199836561 is an odd 9-digits composite number following 199836560
and preceding 199836562 . In scientific notation, it is written as 1.99836561 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 132984080 positive integers (up to 199836561) that are relatively prime to 199836561.
199836561 has 8 divisors, whose sum is 266929344
The reverse of 199836561 is 165638991
Previous prime number is 557
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred ninety-nine million eight hundred thirty-six thousand five hundred sixty-one
Scientific notation
1.99836561 × 10^8
Engineering notation
1.99836561 × 10^6
Prime Factorization
3 × 557 × 119591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199836561
Product of the distinct prime numbers
The prime factorization of 199836561 is 3 × 557 × 119591.
Since it has a total of 3 prime factors.
8 , 5 , 42 , 86 , 312 , 667 , 8175 , 5940 , 4347 , 44996 , 234086 , 194245 , 2146026 , 8270362 , 62497702 , 91599444 , 293169762 , 702273994 , 5399019747 , 2190883408
n×2
399673122
n×3
599509683
n×4
799346244
n×5
999182805
n÷2
99918280.5
n÷3
66612187
n÷3
49959140.25
n÷5
39967312.2
n2
39934651112306721
n3
7.9804033430182E+24
n4
1.5947763594617E+33
n5
3.1869462323892E+41
2 √n
14136.356001459
3 √n
584.64420471824
4 √n
118.89640869875
5 √n
45.723028600361
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
-199836560
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 199836561 can be divided by 8 positive divisors.
The sum of these divisors (counting 199836561) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010010100001110010001
3
Ternary
111221000202020010
4
Quaternary
23322110032101
5
Quinary
402124232221
6
Senary
31455105133
8
Octal
1372241621
10
Decimal
199836561
12
Duodecimal
56b121a9
16
Hexadecimal
be94391
20
Vigesimal
328jb81
36
Base36
3az6vl
md5
9607a3557bf69f8c2c9d3fb467c3ae65
sha1
961cd6e04f9dce44aeeee367cab17fdcbf755103
sha256
129ce90d9b01347ed2d735c0816ddc34bb438e8a69b88dffd13686e8f9ea53fd
sha512
655a122b2dcfafa7193eaa1b38851fd21561d0e1aa03e47cae156329f0f1642d959c41e07815c3161dcba234f863722352dd6a4aab45fe498e846456b6dbf205
ripemd-160
cc790cebe6bb2a0d87520330c8e96f3d93882470
Diameter
399673122
Circumference
1255610143.9125
Area
1.2545840655809E+17
Volume
3.3428235353479E+25
Surface area
5.0183362623238E+17
Circumference
1255610143.9125
Perimeter
799346244
Area
39934651112306721
Diagonal
282611574.8242
Surface area
239607906673840326
Volume
7.9804033430182E+24
Space diagonal
346127076.86184
Perimeter
599509683
Area
1.7292211177263E+16
Altitude
173063538.43092
Surface area
1.7292211177263E+16
Volume
9.4049955340866E+23
Height
94203858.274733