199894344 is an even 9-digits composite number following 199894343
and preceding 199894345 . In scientific notation, it is written as 1.99894344 × 10^8.
The sum of its digits is 51. It has a total of 5 prime factors and 16 positive divisors.
There are 61505856 positive integers (up to 199894344) that are relatively prime to 199894344.
199894344 has 16 divisors, whose sum is 384412800
The reverse of 199894344 is 443498991
Previous prime number is 39
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred ninety-nine million eight hundred ninety-four thousand three hundred forty-four
Scientific notation
1.99894344 × 10^8
Engineering notation
1.99894344 × 10^6
Prime Factorization
2 × 2 × 2 × 39 × 640687
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
49973586
Product of the distinct prime numbers
The prime factorization of 199894344 is 2 × 2 × 2 × 39 × 640687.
Since it has a total of 5 prime factors.
1 , 9 , 33 , 2 , 422 , 765 , 86 , 967 , 27284 , 18150 , 10217 , 342746 , 6992142 , 3593235 , 69406789 , 40031525 , 969221047 , 265169129 , 8062573098 , 8447375155
n×2
399788688
n×3
599683032
n×4
799577376
n×5
999471720
n÷2
99947172
n÷3
66631448
n÷3
49973586
n÷5
39978868.8
n2
39957748763190336
n3
7.9873279767347E+24
n4
1.5966216862222E+33
n5
3.1915564458357E+41
2 √n
14138.399626549
3 √n
584.70054949711
4 √n
118.90500252954
5 √n
45.725672469156
1 , 2 , 4 , 8 , 39 , 78 , 156 , 312 , 640687 , 1281374 , 2562748 , 5125496 , 24986793 , 49973586 , 99947172 , 199894344
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
-199894343
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 199894344 can be divided by 16 positive divisors.
The sum of these divisors (counting 199894344) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010100010010101001000
3
Ternary
111221010200111020
4
Quaternary
23322202111020
5
Quinary
402133104334
6
Senary
31500232440
8
Octal
1372422510
10
Decimal
199894344
12
Duodecimal
56b3b720
16
Hexadecimal
bea2548
20
Vigesimal
3296fh4
36
Base36
3b0fgo
md5
5975237641245bd1d2d9366daa5d27fa
sha1
c58a225f21e3457dc0f0504baf9c6fd5f9b376c7
sha256
dae649faa9e01613253b5e6db17152e5fe2b6d20eebd2e3dea6c2bc52d57f7e6
sha512
498740c1162259b67f3f5fdf86186e8e3b18780f84dbe304d63d2cc699e2e63a66c18f5996501a5fc9fd64a136c25a6759def55575b9a6316a4f697cc101772a
ripemd-160
55837067df501c2380db732d684931a68eda3fd9
Diameter
399788688
Circumference
1255973205.2091
Area
1.2553096996843E+17
Volume
3.3457241191363E+25
Surface area
5.021238798737E+17
Circumference
1255973205.2091
Perimeter
799577376
Area
39957748763190336
Diagonal
282693292.32647
Surface area
239746492579142016
Volume
7.9873279767347E+24
Space diagonal
346227159.95365
Perimeter
599683032
Area
1.730221275348E+16
Altitude
173113579.97683
Surface area
1.730221275348E+16
Volume
9.4131562931836E+23
Height
94231097.442158