490679986 is an even 9-digits composite number following 490679985
and preceding 490679987 . In scientific notation, it is written as 4.90679986 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 244802688 positive integers (up to 490679986) that are relatively prime to 490679986.
490679986 has 8 divisors, whose sum is 737631900
The reverse of 490679986 is 689976094
Previous prime number is 457
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
four hundred ninety million six hundred seventy-nine thousand nine hundred eighty-six
Scientific notation
4.90679986 × 10^8
Engineering notation
4.90679986 × 10^6
Prime Factorization
2 × 457 × 536849
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
490679986
Product of the distinct prime numbers
The prime factorization of 490679986 is 2 × 457 × 536849.
Since it has a total of 3 prime factors.
5 , 9 , 24 , 100 , 723 , 750 , 2515 , 8238 , 6995 , 96696 , 350374 , 89436 , 4719440 , 5396991 , 9940728 , 8937267 , 701005223 , 501161675 , 2773089917 , 3265446362
n×2
981359972
n×3
1472039958
n×4
1962719944
n×5
2453399930
n÷2
245339993
n÷3
163559995.33333
n÷3
122669996.5
n÷5
98135997.2
n2
240766848660960196
n3
1.1813947393022E+26
n4
5.796867541413E+34
n5
2.8444068840644E+43
2 √n
22151.297614361
3 √n
788.73803002891
4 √n
148.83312001823
5 √n
54.721711088599
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
-490679985
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 490679986 can be divided by 8 positive divisors.
The sum of these divisors (counting 490679986) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001111110010111010110010
3
Ternary
1021012022010101211
4
Quaternary
131033302322302
5
Quinary
2001103224421
6
Senary
120404550334
8
Octal
3517627262
10
Decimal
490679986
12
Duodecimal
1183b23aa
16
Hexadecimal
1d3f2eb2
20
Vigesimal
7d6ejj6
36
Base36
844z3m
md5
86ad96a24a10c0918f8539e386b8767b
sha1
1de982d96dfdfda8da1598b6f30fc2bc861376de
sha256
430959bf7d7dd898fdab7b9f784023a2cecbcd8e1623c78ad2dd736fae4a79ff
sha512
a9d8bc4a0e209a1dfba398beb14fe119e293a45576af095a53b76b2bc7d0d73a8e253cdfe8904d0768ec1ecd5d3fb393ed25cd3b8b5fbd107c8ec91f7c4c4db1
ripemd-160
a09150d190ac726be28701d9b4cff909d5574e56
Diameter
981359972
Circumference
3083033278.5623
Area
7.5639136298124E+17
Volume
4.9486147119754E+26
Surface area
3.025565451925E+18
Circumference
3083033278.5623
Perimeter
1962719944
Area
240766848660960196
Diagonal
693926290.98624
Surface area
1444601091965761176
Volume
1.1813947393022E+26
Space diagonal
849882666.00919
Perimeter
1472039958
Area
1.0425510366476E+17
Altitude
424941333.00459
Surface area
1.0425510366476E+17
Volume
1.3922870523645E+25
Height
231308763.66208