490670845 is an odd 9-digits composite number following 490670844
and preceding 490670846 . In scientific notation, it is written as 4.90670845 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 316345920 positive integers (up to 490670845) that are relatively prime to 490670845.
490670845 has 16 divisors, whose sum is 587188224
The reverse of 490670845 is 548076094
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
four hundred ninety million six hundred seventy thousand eight hundred forty-five
Scientific notation
4.90670845 × 10^8
Engineering notation
4.90670845 × 10^6
Prime Factorization
23 × 295 × 7 × 10331
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
490670845
Product of the distinct prime numbers
The prime factorization of 490670845 is 23 × 295 × 7 × 10331.
Since it has a total of 4 prime factors.
5 , 5 , 25 , 25 , 92 , 308 , 6271 , 7745 , 35648 , 40877 , 319944 , 114494 , 6961414 , 9395318 , 29984432 , 14061495 , 332090514 , 998985429 , 413945608 , 921448377
n×2
981341690
n×3
1472012535
n×4
1962683380
n×5
2453354225
n÷2
245335422.5
n÷3
163556948.33333
n÷3
122667711.25
n÷5
98134169
n2
240757878133014025
n3
1.1813287150393E+26
n4
5.7964355883111E+34
n5
2.8441419481047E+43
2 √n
22151.091282373
3 √n
788.73313213258
4 √n
148.83242685105
5 √n
54.721507202196
1 , 7 , 23 , 161 , 295 , 2065 , 6785 , 10331 , 47495 , 72317 , 237613 , 1663291 , 3047645 , 21333515 , 70095835 , 490670845
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
-490670844
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 490670845 can be divided by 16 positive divisors.
The sum of these divisors (counting 490670845) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001111110000101011111101
3
Ternary
1021012021122212021
4
Quaternary
131033300223331
5
Quinary
2001102431340
6
Senary
120404440141
8
Octal
3517605375
10
Decimal
490670845
12
Duodecimal
1183a9051
16
Hexadecimal
1d3f0afd
20
Vigesimal
7d6dh25
36
Base36
844s1p
md5
ccc844e581a07a3e41334e5f23b92bd2
sha1
69406096f94c17d97ac62acd7b7e0a3a929a939c
sha256
4c6f0c30160cfa67e4759930865520da3da0c3f78bb211a9b50bbd4ee6795e7e
sha512
aa9d4b6ccaa8d50bcaf2aadb1256cc73749baaf2cd9a445aeb6a0921ff49c42872ab6b99d0b8fe9003509d85c0856eeffd8d8cce5e76ae828902d0d884e4f535
ripemd-160
15917aff52abb9dda8e32a96923ded00379b8f09
Diameter
981341690
Circumference
3082975843.9654
Area
7.5636318123654E+17
Volume
4.9483381501896E+26
Surface area
3.0254527249462E+18
Circumference
3082975843.9654
Perimeter
1962683380
Area
240757878133014025
Diagonal
693913363.66007
Surface area
1444547268798084150
Volume
1.1813287150393E+26
Space diagonal
849866833.33275
Perimeter
1472012535
Area
1.0425121931221E+17
Altitude
424933416.66638
Surface area
1.0425121931221E+17
Volume
1.3922092420245E+25
Height
231304454.55336