243927982 is an even 9-digits composite number following 243927981
and preceding 243927983 . In scientific notation, it is written as 2.43927982 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 121963990 positive integers (up to 243927982) that are relatively prime to 243927982.
243927982 has 4 divisors, whose sum is 365891976
The reverse of 243927982 is 289729342
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
two hundred forty-three million nine hundred twenty-seven thousand nine hundred eighty-two
Scientific notation
2.43927982 × 10^8
Engineering notation
2.43927982 × 10^6
Prime Factorization
2 × 121963991
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
243927982
Product of the distinct prime numbers
The prime factorization of 243927982 is 2 × 121963991.
Since it has a total of 2 prime factors.
6 , 9 , 48 , 55 , 151 , 903 , 7440 , 2536 , 22994 , 69268 , 14109 , 501834 , 892078 , 6992350 , 83177167 , 23046738 , 480394843 , 952654612 , 2815714006 , 7995035076
n×2
487855964
n×3
731783946
n×4
975711928
n×5
1219639910
n÷2
121963991
n÷3
81309327.333333
n÷3
60981995.5
n÷5
48785596.4
n2
59500860402592324
n3
1.4513924805268E+25
n4
3.5403523886488E+33
n5
8.6359101373198E+41
2 √n
15618.193941682
3 √n
624.81849193282
4 √n
124.97277280145
5 √n
47.583055301043
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-243927981
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 243927982 can be divided by 4 positive divisors.
The sum of these divisors (counting 243927982) is 1, the average is 0.25.
Base
System
Value
2
Binary
1110100010100000101110101110
3
Ternary
121222222211021201
4
Quaternary
32202200232232
5
Quinary
444421143412
6
Senary
40112120114
8
Octal
1642405656
10
Decimal
243927982
12
Duodecimal
6983603a
16
Hexadecimal
e8a0bae
20
Vigesimal
3g4ajj2
36
Base36
41881a
md5
5347fe08a25898edf0e9a546aabb2782
sha1
c94d545024153bd2c4cf4370239e493f03f1672a
sha256
59814952b6b2f991bb875ea57965a4546b53ebc5a985c377691037cd7cd73f6e
sha512
936304d9c4dcb246a608d4579fb22fedad1242af88955e2cd6c26296a57866d739ead6c760fb17b4dc33d5c9f75157002ca11343bee3bd6ac3a05ec0b54ddb76
ripemd-160
eff946cd816b5ed965a89437a05c22f972d50f6f
Diameter
487855964
Circumference
1532644712.5124
Area
1.8692746592306E+17
Volume
6.0795786057313E+25
Surface area
7.4770986369222E+17
Circumference
1532644712.5124
Perimeter
975711928
Area
59500860402592324
Diagonal
344966260.3867
Surface area
357005162415553944
Volume
1.4513924805268E+25
Space diagonal
422495658.21175
Perimeter
731783946
Area
2.5764628327838E+16
Altitude
211247829.10587
Surface area
2.5764628327838E+16
Volume
1.7104824419061E+24
Height
114988753.46223