1999413809 is an odd 10-digits composite number following 1999413808
and preceding 1999413810 . In scientific notation, it is written as 1.999413809 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 1859127616 positive integers (up to 1999413809) that are relatively prime to 1999413809.
1999413809 has 8 divisors, whose sum is 2142534240
The reverse of 1999413809 is 9083149991
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
one billion nine hundred ninety-nine million four hundred thirteen thousand eight hundred nine
Scientific notation
1.999413809 × 10^9
Engineering notation
1.999413809 × 10^9
Prime Factorization
17 × 83 × 1417019
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1999413809
Product of the distinct prime numbers
The prime factorization of 1999413809 is 17 × 83 × 1417019.
Since it has a total of 3 prime factors.
9 , 9 , 83 , 28 , 162 , 457 , 7079 , 1343 , 74535 , 49191 , 785603 , 267631 , 1178569 , 4585224 , 554993 , 78731784 , 379323587 , 525271349 , 2193775107 , 2013357143
n×2
3998827618
n×3
5998241427
n×4
7997655236
n×5
9997069045
n÷2
999706904.5
n÷3
666471269.66667
n÷3
499853452.25
n÷5
399882761.8
n2
3997655579619888481
n3
7.9929677695179E+27
n4
1.5981250133266E+37
n5
3.1953132201535E+46
2 √n
44714.805255083
3 √n
1259.7979454703
4 √n
211.45875544674
5 √n
72.473717276426
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
-1999413808
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 1999413809 can be divided by 8 positive divisors.
The sum of these divisors (counting 1999413809) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001011001010001000110001
3
Ternary
12011100020202010022
4
Quaternary
1313023022020301
5
Quinary
13043322220214
6
Senary
530222213225
8
Octal
16713121061
10
Decimal
1999413809
12
Duodecimal
479724215
16
Hexadecimal
772ca231
20
Vigesimal
1b4g6ea9
36
Base36
x2edkh
md5
b002cc26e4c4003e5d45850f23c6aed7
sha1
5735617c069827d12b8d8528ca34ba291c085582
sha256
cc721382777a16d9c3d21c3fa7d4053259be546746c638428fcd9f1672b4bae9
sha512
6d0fa0604b1818f817dc1f8206c1354f0c600209c1daecb5447b1540dbd6ce787f43a35aae0f548648f29066c2c688a58fdd805bd9b1295b511bf374f1a31d6d
ripemd-160
9eba35f4291b9c8cc179f5d45e0372ecc16c971d
Diameter
3998827618
Circumference
12562687467.681
Area
1.2559005400516E+19
Volume
3.348086510013E+28
Surface area
5.0236021602064E+19
Circumference
12562687467.681
Perimeter
7997655236
Area
3997655579619888481
Diagonal
2827598125.4838
Surface area
2.3985933477719E+19
Volume
7.9929677695179E+27
Space diagonal
3463086302.5428
Perimeter
5998241427
Area
1.7310356437657E+18
Altitude
1731543151.2714
Surface area
1.7310356437657E+18
Volume
9.4198028527194E+26
Height
942532708.49462