996988945 is an odd 9-digits composite number following 996988944
and preceding 996988946 . In scientific notation, it is written as 9.96988945 × 10^8.
The sum of its digits is 67. It has a total of 3 prime factors and 8 positive divisors.
There are 787981296 positive integers (up to 996988945) that are relatively prime to 996988945.
996988945 has 8 divisors, whose sum is 1210801536
The reverse of 996988945 is 549889699
Previous prime number is 83
Is Prime? no Number parity odd Number length 9 Sum of Digits 67 Digital Root 4
Name
nine hundred ninety-six million nine hundred eighty-eight thousand nine hundred forty-five
Scientific notation
9.96988945 × 10^8
Engineering notation
9.96988945 × 10^6
Prime Factorization
5 × 83 × 2402383
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
996988945 Product of the distinct prime numbers
The prime factorization of 996988945 is 5 × 83 × 2402383.
Since it has a total of 3 prime factors.
6 , 2 , 21 , 81 , 590 , 979 , 3376 , 1513 , 33678 , 39619 , 39740 , 159150 , 3758797 , 6702156 , 40600885 , 99173925 , 287214720 , 504748187 , 6549691585 , 6410829096
n×2
1993977890
n×3
2990966835
n×4
3987955780
n×5
4984944725
n÷2
498494472.5
n÷3
332329648.33333
n÷3
249247236.25
n÷5
199397789
n2
993986956452213025
n3
9.9099400705705E+26
n4
9.8801006959713E+35
n5
9.8503511693702E+44
2 √n31575.131749527
3 √n998.99530592787
4 √n177.69392715995
5 √n63.057691655471
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
-996988944 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 996988945 can be divided by 8 positive divisors.
The sum of these divisors (counting 996988945) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011011001101100000010001
3
Ternary
2120111000021201111
4
Quaternary
323123031200101
5
Quinary
4020212121240
6
Senary
242532533321
8
Octal
7333154021
10
Decimal
996988945
12
Duodecimal
239a81241
16
Hexadecimal
3b6cd811
20
Vigesimal
fbb3c75
36
Base36
ghkxld
md5
98dbb439482583c2f826b9b136037e8b
sha1
5dcbd5117106ff6548d76a2ee286af641aa31dff
sha256
2c924f235d03e05a0acd73fde50d139e962fd21eae9b9ef659a2597298797b40
sha512
f5c7f369a921e20a711b664f326589f09b8a39cecbb336e4e2bf8fdaebb873a8f63fddcc333a028cc915a5463db6af96f667fa2f3418a25c9f0f2de5e12b0c8f
ripemd-160
c39b553f2058a3552aa7f6dc8afff17f6240ab83
Diameter
1993977890
Circumference
6264266290.6445
Area
3.1227021201544E+18
Volume
4.1510659897626E+27
Surface area
1.2490808480617E+19
Circumference
6264266290.6445
Perimeter
3987955780
Area
993986956452213025
Diagonal
1409955287.555
Surface area
5963921738713278150
Volume
9.9099400705705E+26
Space diagonal
1726835507.3245
Perimeter
2990966835
Area
4.30408977659E+17
Altitude
863417753.66225
Surface area
4.30408977659E+17
Volume
1.1678976375088E+26
Height
469985095.85168