868808220 is an even 9-digits composite number following 868808219
and preceding 868808221 . In scientific notation, it is written as 8.68808220 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 198584064 positive integers (up to 868808220) that are relatively prime to 868808220.
868808220 has 24 divisors, whose sum is 2035500432
The reverse of 868808220 is 022808868
Previous prime number is 245
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
eight hundred sixty-eight million eight hundred eight thousand two hundred twenty
Scientific notation
8.68808220 × 10^8
Engineering notation
8.68808220 × 10^6
Prime Factorization
2 × 2 × 3 × 245 × 295513
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
434404110 Product of the distinct prime numbers
The prime factorization of 868808220 is 2 × 2 × 3 × 245 × 295513.
Since it has a total of 5 prime factors.
3 , 3 , 30 , 82 , 243 , 377 , 3979 , 5667 , 73697 , 74164 , 752310 , 572266 , 1262280 , 4645234 , 77060871 , 97162272 , 875626759 , 509674096 , 8864101100 , 1128696609
n×2
1737616440
n×3
2606424660
n×4
3475232880
n×5
4344041100
n÷2
434404110
n÷3
289602740
n÷3
217202055
n÷5
173761644
n2
754827723139568400
n3
6.5580053054754E+26
n4
5.6976489162006E+35
n5
4.9501642130692E+44
2 √n29475.552921023
3 √n954.20416324066
4 √n171.68445742414
5 √n61.345792916357
1 , 2 , 3 , 4 , 6 , 12 , 245 , 490 , 735 , 980 , 1470 , 2940 , 295513 , 591026 , 886539 , 1182052 , 1773078 , 3546156 , 72400685 , 144801370 , 217202055 , 289602740 , 434404110 , 868808220
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868808219 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868808220 can be divided by 24 positive divisors.
The sum of these divisors (counting 868808220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011110010001111011000011100
3
Ternary
2020112211000211020
4
Quaternary
303302033120130
5
Quinary
3234403330340
6
Senary
222113324140
8
Octal
6362173034
10
Decimal
868808220
12
Duodecimal
202b66650
16
Hexadecimal
33c8f61c
20
Vigesimal
dba10b0
36
Base36
ed9kpo
md5
1199a95c9d504180ce466279ced82c9c
sha1
049cc0409f8c7d7fbdd26a82b27f2296d5d9ddb4
sha256
96a34397d425009879f4695c7018e1b849a13eaeb6b26d050a800b16c6dbba90
sha512
c70120cee8eea66f5308c68731046b88b8e9db1812a39079790f39d104d2569fca8583d10d67a10872b8526da5779c58eb03cf352f5308255d576c96948dfd51
ripemd-160
fdfba648319e9380b984a80413b2b170afaf7c15
Diameter
1737616440
Circumference
5458883042.6608
Area
2.3713612297412E+18
Volume
2.7470108386513E+27
Surface area
9.4854449189647E+18
Circumference
5458883042.6608
Perimeter
3475232880
Area
754827723139568400
Diagonal
1228680367.8252
Surface area
4528966338837410400
Volume
6.5580053054754E+26
Space diagonal
1504819979.0735
Perimeter
2606424660
Area
3.2684999185982E+17
Altitude
752409989.53674
Surface area
3.2684999185982E+17
Volume
7.7286833709317E+25
Height
409560122.60841