199818983 is an odd 9-digits composite number following 199818982
and preceding 199818984 . In scientific notation, it is written as 1.99818983 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 157026816 positive integers (up to 199818983) that are relatively prime to 199818983.
199818983 has 16 divisors, whose sum is 247598400
The reverse of 199818983 is 389818991
Previous prime number is 149
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
one hundred ninety-nine million eight hundred eighteen thousand nine hundred eighty-three
Scientific notation
1.99818983 × 10^8
Engineering notation
1.99818983 × 10^6
Prime Factorization
7 × 13 × 149 × 14737
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199818983 Product of the distinct prime numbers
The prime factorization of 199818983 is 7 × 13 × 149 × 14737.
Since it has a total of 4 prime factors.
6 , 4 , 22 , 89 , 137 , 790 , 286 , 2596 , 74265 , 29752 , 525632 , 31348 , 7743417 , 4881639 , 86963340 , 16874905 , 443042151 , 759095077 , 4867851357 , 7670960945
n×2
399637966
n×3
599456949
n×4
799275932
n×5
999094915
n÷2
99909491.5
n÷3
66606327.666667
n÷3
49954745.75
n÷5
39963796.6
n2
39927625967154289
n3
7.9782976143612E+24
n4
1.594215315373E+33
n5
3.1855448300085E+41
2 √n14135.734257547
3 √n584.62706208074
4 √n118.89379402453
5 √n45.722224195329
1 , 7 , 13 , 91 , 149 , 1043 , 1937 , 13559 , 14737 , 103159 , 191581 , 1341067 , 2195813 , 15370691 , 28545569 , 199818983
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
-199818982 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 199818983 can be divided by 16 positive divisors.
The sum of these divisors (counting 199818983) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010001111111011100111
3
Ternary
111220222212010002
4
Quaternary
23322033323213
5
Quinary
402123201413
6
Senary
31454451515
8
Octal
1372177347
10
Decimal
199818983
12
Duodecimal
56b03b9b
16
Hexadecimal
be8fee7
20
Vigesimal
328h793
36
Base36
3aytbb
md5
bbce5b01f4a9072c9c03e4ff2a57508b
sha1
455634f200af5a594d3f536fc18625724c646998
sha256
a7b7e7cfb86af1609e66ccdffc37c0c220f58ad7ad4bf1a38a7268e953bb6f9f
sha512
0b84a8bfe8df81061dc6457511ecbe1b2c49626a1b758224916bdb73bf5e3bf54b86fdf8f1aa1df7a6d689251e6f1c23a8c8fee55786d2d13b8f59fbc63bd2e2
ripemd-160
f5c5091270da4ba2c129023dd462a173a3de4965
Diameter
399637966
Circumference
1255499698.0812
Area
1.2543633641369E+17
Volume
3.3419414897907E+25
Surface area
5.0174534565477E+17
Circumference
1255499698.0812
Perimeter
799275932
Area
39927625967154289
Diagonal
282586715.7782
Surface area
239565755802925734
Volume
7.9782976143612E+24
Space diagonal
346096630.87274
Perimeter
599456949
Area
1.7289169200179E+16
Altitude
173048315.43637
Surface area
1.7289169200179E+16
Volume
9.4025139090654E+23
Height
94195571.926066