830778849 is an odd 9-digits composite number following 830778848
and preceding 830778850 . In scientific notation, it is written as 8.30778849 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 553852404 positive integers (up to 830778849) that are relatively prime to 830778849.
830778849 has 8 divisors, whose sum is 957276320
The reverse of 830778849 is 948877038
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
eight hundred thirty million seven hundred seventy-eight thousand eight hundred forty-nine
Scientific notation
8.30778849 × 10^8
Engineering notation
8.30778849 × 10^6
Prime Factorization
27 × 9 × 3418843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
830778849
Product of the distinct prime numbers
The prime factorization of 830778849 is 27 × 9 × 3418843.
Since it has a total of 3 prime factors.
8 , 3 , 65 , 35 , 227 , 648 , 4260 , 1639 , 62974 , 57315 , 9832 , 728238 , 6762715 , 2705813 , 48073800 , 66096512 , 251078984 , 682726145 , 8807699978 , 6287058301
n×2
1661557698
n×3
2492336547
n×4
3323115396
n×5
4153894245
n÷2
415389424.5
n÷3
276926283
n÷3
207694712.25
n÷5
166155769.8
n2
690193495945764801
n3
5.7339815814911E+26
n4
4.7636706184584E+35
n5
3.957556793418E+44
2 √n
28823.234533966
3 √n
940.0734999869
4 √n
169.77406908585
5 √n
60.799091000434
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-830778848
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 830778849 can be divided by 8 positive divisors.
The sum of these divisors (counting 830778849) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001100001001010110111100001
3
Ternary
2010220020221100000
4
Quaternary
301201022313201
5
Quinary
3200134410344
6
Senary
214234250213
8
Octal
6141126741
10
Decimal
830778849
12
Duodecimal
1b2286969
16
Hexadecimal
3184ade1
20
Vigesimal
cjc7729
36
Base36
dqmh29
md5
0b31ddba8dad65f84085effbb4ded7ed
sha1
b21bd77e57c2cbb77a07791577642d6d10e48c0d
sha256
eac01565b83f2721ef577522d6a46185357d778ab5a456ff4262aa20544c342b
sha512
c9a5d7550689e580ae72df8173a01b8db5dba6226275972ea89ba46c0d6b3a0b011be80647f5fadf055a7000209ae04c4c1d3259a0419604505618d5e77f9cb4
ripemd-160
0738b487aa4f9dec97826d3ed082a3bd32f2a1b4
Diameter
1661557698
Circumference
5219937457.5524
Area
2.1683068164187E+18
Volume
2.4018445882975E+27
Surface area
8.6732272656747E+18
Circumference
5219937457.5524
Perimeter
3323115396
Area
690193495945764801
Diagonal
1174898715.5885
Surface area
4141160975674588806
Volume
5.7339815814911E+26
Space diagonal
1438951176.3216
Perimeter
2492336547
Area
2.9886255050791E+17
Altitude
719475588.1608
Surface area
2.9886255050791E+17
Volume
6.7575620991185E+25
Height
391632905.19617