199916982 is an even 9-digits composite number following 199916981
and preceding 199916983 . In scientific notation, it is written as 1.99916982 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 66372000 positive integers (up to 199916982) that are relatively prime to 199916982.
199916982 has 16 divisors, whose sum is 334530000
The reverse of 199916982 is 289619991
Previous prime number is 44249
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred ninety-nine million nine hundred sixteen thousand nine hundred eighty-two
Scientific notation
1.99916982 × 10^8
Engineering notation
1.99916982 × 10^6
Prime Factorization
2 × 9 × 44249 × 251
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199916982 Product of the distinct prime numbers
The prime factorization of 199916982 is 2 × 9 × 44249 × 251.
Since it has a total of 4 prime factors.
5 , 8 , 35 , 26 , 379 , 806 , 7702 , 7329 , 64801 , 9222 , 332758 , 625761 , 4384613 , 1963976 , 44727059 , 33797974 , 431066286 , 738925654 , 3360786091 , 4779295282
n×2
399833964
n×3
599750946
n×4
799667928
n×5
999584910
n÷2
99958491
n÷3
66638994
n÷3
49979245.5
n÷5
39983396.4
n2
39966799691988324
n3
7.9900419746208E+24
n4
1.5973450776195E+33
n5
3.1933640713025E+41
2 √n14139.200189544
3 √n584.72262107607
4 √n118.90836887933
5 √n45.726708107147
1 , 2 , 9 , 18 , 251 , 502 , 2259 , 4518 , 44249 , 88498 , 398241 , 796482 , 11106499 , 22212998 , 99958491 , 199916982
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
-199916981 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 199916982 can be divided by 16 positive divisors.
The sum of these divisors (counting 199916982) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010100111110110110110
3
Ternary
111221011211112200
4
Quaternary
23322213312312
5
Quinary
402134320412
6
Senary
31500525330
8
Octal
1372476666
10
Decimal
199916982
12
Duodecimal
56b50846
16
Hexadecimal
bea7db6
20
Vigesimal
3299c92
36
Base36
3b0wxi
md5
e6908b2cc22ddb970b7dd66468a7d61d
sha1
c9bd3d69528a9382b16181dea7ec4cbf0ba09de8
sha256
c1e3d21b761ec67984dbadd6790c153578bfbf274f7e3e47390cf7f98c899bc0
sha512
5c6880454c1418793bc7cd35b7319dc0462cb68b352355ae1ec66fc8dff503b2d3935acc24b78a699bbee00bcd262484e6771723a1c0c7d3a952cbfa606acc1b
ripemd-160
75c3986fcaa120d097ac21fcd72392c4651e3290
Diameter
399833964
Circumference
1256115443.9581
Area
1.2555940429985E+17
Volume
3.3468609559124E+25
Surface area
5.0223761719938E+17
Circumference
1256115443.9581
Perimeter
799667928
Area
39966799691988324
Diagonal
282725307.2931
Surface area
239800798151929944
Volume
7.9900419746208E+24
Space diagonal
346266370.11983
Perimeter
599750946
Area
1.7306131920613E+16
Altitude
173133185.05992
Surface area
1.7306131920613E+16
Volume
9.4163547703659E+23
Height
94241769.097699