2488868081 is an odd 10-digits composite number following 2488868080
and preceding 2488868082 . In scientific notation, it is written as 2.488868081 × 10^9.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 2131419168 positive integers (up to 2488868081) that are relatively prime to 2488868081.
2488868081 has 8 divisors, whose sum is 2846949120
The reverse of 2488868081 is 1808688842
Previous prime number is 1129
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
two billion four hundred eighty-eight million eight hundred sixty-eight thousand eighty-one
Scientific notation
2.488868081 × 10^9
Engineering notation
2.488868081 × 10^9
Prime Factorization
7 × 1129 × 314927
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2488868081
Product of the distinct prime numbers
The prime factorization of 2488868081 is 7 × 1129 × 314927.
Since it has a total of 3 prime factors.
6 , 3 , 41 , 44 , 599 , 733 , 6322 , 9243 , 5137 , 97862 , 782959 , 303207 , 8048227 , 3699430 , 80163986 , 51618498 , 326120467 , 677498966 , 2260870888 , 3620602731
n×2
4977736162
n×3
7466604243
n×4
9955472324
n×5
12444340405
n÷2
1244434040.5
n÷3
829622693.66667
n÷3
622217020.25
n÷5
497773616.2
n2
6194464324620622561
n3
1.5417204536441E+28
n4
3.8371388268998E+37
n5
9.5501323486366E+46
2 √n
49888.556613717
3 √n
1355.191365791
4 √n
223.35746375198
5 √n
75.718216457882
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2488868080
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2488868081 can be divided by 8 positive divisors.
The sum of these divisors (counting 2488868081) is 1, the average is 0.125.
Base
System
Value
2
Binary
10010100010110010001110011110001
3
Ternary
20102110020121011022
4
Quaternary
2110112101303301
5
Quinary
20044122234311
6
Senary
1050545025225
8
Octal
22426216361
10
Decimal
2488868081
12
Duodecimal
595625215
16
Hexadecimal
94591cf1
20
Vigesimal
1ihf8a41
36
Base36
155t2wh
md5
9a90b46e4237e93415052a87a7c90bdc
sha1
87316e572ff32f27f6cb0d3d8d0832d882300fca
sha256
3a88f6bd47fdb8a86b12e3f37d354bc807d9c0b72eef0b9571ab24c9fc633381
sha512
9c1540fd3e51987e0f18927064c05f3a4175174f839dc51402cdd38653f0e058d739b19b3ec22998b0b49a7cbf6377c9aa6617bccf2a73f002046748656055ca
ripemd-160
ee2dd48b2c34016aa1e4ba6f294cc4b57481bf62
Diameter
4977736162
Circumference
15638019358.047
Area
1.9460483615152E+19
Volume
6.4579435347434E+28
Surface area
7.7841934460609E+19
Circumference
15638019358.047
Perimeter
9955472324
Area
6194464324620622561
Diagonal
3519790995.1077
Surface area
3.7166785947724E+19
Volume
1.5417204536441E+28
Space diagonal
4310845969.6285
Perimeter
7466604243
Area
2.6822817339789E+18
Altitude
2155422984.8142
Surface area
2.6822817339789E+18
Volume
1.8169349791096E+27
Height
1173263665.0359