime factors.
8 , 9 , 12 , 3 , 17 , 351 , 3744 , 1172 , 1228 , 22269 , 824663 , 687610 , 6283609 , 4472654 , 91226294 , 36325173 , 373190976 , 113605878 , 5032743401 , 9508059644
n×2
1993837922
n×3
2990756883
n×4
3987675844
n×5
4984594805
n÷2
498459480.5
n÷3
332306320.33333
n÷3
249229740.25
n÷5
199383792.2
n2
993847414801319521
n3
9.9078533215627E+26
n4
9.8773268390727E+35
n5
9.8468944098657E+44
2 √n
31574.023516175
3 √n
998.97193043517
4 √n
177.69080875548
5 √n
63.056806359113
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
-996918960
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 996918961 can be divided by 8 positive divisors.
The sum of these divisors (counting 996918961) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011010111100011010110001
3
Ternary
2120110212201201111
4
Quaternary
323122330122301
5
Quinary
4020202401321
6
Senary
242531233321
8
Octal
7332743261
10
Decimal
996918961
12
Duodecimal
239a48841
16
Hexadecimal
3b6bc6b1
20
Vigesimal
fbaeh81
36
Base36
ghjfld
md5
fa31deaec9c20253922b29c1c380c00c
sha1
a9ff4869c19dc73004aae5aaa0c25c8fd92dc3fa
sha256
2a9dfca1dd3904c38cbb4b62946cde9677778b656a7822d6b0c8809f1084c417
sha512
c3158fff1ebf2ed328076ef3181c9e2554f7a86c392728f4dddebdd00eeaaa9e526525023b50a2ec1812844cc5591e1947335e0a43702294a11b6aaec64fab38
ripemd-160
ca1e3398dddff57a3311a4b598d883bc713ccf73
Diameter
1993837922
Circumference
6263826568.2039
Area
3.122263737129E+18
Volume
4.1501918943822E+27
Surface area
1.2489054948516E+19
Circumference
6263826568.2039
Perimeter
3987675844
Area
993847414801319521
Diagonal
1409856315.2331
Surface area
5963084488807917126
Volume
9.9078533215627E+26
Space diagonal
1726714291.4808
Perimeter
2990756883
Area
4.3034855435172E+17
Altitude
863357145.74039
Surface area
4.3034855435172E+17
Volume
1.1676517117798E+26
Height
469952105.0777