199871622 is an even 9-digits composite number following 199871621
and preceding 199871623 . In scientific notation, it is written as 1.99871622 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 66623868 positive integers (up to 199871622) that are relatively prime to 199871622.
199871622 has 8 divisors, whose sum is 333119400
The reverse of 199871622 is 226178991
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred ninety-nine million eight hundred seventy-one thousand six hundred twenty-two
Scientific notation
1.99871622 × 10^8
Engineering notation
1.99871622 × 10^6
Prime Factorization
2 × 9 × 11103979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199871622
Product of the distinct prime numbers
The prime factorization of 199871622 is 2 × 9 × 11103979.
Since it has a total of 3 prime factors.
10 , 4 , 79 , 31 , 53 , 977 , 6431 , 7345 , 89632 , 21574 , 157372 , 728688 , 2087930 , 9319744 , 30808365 , 64737318 , 942448553 , 918803686 , 2445729785 , 5659125000
n×2
399743244
n×3
599614866
n×4
799486488
n×5
999358110
n÷2
99935811
n÷3
66623874
n÷3
49967905.5
n÷5
39974324.4
n2
39948665280910884
n3
7.9846045264307E+24
n4
1.5958958577263E+33
n5
3.1897429362683E+41
2 √n
14137.596047419
3 √n
584.67839434414
4 √n
118.90162340111
5 √n
45.724632893995
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199871621
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199871622 can be divided by 8 positive divisors.
The sum of these divisors (counting 199871622) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010011100110010000110
3
Ternary
111221002112022200
4
Quaternary
23322130302012
5
Quinary
402131342442
6
Senary
31455535330
8
Octal
1372346206
10
Decimal
199871622
12
Duodecimal
56b2a546
16
Hexadecimal
be9cc86
20
Vigesimal
3293j12
36
Base36
3azxxi
md5
8685578fcdd28d60665f022a724ae01d
sha1
fbd7a2c2f228bcfde76af93e8e096e6d04b64f99
sha256
11d64bb7dbcbe20cb41ced62819be8492ef9c3a096842654a555f95fd84b4815
sha512
449307f98364ebc599eefff3e6879dbabe38ab04bf56d9b2b56e146c333b845a35683e4da9dbf90740cf193228d900794776c9d48525e1d74d1304f1f2bb3546
ripemd-160
38794a2df745bc8d51d13f2216ac2c26294c1153
Diameter
399743244
Circumference
1255830438.6726
Area
1.2550243336723E+17
Volume
3.3445833229406E+25
Surface area
5.0200973346891E+17
Circumference
1255830438.6726
Perimeter
799486488
Area
39948665280910884
Diagonal
282661158.56591
Surface area
239691991685465304
Volume
7.9846045264307E+24
Space diagonal
346187804.2952
Perimeter
599614866
Area
1.7298279490275E+16
Altitude
173093902.1476
Surface area
1.7298279490275E+16
Volume
9.40994667622E+23
Height
94220386.188636