868804780 is an even 9-digits composite number following 868804779
and preceding 868804781 . In scientific notation, it is written as 8.68804780 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 347521904 positive integers (up to 868804780) that are relatively prime to 868804780.
868804780 has 12 divisors, whose sum is 1824490080
The reverse of 868804780 is 087408868
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
eight hundred sixty-eight million eight hundred four thousand seven hundred eighty
Scientific notation
8.68804780 × 10^8
Engineering notation
8.68804780 × 10^6
Prime Factorization
2 × 2 × 5 × 43440239
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
434402390 Product of the distinct prime numbers
The prime factorization of 868804780 is 2 × 2 × 5 × 43440239.
Since it has a total of 4 prime factors.
2 , 6 , 4 , 42 , 325 , 474 , 2630 , 9776 , 34821 , 52024 , 534047 , 445258 , 5456425 , 3614936 , 19480291 , 61216972 , 243204807 , 732379280 , 808806535 , 8932058251
n×2
1737609560
n×3
2606414340
n×4
3475219120
n×5
4344023900
n÷2
434402390
n÷3
289601593.33333
n÷3
217201195
n÷5
173760956
n2
754821745750848400
n3
6.5579274075628E+26
n4
5.6975586785836E+35
n5
4.9500662142839E+44
2 √n29475.494567522
3 √n954.20290386543
4 √n171.68428748002
5 √n61.345744337198
1 , 2 , 4 , 5 , 10 , 20 , 43440239 , 86880478 , 173760956 , 217201195 , 434402390 , 868804780
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868804779 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868804780 can be divided by 12 positive divisors.
The sum of these divisors (counting 868804780) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110011110010001110100010101100
3
Ternary
2020112210212002211
4
Quaternary
303302032202230
5
Quinary
3234403223110
6
Senary
222113300204
8
Octal
6362164254
10
Decimal
868804780
12
Duodecimal
202b64664
16
Hexadecimal
33c8e8ac
20
Vigesimal
dba0bj0
36
Base36
ed9i24
md5
c4eb26dcaf84eb0e6c6bc125066907d5
sha1
9395880c086103ff93618b334b889d0474141177
sha256
32d601ec86a604e15ac6ae32a715d4d3d76c64a40fc497c31a2c1289c24182a1
sha512
b902e5439b86f9d8e25579fc19749c8751201d4b6ec052abf4460b004740faaec14f03593ef668a9fc884a2f6743c60b182859f22021e1a53728967533209ce8
ripemd-160
094319a74f3d16b8a4a81b2ff6de3741982e76a0
Diameter
1737609560
Circumference
5458861428.5034
Area
2.3713424512207E+18
Volume
2.7469782088499E+27
Surface area
9.4853698048828E+18
Circumference
5458861428.5034
Perimeter
3475219120
Area
754821745750848400
Diagonal
1228675502.9306
Surface area
4528930474505090400
Volume
6.5579274075628E+26
Space diagonal
1504814020.8187
Perimeter
2606414340
Area
3.2684740357458E+17
Altitude
752407010.40935
Surface area
3.2684740357458E+17
Volume
7.7285915673613E+25
Height
409558500.97686