199930869 is an odd 9-digits composite number following 199930868
and preceding 199930870 . In scientific notation, it is written as 1.99930869 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 129684240 positive integers (up to 199930869) that are relatively prime to 199930869.
199930869 has 16 divisors, whose sum is 304200640
The reverse of 199930869 is 968039991
Previous prime number is 37
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
one hundred ninety-nine million nine hundred thirty thousand eight hundred sixty-nine
Scientific notation
1.99930869 × 10^8
Engineering notation
1.99930869 × 10^6
Prime Factorization
3 × 9 × 37 × 200131
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
199930869
Product of the distinct prime numbers
The prime factorization of 199930869 is 3 × 9 × 37 × 200131.
Since it has a total of 4 prime factors.
7 , 3 , 86 , 3 , 846 , 207 , 3796 , 3744 , 91821 , 30848 , 987704 , 820981 , 3157624 , 1241137 , 76572493 , 55501210 , 489802328 , 841554708 , 6228123197 , 4913720279
n×2
399861738
n×3
599792607
n×4
799723476
n×5
999654345
n÷2
99965434.5
n÷3
66643623
n÷3
49982717.25
n÷5
39986173.8
n2
39972352379095161
n3
7.9917071471267E+24
n4
1.5977889547186E+33
n5
3.1944733419548E+41
2 √n
14139.691262542
3 √n
584.73615978757
4 √n
118.91043378334
5 √n
45.727343359987
1 , 3 , 9 , 27 , 37 , 111 , 333 , 999 , 200131 , 600393 , 1801179 , 5403537 , 7404847 , 22214541 , 66643623 , 199930869
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
-199930868
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 199930869 can be divided by 16 positive divisors.
The sum of these divisors (counting 199930869) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010101011001111110101
3
Ternary
111221012112121000
4
Quaternary
23322223033311
5
Quinary
402140241434
6
Senary
31501113513
8
Octal
1372531765
10
Decimal
199930869
12
Duodecimal
56b58899
16
Hexadecimal
beab3f5
20
Vigesimal
329b739
36
Base36
3b17n9
md5
23f5ad3d017dec2b6b365491f8370bc7
sha1
3bb6f35bc20c4cdf7dfbea3b4e07fd59c680999f
sha256
76d4eda9d24db9e283a43abec565a962b4805ba54a89e2c1b17543fa2f1e5080
sha512
9db46d106a80bee1c17535f9a784d6a11cb87820fb9c100b5fd5419685fb49de454481416a3053b29b0e70d4a35c66dc9e727c89d985bd0d584386de31f64a30
ripemd-160
edbe525abcc6c1cf99b3c85b6540116807ab3220
Diameter
399861738
Circumference
1256202698.5524
Area
1.2557684858087E+17
Volume
3.3475584617406E+25
Surface area
5.0230739432347E+17
Circumference
1256202698.5524
Perimeter
799723476
Area
39972352379095161
Diagonal
282744946.47684
Surface area
239834114274570966
Volume
7.9917071471267E+24
Space diagonal
346290423.1094
Perimeter
599792607
Area
1.730853630466E+16
Altitude
173145211.5547
Surface area
1.730853630466E+16
Volume
9.4183171949838E+23
Height
94248315.49228