199149724 is an even 9-digits composite number following 199149723
and preceding 199149725 . In scientific notation, it is written as 1.99149724 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 99546624 positive integers (up to 199149724) that are relatively prime to 199149724.
199149724 has 12 divisors, whose sum is 348610864
The reverse of 199149724 is 427941991
Previous prime number is 6823
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred ninety-nine million one hundred forty-nine thousand seven hundred twenty-four
Scientific notation
1.99149724 × 10^8
Engineering notation
1.99149724 × 10^6
Prime Factorization
2 × 2 × 6823 × 7297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99574862
Product of the distinct prime numbers
The prime factorization of 199149724 is 2 × 2 × 6823 × 7297.
Since it has a total of 4 prime factors.
1 , 6 , 23 , 62 , 878 , 661 , 8242 , 8540 , 34679 , 18092 , 554986 , 856500 , 4667426 , 5198190 , 69860489 , 72414388 , 116961360 , 79912973 , 5901599820 , 555658734
n×2
398299448
n×3
597449172
n×4
796598896
n×5
995748620
n÷2
99574862
n÷3
66383241.333333
n÷3
49787431
n÷5
39829944.8
n2
39660612569276176
n3
7.8984000468423E+24
n4
1.5729641893702E+33
n5
3.1325538417496E+41
2 √n
14112.041808328
3 √n
583.97362972815
4 √n
118.79411520916
5 √n
45.691555349026
1 , 2 , 4 , 6823 , 7297 , 13646 , 14594 , 27292 , 29188 , 49787431 , 99574862 , 199149724
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
-199149723
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 199149724 can be divided by 12 positive divisors.
The sum of these divisors (counting 199149724) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110111101100100010011100
3
Ternary
111212201212001201
4
Quaternary
23313230202130
5
Quinary
401440242344
6
Senary
31432245244
8
Octal
1367544234
10
Decimal
199149724
12
Duodecimal
56840824
16
Hexadecimal
bdec89c
20
Vigesimal
324de64
36
Base36
3akgws
md5
ee80f77c5326c74f8f8801ac108b57a4
sha1
0d2858c83d3ca644795e63a265f409bcd556c66b
sha256
dcc5f0673718c6308682d6bf09d382eee8255a7c1d32aa5fbd3086335b0ee167
sha512
a7a7dffdb02353f26b43b45f691ccc117f39776ab168f75480a717d974ae4572b494894be5c25477b6dc399e2a1ca2fe538a9a2dd2169f0c5d539a95759bceff
ripemd-160
a3e0a687e34a42d7d014df89384fdbce85700d0d
Diameter
398299448
Circumference
1251294619.7657
Area
1.2459748908451E+17
Volume
3.3084740749697E+25
Surface area
4.9838995633804E+17
Circumference
1251294619.7657
Perimeter
796598896
Area
39660612569276176
Diagonal
281640240.62366
Surface area
237963675415657056
Volume
7.8984000468423E+24
Space diagonal
344937440.28132
Perimeter
597449172
Area
1.7173549007323E+16
Altitude
172468720.14066
Surface area
1.7173549007323E+16
Volume
9.3083537227439E+23
Height
93880080.207886