828996986 is an even 9-digits composite number following 828996985
and preceding 828996987 . In scientific notation, it is written as 8.28996986 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 412415388 positive integers (up to 828996986) that are relatively prime to 828996986.
828996986 has 8 divisors, whose sum is 1249744800
The reverse of 828996986 is 689699828
Previous prime number is 199
Is Prime? no Number parity even Number length 9 Sum of Digits 65 Digital Root 2
Name
eight hundred twenty-eight million nine hundred ninety-six thousand nine hundred eighty-six
Scientific notation
8.28996986 × 10^8
Engineering notation
8.28996986 × 10^6
Prime Factorization
2 × 199 × 2082907
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
828996986 Product of the distinct prime numbers
The prime factorization of 828996986 is 2 × 199 × 2082907.
Since it has a total of 3 prime factors.
5 , 4 , 80 , 73 , 31 , 189 , 6362 , 3041 , 18739 , 58516 , 437842 , 208340 , 7100037 , 8577530 , 15371312 , 67737334 , 727032567 , 32912620 , 8419972825 , 9899274509
n×2
1657993972
n×3
2486990958
n×4
3315987944
n×5
4144984930
n÷2
414498493
n÷3
276332328.66667
n÷3
207249246.5
n÷5
165799397.2
n2
687236002797084196
n3
5.6971657498947E+26
n4
4.7229332354051E+35
n5
3.9152974172301E+44
2 √n28792.307757455
3 √n939.40092581316
4 √n169.68296248432
5 √n60.772988093657
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
-828996985 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 828996986 can be divided by 8 positive divisors.
The sum of these divisors (counting 828996986) is 1, the average is 0.125.
Base
System
Value
2
Binary
110001011010010111110101111010
3
Ternary
2010202220102002002
4
Quaternary
301122113311322
5
Quinary
3144210400421
6
Senary
214132141002
8
Octal
6132276572
10
Decimal
828996986
12
Duodecimal
1b1767762
16
Hexadecimal
31697d7a
20
Vigesimal
cj14c96
36
Base36
dpka62
md5
a7ab461baaac539cec5c4cecdcbcfe22
sha1
1640e1bf6c8a3278357583a2011fd20aa039b095
sha256
49dea7223cc12b129dbd3e03e28a84bfbdeace1ca90ef35c871034a92b647f93
sha512
441e8c46e4939bdcf145650610256ea44e4e68de9581626a8348b8ebc4588679a3d1860c24948c629d9918bb5b6257f82b1e05a6d8732367bb489c60fc8313ba
ripemd-160
dc4667b487e37475ff7e972dd1fdad535ecbd4af
Diameter
1657993972
Circumference
5208741682.1314
Area
2.1590155776697E+18
Volume
2.3864232088203E+27
Surface area
8.6360623106789E+18
Circumference
5208741682.1314
Perimeter
3315987944
Area
687236002797084196
Diagonal
1172378780.7676
Surface area
4123416016782505176
Volume
5.6971657498947E+26
Space diagonal
1435864899.0735
Perimeter
2486990958
Area
2.9758191840877E+17
Altitude
717932449.53673
Surface area
2.9758191840877E+17
Volume
6.7141742254905E+25
Height
390792926.92254