996813989 is an odd 9-digits composite number following 996813988
and preceding 996813990 . In scientific notation, it is written as 9.96813989 × 10^8.
The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors.
There are 935932096 positive integers (up to 996813989) that are relatively prime to 996813989.
996813989 has 8 divisors, whose sum is 1057976640
The reverse of 996813989 is 989318699
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 62
Digital Root 8
Name
nine hundred ninety-six million eight hundred thirteen thousand nine hundred eighty-nine
Scientific notation
9.96813989 × 10^8
Engineering notation
9.96813989 × 10^6
Prime Factorization
17 × 419 × 139943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
996813989
Product of the distinct prime numbers
The prime factorization of 996813989 is 17 × 419 × 139943.
Since it has a total of 3 prime factors.
7 , 7 , 7 , 9 , 540 , 960 , 9739 , 6386 , 64964 , 9291 , 41656 , 350512 , 3509947 , 3811310 , 1745919 , 9796664 , 781112609 , 622975994 , 7279173133 , 4509937097
n×2
1993627978
n×3
2990441967
n×4
3987255956
n×5
4984069945
n÷2
498406994.5
n÷3
332271329.66667
n÷3
249203497.25
n÷5
199362797.8
n2
993638128666092121
n3
9.9047238665814E+26
n4
9.8731673073905E+35
n5
9.8417112877443E+44
2 √n
31572.361156556
3 √n
998.93686648099
4 √n
177.68613101915
5 √n
63.055478371956
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
-996813988
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 996813989 can be divided by 8 positive divisors.
The sum of these divisors (counting 996813989) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011011010100010110010100101
3
Ternary
2120110200101201122
4
Quaternary
323122202302211
5
Quinary
4020141021424
6
Senary
242525103325
8
Octal
7332426245
10
Decimal
996813989
12
Duodecimal
2399b7b45
16
Hexadecimal
3b6a2ca5
20
Vigesimal
fba1ej9
36
Base36
ghh6lh
md5
953495e154fff3212ab32469433e0aae
sha1
85b6f0e6caa5ca8c91241bdf7da50bf821fd3a15
sha256
b2cab94f17d141be29bd80b34b588e5bbc6e571ccff0f19de263590a0eee8362
sha512
788a1ae4870f113b38bb885aa4d504f839bf93136951fca1877da5b8732406e542da35a576de83b3ab06e719ef13ee4bcb0c1c0fe4938aa7a0ebeb06eecf66a9
ripemd-160
f3aead96cc6122beb4b8c3dbeac9e84bccb2568a
Diameter
1993627978
Circumference
6263167009.6759
Area
3.1216062453441E+18
Volume
4.148881031345E+27
Surface area
1.2486424981376E+19
Circumference
6263167009.6759
Perimeter
3987255956
Area
993638128666092121
Diagonal
1409707862.407
Surface area
5961828771996552726
Volume
9.9047238665814E+26
Space diagonal
1726532474.6434
Perimeter
2990441967
Area
4.3025793079683E+17
Altitude
863266237.3217
Surface area
4.3025793079683E+17
Volume
1.1672829019733E+26
Height
469902620.80234