199428405 is an odd 9-digits composite number following 199428404
and preceding 199428406 . In scientific notation, it is written as 1.99428405 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 96692480 positive integers (up to 199428405) that are relatively prime to 199428405.
199428405 has 16 divisors, whose sum is 348093504
The reverse of 199428405 is 504824991
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred ninety-nine million four hundred twenty-eight thousand four hundred five
Scientific notation
1.99428405 × 10^8
Engineering notation
1.99428405 × 10^6
Prime Factorization
3 × 5 × 11 × 1208657
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199428405
Product of the distinct prime numbers
The prime factorization of 199428405 is 3 × 5 × 11 × 1208657.
Since it has a total of 4 prime factors.
9 , 6 , 80 , 54 , 112 , 697 , 3128 , 997 , 67721 , 44069 , 660737 , 509079 , 6442569 , 788875 , 18407608 , 81824927 , 547740642 , 311041232 , 5288149467 , 7978571579
n×2
398856810
n×3
598285215
n×4
797713620
n×5
997142025
n÷2
99714202.5
n÷3
66476135
n÷3
49857101.25
n÷5
39885681
n2
39771688720844025
n3
7.9316044457544E+24
n4
1.5817872237077E+33
n5
3.1545330307341E+41
2 √n
14121.912228873
3 √n
584.24589808217
4 √n
118.83565217927
5 √n
45.704335931054
1 , 3 , 5 , 11 , 15 , 33 , 55 , 165 , 1208657 , 3625971 , 6043285 , 13295227 , 18129855 , 39885681 , 66476135 , 199428405
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199428404
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199428405 can be divided by 16 positive divisors.
The sum of these divisors (counting 199428405) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111000110000100100110101
3
Ternary
111220021000100020
4
Quaternary
23320300210311
5
Quinary
402023202110
6
Senary
31442235353
8
Octal
1370604465
10
Decimal
199428405
12
Duodecimal
56955b59
16
Hexadecimal
be30935
20
Vigesimal
3268b05
36
Base36
3aqfxx
md5
8aec8d66dc271706d3628d08c978c826
sha1
5eca79839135caea67373b949473bd8e7ec03d50
sha256
3919e0c15a6a6c9c5914bf1755fdb1e3af86eefe175bdfd25f07c50250ee5e46
sha512
cf0a21fcf0f182f1a8da04036532c04ce057dbb2be404be50f27b2a2aa3f2b90f916df4f73efee3b44172690913ea3af1524d514c0c6516c94dc01facaa144ed
ripemd-160
c097feaa7310646cf53089827774dc7155273ea8
Diameter
398856810
Circumference
1253045624.1303
Area
1.2494644510626E+17
Volume
3.3223827010616E+25
Surface area
4.9978578042505E+17
Circumference
1253045624.1303
Perimeter
797713620
Area
39771688720844025
Diagonal
282034355.07343
Surface area
238630132325064150
Volume
7.9316044457544E+24
Space diagonal
345420129.93242
Perimeter
598285215
Area
1.7221646391829E+16
Altitude
172710064.96621
Surface area
1.7221646391829E+16
Volume
9.3474854821372E+23
Height
94011451.691145