199388511 is an odd 9-digits composite number following 199388510
and preceding 199388512 . In scientific notation, it is written as 1.99388511 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 113806080 positive integers (up to 199388511) that are relatively prime to 199388511.
199388511 has 16 divisors, whose sum is 253481280
The reverse of 199388511 is 115883991
Previous prime number is 1481
Is Prime? no Number parity odd Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million three hundred eighty-eight thousand five hundred eleven
Scientific notation
1.99388511 × 10^8
Engineering notation
1.99388511 × 10^6
Prime Factorization
9 × 7 × 1481 × 2137
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
199388511 Product of the distinct prime numbers
The prime factorization of 199388511 is 9 × 7 × 1481 × 2137.
Since it has a total of 4 prime factors.
6 , 8 , 27 , 17 , 907 , 235 , 1279 , 8720 , 72183 , 87143 , 121976 , 94465 , 4859594 , 4310892 , 19383217 , 94180507 , 590142869 , 221922071 , 3207896736 , 8864832786
n×2
398777022
n×3
598165533
n×4
797554044
n×5
996942555
n÷2
99694255.5
n÷3
66462837
n÷3
49847127.75
n÷5
39877702.2
n2
39755778318797121
n3
7.926845442631E+24
n4
1.5805219097333E+33
n5
3.1513791018461E+41
2 √n14120.499672462
3 √n584.20693763382
4 √n118.82970871151
5 √n45.70250722998
1 , 7 , 9 , 63 , 1481 , 2137 , 10367 , 13329 , 14959 , 19233 , 93303 , 134631 , 3164897 , 22154279 , 28484073 , 199388511
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
-199388510 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 199388511 can be divided by 16 positive divisors.
The sum of these divisors (counting 199388511) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111000100110110101011111
3
Ternary
111220011222121200
4
Quaternary
23320212311133
5
Quinary
402020413021
6
Senary
31441330543
8
Octal
1370466537
10
Decimal
199388511
12
Duodecimal
56936a53
16
Hexadecimal
be26d5f
20
Vigesimal
3263b5b
36
Base36
3apl5r
md5
a7457eab4334e52fdfc2d60886b7f7d7
sha1
49082bb780b4339695a04ffcca12ff5d31f9bc7e
sha256
962ce0f0990483f060e224da6edd321304d85d10d7d377f9f7c7d3dc3080b487
sha512
1c661b80c5d651214c44d284e6b1c544a529d16e9f5f1fb9f9d4cb9229fce97395b37c984904da56093cd4299bc06bf84d1a9085ee7987ab5f1d24f9a6f78edd
ripemd-160
9e158bb8afef8fcac47934327078ad16621816bd
Diameter
398777022
Circumference
1252794962.7356
Area
1.2489646110408E+17
Volume
3.3203892544949E+25
Surface area
4.9958584441631E+17
Circumference
1252794962.7356
Perimeter
797554044
Area
39755778318797121
Diagonal
281977936.43758
Surface area
238534669912782726
Volume
7.926845442631E+24
Space diagonal
345351031.49751
Perimeter
598165533
Area
1.721475698565E+16
Altitude
172675515.74875
Surface area
1.721475698565E+16
Volume
9.3418769431701E+23
Height
93992645.479192