442189905 is an odd 9-digits composite number following 442189904
and preceding 442189906 . In scientific notation, it is written as 4.42189905 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 233746688 positive integers (up to 442189905) that are relatively prime to 442189905.
442189905 has 16 divisors, whose sum is 713767680
The reverse of 442189905 is 509981244
Previous prime number is 113
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
four hundred forty-two million one hundred eighty-nine thousand nine hundred five
Scientific notation
4.42189905 × 10^8
Engineering notation
4.42189905 × 10^6
Prime Factorization
3 × 5 × 113 × 260879
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
442189905 Product of the distinct prime numbers
The prime factorization of 442189905 is 3 × 5 × 113 × 260879.
Since it has a total of 4 prime factors.
4 , 5 , 29 , 59 , 214 , 346 , 515 , 9738 , 77272 , 68717 , 427972 , 384173 , 1362448 , 7444881 , 54365866 , 60674336 , 131912713 , 510506306 , 703890531 , 7883229700
n×2
884379810
n×3
1326569715
n×4
1768759620
n×5
2210949525
n÷2
221094952.5
n÷3
147396635
n÷3
110547476.25
n÷5
88437981
n2
195531912083909025
n3
8.6462237628852E+25
n4
3.823272864319E+34
n5
1.6906126646623E+43
2 √n21028.311986462
3 √n761.85023854652
4 √n145.01142019325
5 √n53.594690182918
1 , 3 , 5 , 15 , 113 , 339 , 565 , 1695 , 260879 , 782637 , 1304395 , 3913185 , 29479327 , 88437981 , 147396635 , 442189905
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
-442189904 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 442189905 can be divided by 16 positive divisors.
The sum of these divisors (counting 442189905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010010110110100100001010001
3
Ternary
1010211001120111220
4
Quaternary
122112310201101
5
Quinary
1401200034110
6
Senary
111513355253
8
Octal
3226644121
10
Decimal
442189905
12
Duodecimal
104108b29
16
Hexadecimal
1a5b4851
20
Vigesimal
6i3def5
36
Base36
7b9nwx
md5
e8d2ee65da01d114b87037df452e54a4
sha1
6fef7ea8803f1482a116f3dea9c049233e2fc4b8
sha256
8c1cde002c4915fe9785e9f861d53156dbc794e507ea42121a7a23af259569fd
sha512
d425e4c3b5f2fad2649a26d41ed2dc8e797cee8c9b57c41d3880cb32295ef6c94ed2d9faf0fe7a8beab7f2d0057d20de67084ca249e9e061fcf92ca1bb7a75d4
ripemd-160
ed492372fe250066e8fdd66ff7413a97ae9e2df0
Diameter
884379810
Circumference
2778361114.0791
Area
6.1428161854517E+17
Volume
3.6217217406365E+26
Surface area
2.4571264741807E+18
Circumference
2778361114.0791
Perimeter
1768759620
Area
195531912083909025
Diagonal
625350960.79547
Surface area
1173191472503454150
Volume
8.6462237628852E+25
Space diagonal
765895382.05406
Perimeter
1326569715
Area
8.4667801557605E+16
Altitude
382947691.02703
Surface area
8.4667801557605E+16
Volume
1.0189672423987E+25
Height
208450320.26516