199442788 is an even 9-digits composite number following 199442787
and preceding 199442789 . In scientific notation, it is written as 1.99442788 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 99721392 positive integers (up to 199442788) that are relatively prime to 199442788.
199442788 has 6 divisors, whose sum is 349024886
The reverse of 199442788 is 887244991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million four hundred forty-two thousand seven hundred eighty-eight
Scientific notation
1.99442788 × 10^8
Engineering notation
1.99442788 × 10^6
Prime Factorization
2 × 2 × 49860697
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99721394
Product of the distinct prime numbers
The prime factorization of 199442788 is 2 × 2 × 49860697.
Since it has a total of 3 prime factors.
9 , 1 , 50 , 73 , 288 , 297 , 9699 , 9929 , 12255 , 63190 , 479626 , 339178 , 8394403 , 2278761 , 44786153 , 37410018 , 194345952 , 860745121 , 5773751939 , 5656943636
n×2
398885576
n×3
598328364
n×4
797771152
n×5
997213940
n÷2
99721394
n÷3
66480929.333333
n÷3
49860697
n÷5
39888557.6
n2
39777425685212944
n3
7.9333206781217E+24
n4
1.5822435941426E+33
n5
3.1556707371095E+41
2 √n
14122.421463758
3 √n
584.2599432341
4 √n
118.83779476142
5 √n
45.704995161619
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199442787
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199442788 can be divided by 6 positive divisors.
The sum of these divisors (counting 199442788) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011111000110100000101100100
3
Ternary
111220021202001221
4
Quaternary
23320310011210
5
Quinary
402024132123
6
Senary
31442430124
8
Octal
1370640544
10
Decimal
199442788
12
Duodecimal
56962344
16
Hexadecimal
be34164
20
Vigesimal
326a6j8
36
Base36
3aqr1g
md5
9cc8b3ed9ec1cf031f9c581d806037cd
sha1
c075c7df859f9aa1a3f970594a0b5aeafd1f013e
sha256
52f783f7779f16912830104e206d4d80b79d670dc67a2e78d26b4816203b9f23
sha512
c36e60ea9ad018d67f916ed83b793893a411708ee9bfa58d848df2dd5583598fbab5cf131cbd1f293404a7c18493c6259fc594b4e0fdca5bf623ba087528a8c2
ripemd-160
ab518f59ca20ebd9fd527e1cbee3a94cfb09b74e
Diameter
398885576
Circumference
1253135995.1845
Area
1.2496446831138E+17
Volume
3.3231015947945E+25
Surface area
4.9985787324552E+17
Circumference
1253135995.1845
Perimeter
797771152
Area
39777425685212944
Diagonal
282054695.7071
Surface area
238664554111277664
Volume
7.9333206781217E+24
Space diagonal
345445042.01919
Perimeter
598328364
Area
1.7224130570271E+16
Altitude
172722521.00959
Surface area
1.7224130570271E+16
Volume
9.3495080813788E+23
Height
94018231.902367