990996899 is an odd 9-digits prime number following 990996898
and preceding 990996900 . In scientific notation, it is written as 9.90996899 × 10^8.
The sum of its digits is 68. It has a total of 1 prime factors and 2 positive divisors.
There are 990996898 positive integers (up to 990996899) that are relatively prime to 990996899.
990996899 has 2 divisors, whose sum is 990996900
The reverse of 990996899 is 998699099
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 68 Digital Root 5
Name
nine hundred ninety million nine hundred ninety-six thousand eight hundred ninety-nine
Scientific notation
9.90996899 × 10^8
Engineering notation
9.90996899 × 10^6
Prime Factorization
990996899
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
990996899 Product of the distinct prime numbers
The prime factorization of 990996899 is 990996899.
Since it has a total of 1 prime factors.
8 , 10 , 20 , 41 , 131 , 445 , 9766 , 2112 , 71245 , 87080 , 29259 , 546068 , 8495321 , 7199206 , 86811673 , 44426120 , 110050493 , 734455108 , 3774303140 , 3289953139
n×2
1981993798
n×3
2972990697
n×4
3963987596
n×5
4954984495
n÷2
495498449.5
n÷3
330332299.66667
n÷3
247749224.75
n÷5
198199379.8
n2
982074853827616201
n3
9.7323313472905E+26
n4
9.6447101852053E+35
n5
9.5578778852922E+44
2 √n31480.1032241
3 √n996.98991481156
4 √n177.42633182282
5 √n62.981711627727
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
990996900 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
495498450 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31480.103239983 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979818 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 990996899 can be divided by 2 positive divisors.
The sum of these divisors (counting 990996899) is 990996900, the average is 495498450.
Base
System
Value
2
Binary
111011000100010110100110100011
3
Ternary
2120001201212011212
4
Quaternary
323010112212203
5
Quinary
4012143400044
6
Senary
242200300335
8
Octal
7304264643
10
Decimal
990996899
12
Duodecimal
237a716ab
16
Hexadecimal
3b1169a3
20
Vigesimal
f9dec4j
36
Base36
ge0i3n
md5
a2f5e9635ccb9d01e01c056abc423ce1
sha1
e58b0f95518d1e1e736a870117eaaaaedd4253bc
sha256
446850ac9926a6ad3cbc556342d7434d2c146c4b2c64e90a6093922bc039d96c
sha512
ea1bc9c153a3639b8aaa59137daa6acb118757b9cce80ac16e1237115d4bee8c86371338e465f90ad79031c8a78f433ff2f9abb4e152c22563281cfdab42ab6f
ripemd-160
9004829314999a1b8aaa559d389f617082a27e43
Diameter
1981993798
Circumference
6226617155.2573
Area
3.0852791460601E+18
Volume
4.0766694217266E+27
Surface area
1.234111658424E+19
Circumference
6226617155.2573
Perimeter
3963987596
Area
982074853827616201
Diagonal
1401481254.8355
Surface area
5892449122965697206
Volume
9.7323313472905E+26
Space diagonal
1716456979.2112
Perimeter
2972990697
Area
4.252508859163E+17
Altitude
858228489.6056
Surface area
4.252508859163E+17
Volume
1.1469662487372E+26
Height
467160418.27849