199820159 is an odd 9-digits composite number following 199820158
and preceding 199820160 . In scientific notation, it is written as 1.99820159 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 140152320 positive integers (up to 199820159) that are relatively prime to 199820159.
199820159 has 16 divisors, whose sum is 239605248
The reverse of 199820159 is 951028991
Previous prime number is 23
Is Prime? no Number parity odd Number length 9 Sum of Digits 44 Digital Root 8
Name
one hundred ninety-nine million eight hundred twenty thousand one hundred fifty-nine
Scientific notation
1.99820159 × 10^8
Engineering notation
1.99820159 × 10^6
Prime Factorization
187 × 7 × 23 × 6637
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199820159 Product of the distinct prime numbers
The prime factorization of 199820159 is 187 × 7 × 23 × 6637.
Since it has a total of 4 prime factors.
4 , 4 , 23 , 40 , 331 , 807 , 8762 , 4728 , 8241 , 22922 , 819632 , 35289 , 2160091 , 3725301 , 76878341 , 54712906 , 897996490 , 395974046 , 8944121933 , 9223819949
n×2
399640318
n×3
599460477
n×4
799280636
n×5
999100795
n÷2
99910079.5
n÷3
66606719.666667
n÷3
49955039.75
n÷5
39964031.8
n2
39928095942785281
n3
7.9784384798546E+24
n4
1.5942528456163E+33
n5
3.1856385709724E+41
2 √n14135.775854194
3 √n584.62820898558
4 √n118.89396895635
5 √n45.722278013247
1 , 7 , 23 , 161 , 187 , 1309 , 4301 , 6637 , 30107 , 46459 , 152651 , 1068557 , 1241119 , 8687833 , 28545737 , 199820159
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199820158 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199820159 can be divided by 16 positive divisors.
The sum of these divisors (counting 199820159) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010010000001101111111
3
Ternary
111220222220201122
4
Quaternary
23322100031333
5
Quinary
402123221114
6
Senary
31454501155
8
Octal
1372201577
10
Decimal
199820159
12
Duodecimal
56b047bb
16
Hexadecimal
be9037f
20
Vigesimal
328ha7j
36
Base36
3ayu7z
md5
26897263e1eff6a899901434faeb6ce5
sha1
27ed81df032431fa6bec78dadfd2810d2ac5fafb
sha256
d09606c0fe2f24f0d2ff0106ef2aeb8f7f9878f0bdf8164c8dbd692674b18a34
sha512
67c20147c53828db42c5fe22bfd3b50bd7a3d22e5698ab05b87cc614c9891de67301ce4e23ab23bf4c89b1e4a3895804e6de1a16e470cc00449c380ab0ddda97
ripemd-160
bf51dfa2b94be7ee648de9acc8e6fc3cb77d57b3
Diameter
399640318
Circumference
1255507087.1071
Area
1.2543781288568E+17
Volume
3.3420004953906E+25
Surface area
5.0175125154273E+17
Circumference
1255507087.1071
Perimeter
799280636
Area
39928095942785281
Diagonal
282588378.89335
Surface area
239568575656711686
Volume
7.9784384798546E+24
Space diagonal
346098667.76449
Perimeter
599460477
Area
1.7289372705597E+16
Altitude
173049333.88225
Surface area
1.7289372705597E+16
Volume
9.4026799206415E+23
Height
94196126.297783