668833472 is an even 9-digits composite number following 668833471
and preceding 668833473 . In scientific notation, it is written as 6.68833472 × 10^8.
The sum of its digits is 47. It has a total of 7 prime factors and 14 positive divisors.
There are 334416704 positive integers (up to 668833472) that are relatively prime to 668833472.
668833472 has 14 divisors, whose sum is 1327216548
The reverse of 668833472 is 274338866
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
six hundred sixty-eight million eight hundred thirty-three thousand four hundred seventy-two
Scientific notation
6.68833472 × 10^8
Engineering notation
6.68833472 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 10450523
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
20901046 Product of the distinct prime numbers
The prime factorization of 668833472 is 2 × 2 × 2 × 2 × 2 × 2 × 10450523.
Since it has a total of 7 prime factors.
9 , 10 , 27 , 16 , 76 , 500 , 4334 , 1098 , 73338 , 67458 , 183447 , 288294 , 9331151 , 1274985 , 81503036 , 75595557 , 254961001 , 691179099 , 1394609623 , 4493693188
n×2
1337666944
n×3
2006500416
n×4
2675333888
n×5
3344167360
n÷2
334416736
n÷3
222944490.66667
n÷3
167208368
n÷5
133766694.4
n2
447338213267574784
n3
2.9919477033803E+26
n4
2.0011147704943E+35
n5
1.3384125398202E+44
2 √n25861.814940178
3 √n874.52588061385
4 √n160.81609042685
5 √n58.218846961313
1 , 2 , 4 , 8 , 16 , 32 , 64 , 10450523 , 20901046 , 41802092 , 83604184 , 167208368 , 334416736 , 668833472
14 divisors
τ Total Divisors
14 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-668833471 Sum of the proper positive divisors of n
A Arithmetic Mean
0.071428571428571 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
14 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 668833472 can be divided by 14 positive divisors.
The sum of these divisors (counting 668833472) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
100111110111011001011011000000
3
Ternary
1201121112021001002
4
Quaternary
213313121123000
5
Quinary
2332210132342
6
Senary
150211231132
8
Octal
4767313300
10
Decimal
668833472
12
Duodecimal
167ba84a8
16
Hexadecimal
27dd96c0
20
Vigesimal
a9043dc
36
Base36
b27f7k
md5
26e396fe3bb5fa2bca315d6063549bb6
sha1
2953e8bd474eb7153b5ab41120c1e708db1f7f44
sha256
dfd017d10594dd42464464b2a7eaa76b0fcc48108b5c0a051d961b56a10b6d48
sha512
eac4e3f3e575c2f6ce870cc5cfd2d25b6451d0a463f311287a1f5fd58944164e6c1bd8cbde8605212ee5a8e7d82323039435be4e6174f4bd2d93f1229cb53a22
ripemd-160
6d04b72a9db700c4c3a3f9ee46cf51950a4d0311
Diameter
1337666944
Circumference
4202404644.2203
Area
1.4053544444714E+18
Volume
1.2532641233152E+27
Surface area
5.6214177778856E+18
Circumference
4202404644.2203
Perimeter
2675333888
Area
447338213267574784
Diagonal
945873367.07149
Surface area
2684029279605448704
Volume
2.9919477033803E+26
Space diagonal
1158453555.3067
Perimeter
2006500416
Area
1.9370312838663E+17
Altitude
579226777.65335
Surface area
1.9370312838663E+17
Volume
3.5260441833595E+25
Height
315291122.35716