199149723 is an odd 9-digits composite number following 199149722
and preceding 199149724 . In scientific notation, it is written as 1.99149723 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 132766476 positive integers (up to 199149723) that are relatively prime to 199149723.
199149723 has 4 divisors, whose sum is 221277480
The reverse of 199149723 is 327941991
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred ninety-nine million one hundred forty-nine thousand seven hundred twenty-three
Scientific notation
1.99149723 × 10^8
Engineering notation
1.99149723 × 10^6
Prime Factorization
9 × 22127747
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199149723
Product of the distinct prime numbers
The prime factorization of 199149723 is 9 × 22127747.
Since it has a total of 2 prime factors.
7 , 3 , 91 , 50 , 337 , 67 , 1246 , 6863 , 72218 , 14252 , 626059 , 225598 , 7859256 , 1257555 , 57877292 , 2109742 , 126481325 , 334860996 , 3415546816 , 5027849334
n×2
398299446
n×3
597449169
n×4
796598892
n×5
995748615
n÷2
99574861.5
n÷3
66383241
n÷3
49787430.75
n÷5
39829944.6
n2
39660612170976729
n3
7.8983999278604E+24
n4
1.5729641577766E+33
n5
3.1325537631014E+41
2 √n
14112.041772897
3 √n
583.97362875071
4 √n
118.79411506004
5 √n
45.691555303139
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199149722
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199149723 can be divided by 4 positive divisors.
The sum of these divisors (counting 199149723) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011110111101100100010011011
3
Ternary
111212201212001200
4
Quaternary
23313230202123
5
Quinary
401440242343
6
Senary
31432245243
8
Octal
1367544233
10
Decimal
199149723
12
Duodecimal
56840823
16
Hexadecimal
bdec89b
20
Vigesimal
324de63
36
Base36
3akgwr
md5
c8768b5caf771669106788e8598d9296
sha1
9292f2087b84fc5145caf22f7ed105f2350a11b0
sha256
dd7915cb96c3750b5a34f008b5673283ef093e5b13612bb9d8757c1e6a9021bb
sha512
c60ef9132f7f7ff57485659afcdc3e97897615234a03d1c4c68f18bb57a3f08d8e642b722835862c1f8d16b6db4accecfb29751c81ae393285945e024c3dc448
ripemd-160
c0f0f1197b169bcdb21c78151acccdeced12c661
Diameter
398299446
Circumference
1251294613.4825
Area
1.2459748783321E+17
Volume
3.3084740251307E+25
Surface area
4.9838995133286E+17
Circumference
1251294613.4825
Perimeter
796598892
Area
39660612170976729
Diagonal
281640239.20945
Surface area
237963673025860374
Volume
7.8983999278604E+24
Space diagonal
344937438.54927
Perimeter
597449169
Area
1.7173548834854E+16
Altitude
172468719.27463
Surface area
1.7173548834854E+16
Volume
9.3083535825224E+23
Height
93880079.736482