199149719 is an odd 9-digits composite number following 199149718
and preceding 199149720 . In scientific notation, it is written as 1.99149719 × 10^8.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 198623880 positive integers (up to 199149719) that are relatively prime to 199149719.
199149719 has 4 divisors, whose sum is 199675560
The reverse of 199149719 is 917941991
Previous prime number is 379
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred ninety-nine million one hundred forty-nine thousand seven hundred nineteen
Scientific notation
1.99149719 × 10^8
Engineering notation
1.99149719 × 10^6
Prime Factorization
379 × 525461
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199149719
Product of the distinct prime numbers
The prime factorization of 199149719 is 379 × 525461.
Since it has a total of 2 prime factors.
4 , 4 , 78 , 51 , 468 , 394 , 655 , 8581 , 55896 , 70516 , 235151 , 501435 , 8978224 , 6612949 , 15193707 , 39447169 , 780598236 , 237955960 , 3612851630 , 2228142815
n×2
398299438
n×3
597449157
n×4
796598876
n×5
995748595
n÷2
99574859.5
n÷3
66383239.666667
n÷3
49787429.75
n÷5
39829943.8
n2
39660610577778961
n3
7.8983994519331E+24
n4
1.5729640314022E+33
n5
3.1325534485086E+41
2 √n
14112.041631174
3 √n
583.97362484093
4 √n
118.79411446353
5 √n
45.691555119592
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
-199149718
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 199149719 can be divided by 4 positive divisors.
The sum of these divisors (counting 199149719) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011110111101100100010010111
3
Ternary
111212201212001112
4
Quaternary
23313230202113
5
Quinary
401440242334
6
Senary
31432245235
8
Octal
1367544227
10
Decimal
199149719
12
Duodecimal
5684081b
16
Hexadecimal
bdec897
20
Vigesimal
324de5j
36
Base36
3akgwn
md5
bc2e69624b9c6c556a6748e367659241
sha1
e318108e6ef0ba52a14d1f2f29c64a2e3cad95ad
sha256
92ee0c8b92597ccf1302f3110783664967e040006f44e132b80f1089e502d3de
sha512
55fdd1b9bd55a1d3a5cc5670cef7dc4d728002e1ecc8fd1ecce6f74be5c49b3b844288f444ad7c949369b6eb81d3440dda25126a06b103b459334646d730ebce
ripemd-160
09eaea529752ba88dc282b16994a2af631f5884f
Diameter
398299438
Circumference
1251294588.3497
Area
1.2459748282804E+17
Volume
3.3084738257748E+25
Surface area
4.9838993131214E+17
Circumference
1251294588.3497
Perimeter
796598876
Area
39660610577778961
Diagonal
281640233.55259
Surface area
237963663466673766
Volume
7.8983994519331E+24
Space diagonal
344937431.62106
Perimeter
597449157
Area
1.7173548144979E+16
Altitude
172468715.81053
Surface area
1.7173548144979E+16
Volume
9.3083530216367E+23
Height
93880077.850864