2488491490 is an even 10-digits composite number following 2488491489
and preceding 2488491491 . In scientific notation, it is written as 2.488491490 × 10^9.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 994581760 positive integers (up to 2488491490) that are relatively prime to 2488491490.
2488491490 has 16 divisors, whose sum is 4482951480
The reverse of 2488491490 is 0941948842
Previous prime number is 1229
Is Prime? no Number parity even Number length 10 Sum of Digits 49 Digital Root 4
Name
two billion four hundred eighty-eight million four hundred ninety-one thousand four hundred ninety
Scientific notation
2.488491490 × 10^9
Engineering notation
2.488491490 × 10^9
Prime Factorization
2 × 5 × 1229 × 202481
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
2488491490 Product of the distinct prime numbers
The prime factorization of 2488491490 is 2 × 5 × 1229 × 202481.
Since it has a total of 4 prime factors.
5 , 5 , 45 , 28 , 217 , 642 , 7892 , 1764 , 32404 , 31379 , 949473 , 30735 , 3886465 , 5750798 , 89405868 , 85345313 , 883556774 , 589302914 , 5525398836 , 2036152737
n×2
4976982980
n×3
7465474470
n×4
9953965960
n×5
12442457450
n÷2
1244245745
n÷3
829497163.33333
n÷3
622122872.5
n÷5
497698298
n2
6192589895802420100
n3
1.5410207256764E+28
n4
3.8348169617594E+37
n5
9.542909375046E+46
2 √n49884.782148467
3 √n1355.1230109408
4 √n223.34901420975
5 √n75.715924932263
1 , 2 , 5 , 10 , 1229 , 2458 , 6145 , 12290 , 202481 , 404962 , 1012405 , 2024810 , 248849149 , 497698298 , 1244245745 , 2488491490
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
-2488491489 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 2488491490 can be divided by 16 positive divisors.
The sum of these divisors (counting 2488491490) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010100010100110101110111100010
3
Ternary
20102102112110120111
4
Quaternary
2110110311313202
5
Quinary
20044023211430
6
Senary
1050533001534
8
Octal
22424656742
10
Decimal
2488491490
12
Duodecimal
5954832aa
16
Hexadecimal
94535de2
20
Vigesimal
1ihd18ea
36
Base36
155l0bm
md5
0ea0a7317d7e676e7dae62f92c3b5934
sha1
3f9d92f6cd8cb8d559e7af167ea4006e33b758b5
sha256
4e03d326f710af33e8ffa01707c18f09c74fb836bd57748c29667cd96947a2f3
sha512
cc5159c2d387a340f04820fd2620d88e179450d1bc7fb939bc0a036d54aedda5b24ed6d26526181a939120f0e5a5fb178ffd2b269c9c005e9602e59178e81f8d
ripemd-160
58eb08a4f76b63909378ee9fb529782369f91c3d
Diameter
4976982980
Circumference
15635653167.009
Area
1.9454594923347E+19
Volume
6.4550125210862E+28
Surface area
7.7818379693389E+19
Circumference
15635653167.009
Perimeter
9953965960
Area
6192589895802420100
Diagonal
3519258415.008
Surface area
3.7155539374815E+19
Volume
1.5410207256764E+28
Space diagonal
4310193694.8828
Perimeter
7465474470
Area
2.6814700824919E+18
Altitude
2155096847.4414
Surface area
2.6814700824919E+18
Volume
1.8161103417914E+27
Height
1173086138.336