199818539 is an odd 9-digits composite number following 199818538
and preceding 199818540 . In scientific notation, it is written as 1.99818539 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 199751160 positive integers (up to 199818539) that are relatively prime to 199818539.
199818539 has 4 divisors, whose sum is 199885920
The reverse of 199818539 is 935818991
Previous prime number is 3109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred ninety-nine million eight hundred eighteen thousand five hundred thirty-nine
Scientific notation
1.99818539 × 10^8
Engineering notation
1.99818539 × 10^6
Prime Factorization
3109 × 64271
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199818539
Product of the distinct prime numbers
The prime factorization of 199818539 is 3109 × 64271.
Since it has a total of 2 prime factors.
6 , 10 , 50 , 22 , 8 , 318 , 414 , 4585 , 77924 , 88886 , 484305 , 664935 , 504919 , 9750712 , 78387989 , 18398363 , 101064934 , 131171344 , 9824129542 , 4115003852
n×2
399637078
n×3
599455617
n×4
799274156
n×5
999092695
n÷2
99909269.5
n÷3
66606179.666667
n÷3
49954634.75
n÷5
39963707.8
n2
39927448528094521
n3
7.9782444308815E+24
n4
1.5942011459636E+33
n5
3.1855094385858E+41
2 √n
14135.718552659
3 √n
584.62662906448
4 √n
118.89372797864
5 √n
45.722203876253
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199818538
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199818539 can be divided by 4 positive divisors.
The sum of these divisors (counting 199818539) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010001111110100101011
3
Ternary
111220222211111122
4
Quaternary
23322033310223
5
Quinary
402123143124
6
Senary
31454445455
8
Octal
1372176453
10
Decimal
199818539
12
Duodecimal
56b0388b
16
Hexadecimal
be8fd2b
20
Vigesimal
328h66j
36
Base36
3aysyz
md5
2be410ec8fb821a5e53549b06fb3cb13
sha1
7d30053530e6097a703bc7a80c59bbe172b61662
sha256
eb0185ed34baa51d938e5018a3a03d3f0a2da0051944d205057b579af6360694
sha512
360e84d48b9f8fdb15be3e232413910d4aa92bdc679f3512b3e56814df54b9a7cce36bafa2167315f01225c3ed41271a55a3b7c2ce77e8b0a9028bb7f978844f
ripemd-160
cdf1ad28398bb2512a4865befdb04d0dfdf61979
Diameter
399637078
Circumference
1255496908.3469
Area
1.2543577897245E+17
Volume
3.3419192123468E+25
Surface area
5.0174311588979E+17
Circumference
1255496908.3469
Perimeter
799274156
Area
39927448528094521
Diagonal
282586087.86738
Surface area
239564691168567126
Volume
7.9782444308815E+24
Space diagonal
346095861.84218
Perimeter
599455617
Area
1.7289092366813E+16
Altitude
173047930.92109
Surface area
1.7289092366813E+16
Volume
9.4024512317336E+23
Height
94195362.622459