409968489 is an odd 9-digits composite number following 409968488
and preceding 409968490 . In scientific notation, it is written as 4.09968489 × 10^8.
The sum of its digits is 57. It has a total of 2 prime factors and 4 positive divisors.
There are 234267696 positive integers (up to 409968489) that are relatively prime to 409968489.
409968489 has 4 divisors, whose sum is 429490820
The reverse of 409968489 is 984869904
Previous prime number is 21
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
four hundred nine million nine hundred sixty-eight thousand four hundred eighty-nine
Scientific notation
4.09968489 × 10^8
Engineering notation
4.09968489 × 10^6
Prime Factorization
21 × 19522309
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
409968489 Product of the distinct prime numbers
The prime factorization of 409968489 is 21 × 19522309.
Since it has a total of 2 prime factors.
5 , 5 , 46 , 4 , 389 , 301 , 7971 , 1351 , 50985 , 10225 , 995377 , 276364 , 3966207 , 5865085 , 11696238 , 89797669 , 8875103 , 609864407 , 2949288596 , 1728325314
n×2
819936978
n×3
1229905467
n×4
1639873956
n×5
2049842445
n÷2
204984244.5
n÷3
136656163
n÷3
102492122.25
n÷5
81993697.8
n2
168074161972943121
n3
6.8905110223989E+25
n4
2.8248923922907E+34
n5
1.158116865655E+43
2 √n20247.678607682
3 √n742.87685163088
4 √n142.29433793262
5 √n52.789809580836
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
-409968488 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 409968489 can be divided by 4 positive divisors.
The sum of these divisors (counting 409968489) is 1, the average is 0.25.
Base
System
Value
2
Binary
11000011011111001111101101001
3
Ternary
1001120102120001010
4
Quaternary
120123321331221
5
Quinary
1314422442424
6
Senary
104403014133
8
Octal
3033717551
10
Decimal
409968489
12
Duodecimal
b536a349
16
Hexadecimal
186f9f69
20
Vigesimal
6826149
36
Base36
6s31pl
md5
be0925c679a20c742a67e9817d331c77
sha1
461365b193bcc1b9aa03faed04e33d680176cc43
sha256
9d4075aa2211c7002e8f28cb0d2790fd61f4170e1f9fe75de4555a9740ae6494
sha512
8c9da42eed54fc2a57b42f2b4402a984b731220a113d051abc0a78981c48ff39586d7e6359f5b7d97c54f7bd7e0bda77189239eb1fd7e0a1f2a9fa63a0f4f2e8
ripemd-160
20517565cd8daab1245091cc9c82c6dfc805541a
Diameter
819936978
Circumference
2575907986.4914
Area
5.2802055251246E+17
Volume
2.8862905076597E+26
Surface area
2.1120822100498E+18
Circumference
2575907986.4914
Perimeter
1639873956
Area
168074161972943121
Diagonal
579782997.28941
Surface area
1008444971837658726
Volume
6.8905110223989E+25
Space diagonal
710086252.45024
Perimeter
1229905467
Area
7.2778246994175E+16
Altitude
355043126.22512
Surface area
7.2778246994175E+16
Volume
8.1205451162982E+24
Height
193260999.09647