996813991 is an odd 9-digits prime number following 996813990
and preceding 996813992 . In scientific notation, it is written as 9.96813991 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 996813990 positive integers (up to 996813991) that are relatively prime to 996813991.
996813991 has 2 divisors, whose sum is 996813992
The reverse of 996813991 is 199318699
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
nine hundred ninety-six million eight hundred thirteen thousand nine hundred ninety-one
Scientific notation
9.96813991 × 10^8
Engineering notation
9.96813991 × 10^6
Prime Factorization
996813991
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
996813991 Product of the distinct prime numbers
The prime factorization of 996813991 is 996813991.
Since it has a total of 1 prime factors.
10 , 8 , 56 , 75 , 903 , 555 , 8181 , 9794 , 19137 , 21494 , 222544 , 801952 , 4950 , 188137 , 64620881 , 51353546 , 838187808 , 416476129 , 1252806499 , 5626468046
n×2
1993627982
n×3
2990441973
n×4
3987255964
n×5
4984069955
n÷2
498406995.5
n÷3
332271330.33333
n÷3
249203497.75
n÷5
199362798.2
n2
993638132653348081
n3
9.9047239261997E+26
n4
9.8731673866283E+35
n5
9.841711386476E+44
2 √n31572.361188229
3 √n998.93686714908
4 √n177.68613110828
5 √n63.055478397259
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
996813992 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
498406996 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31572.361204066 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979936 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 996813991 can be divided by 2 positive divisors.
The sum of these divisors (counting 996813991) is 996813992, the average is 498406996.
Base
System
Value
2
Binary
111011011010100010110010100111
3
Ternary
2120110200101201201
4
Quaternary
323122202302213
5
Quinary
4020141021431
6
Senary
242525103331
8
Octal
7332426247
10
Decimal
996813991
12
Duodecimal
2399b7b47
16
Hexadecimal
3b6a2ca7
20
Vigesimal
fba1ejb
36
Base36
ghh6lj
md5
7705135104de13754b8d35cf38fbe6f8
sha1
b83af9a16ebbc1a3d783def9f16fa307882be60e
sha256
4605f9c11cae78ca01fef542b7b44f8a25eb7298d9a10676ac95d8bebff8c7c2
sha512
a7a17e3a2eb13edd59c2231d166cbc9c20b7052f29436fad3da015f449af5b2ddc817df4eb5ca34bcf7ff4c37b445253559b9e77eefe35a64f432d868b8e66a7
ripemd-160
cf9c27eeec1dd917eb0e03250c25f33d24eb2ed1
Diameter
1993627982
Circumference
6263167022.2422
Area
3.1216062578704E+18
Volume
4.1488810563179E+27
Surface area
1.2486425031482E+19
Circumference
6263167022.2422
Perimeter
3987255964
Area
993638132653348081
Diagonal
1409707865.2355
Surface area
5961828795920088486
Volume
9.9047239261997E+26
Space diagonal
1726532478.1075
Perimeter
2990441973
Area
4.3025793252337E+17
Altitude
863266239.05375
Surface area
4.3025793252337E+17
Volume
1.1672829089994E+26
Height
469902621.74515