199804865 is an odd 9-digits composite number following 199804864
and preceding 199804866 . In scientific notation, it is written as 1.99804865 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 147548160 positive integers (up to 199804865) that are relatively prime to 199804865.
199804865 has 8 divisors, whose sum is 258209448
The reverse of 199804865 is 568408991
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred ninety-nine million eight hundred four thousand eight hundred sixty-five
Scientific notation
1.99804865 × 10^8
Engineering notation
1.99804865 × 10^6
Prime Factorization
5 × 13 × 3073921
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199804865
Product of the distinct prime numbers
The prime factorization of 199804865 is 5 × 13 × 3073921.
Since it has a total of 3 prime factors.
9 , 1 , 58 , 13 , 441 , 272 , 2472 , 9436 , 61707 , 2550 , 485872 , 852309 , 4946334 , 4840616 , 40239781 , 68210227 , 139942734 , 317616196 , 1534780106 , 2701403497
n×2
399609730
n×3
599414595
n×4
799219460
n×5
999024325
n÷2
99902432.5
n÷3
66601621.666667
n÷3
49951216.25
n÷5
39960973
n2
39921984077668225
n3
7.9766066391706E+24
n4
1.5937648126976E+33
n5
3.1844196324279E+41
2 √n
14135.234876011
3 √n
584.61329301981
4 √n
118.89169388991
5 √n
45.72157808594
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
-199804864
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 199804865 can be divided by 8 positive divisors.
The sum of these divisors (counting 199804865) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010001100011111000001
3
Ternary
111220222010202012
4
Quaternary
23322030133001
5
Quinary
402122223430
6
Senary
31454302305
8
Octal
1372143701
10
Decimal
199804865
12
Duodecimal
56ab7995
16
Hexadecimal
be8c7c1
20
Vigesimal
328fc35
36
Base36
3ayif5
md5
05b69a535cd42b55cb6fe194c924e46b
sha1
b994c7d35dfb095d09129396d84a94b81c9f4842
sha256
d9d023329a3ae5116ad684d90fdf1ba419e30dfa8ffe94a809ed060bf478b981
sha512
fb49fb120397d8d9bae7f8fe9276641de6c636c0096d3f525ceff7a19bb52ca8398102b27a0209f45add1e4aac06c88ce8eb183fda6aec06638666ada0f87068
ripemd-160
fc5d8433baf9c3a4be1554240d3336c7774caece
Diameter
399609730
Circumference
1255410992.071
Area
1.2541861189513E+17
Volume
3.3412331757592E+25
Surface area
5.0167444758052E+17
Circumference
1255410992.071
Perimeter
799219460
Area
39921984077668225
Diagonal
282566749.91113
Surface area
239531904466009350
Volume
7.9766066391706E+24
Space diagonal
346072177.77944
Perimeter
599414595
Area
1.7286726190369E+16
Altitude
173036088.88972
Surface area
1.7286726190369E+16
Volume
9.400521075692E+23
Height
94188916.637042