490685854 is an even 9-digits composite number following 490685853
and preceding 490685855 . In scientific notation, it is written as 4.90685854 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 245342926 positive integers (up to 490685854) that are relatively prime to 490685854.
490685854 has 4 divisors, whose sum is 736028784
The reverse of 490685854 is 458586094
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
four hundred ninety million six hundred eighty-five thousand eight hundred fifty-four
Scientific notation
4.90685854 × 10^8
Engineering notation
4.90685854 × 10^6
Prime Factorization
2 × 245342927
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
490685854 Product of the distinct prime numbers
The prime factorization of 490685854 is 2 × 245342927.
Since it has a total of 2 prime factors.
8 , 6 , 45 , 45 , 488 , 681 , 2117 , 1112 , 43419 , 37880 , 204148 , 359331 , 3937317 , 3938102 , 83509976 , 60460060 , 666555859 , 932217860 , 7667981852 , 6005090115
n×2
981371708
n×3
1472057562
n×4
1962743416
n×5
2453429270
n÷2
245342927
n÷3
163561951.33333
n÷3
122671463.5
n÷5
98137170.8
n2
240772607315709316
n3
1.1814371244052E+26
n4
5.7971448433605E+34
n5
2.844576968226E+43
2 √n22151.430066702
3 √n788.74117416659
4 √n148.83356498687
5 √n54.721841970426
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
-490685853 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 490685854 can be divided by 4 positive divisors.
The sum of these divisors (counting 490685854) is 1, the average is 0.25.
Base
System
Value
2
Binary
11101001111110100010110011110
3
Ternary
1021012022102110011
4
Quaternary
131033310112132
5
Quinary
2001103421404
6
Senary
120405033434
8
Octal
3517642636
10
Decimal
490685854
12
Duodecimal
1183b587a
16
Hexadecimal
1d3f459e
20
Vigesimal
7d6fece
36
Base36
8453mm
md5
13f442e8554740af14bfa6ebd42cbeaf
sha1
256d6ec0f8707719bd432ff5474ad26ddd5794d8
sha256
9e191dd06e122044730e2a9092b2f1b5fcdea11b0724007e8c5f2924bdfd6c82
sha512
c2dd026c95b3281feb6bf023218302c09d24934152106bcb5d676b80f6aa6f88b7cfef2c267e836988a25c52fa3df53a474ad160de44e51c11805db4c9f4e8c9
ripemd-160
ec5610f09b391b6c2719a1506fc107c2a5ab7c89
Diameter
981371708
Circumference
3083070148.2937
Area
7.5640945432869E+17
Volume
4.9487922542793E+26
Surface area
3.0256378173148E+18
Circumference
3083070148.2937
Perimeter
1962743416
Area
240772607315709316
Diagonal
693934589.59142
Surface area
1444635643894255896
Volume
1.1814371244052E+26
Space diagonal
849892829.68332
Perimeter
1472057562
Area
1.0425759723541E+17
Altitude
424946414.84166
Surface area
1.0425759723541E+17
Volume
1.3923370036874E+25
Height
231311529.86381