199731663 is an odd 9-digits composite number following 199731662
and preceding 199731664 . In scientific notation, it is written as 1.99731663 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 133154280 positive integers (up to 199731663) that are relatively prime to 199731663.
199731663 has 12 divisors, whose sum is 299186888
The reverse of 199731663 is 366137991
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred ninety-nine million seven hundred thirty-one thousand six hundred sixty-three
Scientific notation
1.99731663 × 10^8
Engineering notation
1.99731663 × 10^6
Prime Factorization
27 × 3 × 3 × 821941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66577221
Product of the distinct prime numbers
The prime factorization of 199731663 is 27 × 3 × 3 × 821941.
Since it has a total of 4 prime factors.
5 , 6 , 55 , 14 , 851 , 434 , 9281 , 8005 , 62134 , 14554 , 203426 , 993177 , 5674140 , 4358259 , 9900665 , 3474413 , 303744020 , 460677966 , 4366060322 , 6290029829
n×2
399463326
n×3
599194989
n×4
798926652
n×5
998658315
n÷2
99865831.5
n÷3
66577221
n÷3
49932915.75
n÷5
39946332.6
n2
39892737204745569
n3
7.9678427435258E+24
n4
1.5914304816869E+33
n5
3.1785905665621E+41
2 √n
14132.645293787
3 √n
584.54188987095
4 √n
118.88080288166
5 √n
45.718227415227
1 , 3 , 9 , 27 , 81 , 243 , 821941 , 2465823 , 7397469 , 22192407 , 66577221 , 199731663
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199731662
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199731663 can be divided by 12 positive divisors.
The sum of these divisors (counting 199731663) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111001111010100111001111
3
Ternary
111220211102100000
4
Quaternary
23321322213033
5
Quinary
402112403123
6
Senary
31452535343
8
Octal
1371724717
10
Decimal
199731663
12
Duodecimal
56a81553
16
Hexadecimal
be7a9cf
20
Vigesimal
3286933
36
Base36
3awxxr
md5
9012e07afdbb2f64221e84419c50a05b
sha1
93abec0571ad445e91e8f7e00a9459eefbb323ed
sha256
1f78ea18a062c35ad31445e8bed2a862e1931615f8e7930443d79f3e96acb8ea
sha512
fa8a6aebbeee683aef1099abee83bad06debd78c2d9a6a0775d405f51a25d55900614fd2123cdafccee44b9efc3464d9be78fdf059a74dbf308c8afaef6b058c
ripemd-160
62626eb8ee1f5df8c892f1ba44a0c506b0fa90e8
Diameter
399463326
Circumference
1254951050.3401
Area
1.2532673013402E+17
Volume
3.3375621637359E+25
Surface area
5.0130692053607E+17
Circumference
1254951050.3401
Perimeter
798926652
Area
39892737204745569
Diagonal
282463226.64993
Surface area
239356423228473414
Volume
7.9678427435258E+24
Space diagonal
345945388.19622
Perimeter
599194989
Area
1.7274061922903E+16
Altitude
172972694.09811
Surface area
1.7274061922903E+16
Volume
9.3901927256252E+23
Height
94154408.883311