990468911 is an odd 9-digits prime number following 990468910
and preceding 990468912 . In scientific notation, it is written as 9.90468911 × 10^8.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 990468910 positive integers (up to 990468911) that are relatively prime to 990468911.
990468911 has 2 divisors, whose sum is 990468912
The reverse of 990468911 is 119864099
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
nine hundred ninety million four hundred sixty-eight thousand nine hundred eleven
Scientific notation
9.90468911 × 10^8
Engineering notation
9.90468911 × 10^6
Prime Factorization
990468911
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
990468911 Product of the distinct prime numbers
The prime factorization of 990468911 is 990468911.
Since it has a total of 1 prime factors.
7 , 5 , 90 , 60 , 427 , 680 , 6257 , 9245 , 40069 , 43925 , 393393 , 393248 , 6429240 , 5756302 , 51104468 , 91188805 , 414434719 , 605659255 , 6085932453 , 7602114690
n×2
1980937822
n×3
2971406733
n×4
3961875644
n×5
4952344555
n÷2
495234455.5
n÷3
330156303.66667
n÷3
247617227.75
n÷5
198093782.2
n2
981028663657525921
n3
9.7167839215266E+26
n4
9.6241723891767E+35
n5
9.5324435455841E+44
2 √n31471.716047906
3 √n996.81282302817
4 √n177.40269459032
5 √n62.974999058382
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
990468912 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
495234456 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
31471.716063793 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999979808 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 990468911 can be divided by 2 positive divisors.
The sum of these divisors (counting 990468911) is 990468912, the average is 495234456.
Base
System
Value
2
Binary
111011000010010101101100101111
3
Ternary
2120000202000220202
4
Quaternary
323002111230233
5
Quinary
4012030001121
6
Senary
242141104115
8
Octal
7302255457
10
Decimal
990468911
12
Duodecimal
23785803b
16
Hexadecimal
3b095b2f
20
Vigesimal
f9a8c5b
36
Base36
gdp6pb
md5
57a8ac05eeb5e9bddf0e1a790ffb1255
sha1
6c738184d364321c1c2135044ce33be22763dc39
sha256
5365775193b35e45d5a1ae5d126b8b363d84dea0d5457f69109539197e1d4ccd
sha512
61213e1c2ebbeb00c2722486aea4ebc9cf097c6955dd82f138e1ab09f2b88ae8fac3a9b6a63867c24458e1d51bd050ff42505bc2185a9a3d7f868d6a27db9d23
ripemd-160
d7c32fa6021855f45da05004e2e37f1e89c3240a
Diameter
1980937822
Circumference
6223299708.8134
Area
3.0819924427075E+18
Volume
4.0701569312516E+27
Surface area
1.232796977083E+19
Circumference
6223299708.8134
Perimeter
3961875644
Area
981028663657525921
Diagonal
1400734567.0451
Surface area
5886171981945155526
Volume
9.7167839215266E+26
Space diagonal
1715542477.1694
Perimeter
2971406733
Area
4.2479787228406E+17
Altitude
857771238.58471
Surface area
4.2479787228406E+17
Volume
1.1451339670393E+26
Height
466911522.34837