82743243 is an odd 8-digits composite number following 82743242
and preceding 82743244 . In scientific notation, it is written as 8.2743243 × 10^7.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 50074880 positive integers (up to 82743243) that are relatively prime to 82743243.
82743243 has 16 divisors, whose sum is 120528000
The reverse of 82743243 is 34234728
Previous prime number is 929
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
eighty-two million seven hundred forty-three thousand two hundred forty-three
Scientific notation
8.2743243 × 10^7
Engineering notation
8.2743243 × 10^6
Prime Factorization
3 × 11 × 929 × 2699
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
82743243
Product of the distinct prime numbers
The prime factorization of 82743243 is 3 × 11 × 929 × 2699.
Since it has a total of 4 prime factors.
2 , 6 , 57 , 98 , 220 , 792 , 6489 , 7164 , 60987 , 68112 , 659343 , 548647 , 2875177 , 1729518 , 32426192 , 87478653 , 272260322 , 215898366 , 4791366404 , 7838838735
n×2
165486486
n×3
248229729
n×4
330972972
n×5
413716215
n÷2
41371621.5
n÷3
27581081
n÷3
20685810.75
n÷5
16548648.6
n2
6846444262157049
n3
5.6649700126962E+23
n4
4.6873799034823E+31
n5
3.8784901438715E+39
2 √n
9096.3312934391
3 √n
435.75680648238
4 √n
95.374688955923
5 √n
38.330678572238
1 , 3 , 11 , 33 , 929 , 2699 , 2787 , 8097 , 10219 , 29689 , 30657 , 89067 , 2507371 , 7522113 , 27581081 , 82743243
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
-82743242
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 82743243 can be divided by 16 positive divisors.
The sum of these divisors (counting 82743243) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111011101000111111001011
3
Ternary
12202200210101120
4
Quaternary
10323220333023
5
Quinary
132140240433
6
Senary
12113250323
8
Octal
473507713
10
Decimal
82743243
12
Duodecimal
238639a3
16
Hexadecimal
4ee8fcb
20
Vigesimal
15h2i23
36
Base36
1d9h3f
md5
1527458950c94e67f2b780c634113d2b
sha1
1235778484ce3aafdda27ac0025b9fd257e276f0
sha256
e89ef230a634f88ea79289a8187015d69d8445f10c666823adb71ea99f343dcb
sha512
3803cc45cd0f328fd826bc01084b5e5d35e04f1c637a28c1a7ab4806064a3dbac92b76e076ebe4f496f2ecbd9c81752c286d3e2f826838d0aff728a51cdb8eff
ripemd-160
1b5e62594d837783e74a4256fdec582d6d25b325
Diameter
165486486
Circumference
519891128.68599
Area
2.1508738997205E+16
Volume
2.372937089959E+24
Surface area
8.6034955988818E+16
Circumference
519891128.68599
Perimeter
330972972
Area
6846444262157049
Diagonal
117016616.44533
Surface area
41078665572942294
Volume
5.6649700126962E+23
Space diagonal
143315500.85902
Perimeter
248229729
Area
2.9645973283111E+15
Altitude
71657750.429509
Surface area
2.9645973283111E+15
Volume
6.6762311853265E+22
Height
39005538.815111