828302221 is an odd 9-digits prime number following 828302220
and preceding 828302222 . In scientific notation, it is written as 8.28302221 × 10^8.
The sum of its digits is 28. It has a total of 1 prime factors and 2 positive divisors.
There are 828302220 positive integers (up to 828302221) that are relatively prime to 828302221.
828302221 has 2 divisors, whose sum is 828302222
The reverse of 828302221 is 122203828
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 28 Digital Root 1
Name
eight hundred twenty-eight million three hundred two thousand two hundred twenty-one
Scientific notation
8.28302221 × 10^8
Engineering notation
8.28302221 × 10^6
Prime Factorization
828302221
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
828302221 Product of the distinct prime numbers
The prime factorization of 828302221 is 828302221.
Since it has a total of 1 prime factors.
10 , 9 , 16 , 31 , 128 , 708 , 3389 , 1894 , 99745 , 8753 , 785074 , 746179 , 8958719 , 1701016 , 55039314 , 93704918 , 249307374 , 97667200 , 2323130839 , 579496097
n×2
1656604442
n×3
2484906663
n×4
3313208884
n×5
4141511105
n÷2
414151110.5
n÷3
276100740.33333
n÷3
207075555.25
n÷5
165660444.2
n2
686084569313532841
n3
5.6828537255623E+26
n4
4.7071203625014E+35
n5
3.8989182507742E+44
2 √n28780.240113661
3 √n939.13842172373
4 √n169.64739937194
5 √n60.762798163567
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
828302222 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
414151111 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
28780.240131034 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999975854 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828302221 can be divided by 2 positive divisors.
The sum of these divisors (counting 828302221) is 828302222, the average is 414151111.
Base
System
Value
2
Binary
110001010111101110001110001101
3
Ternary
2010201121010001001
4
Quaternary
301113232032031
5
Quinary
3144021132341
6
Senary
214105220301
8
Octal
6127561615
10
Decimal
828302221
12
Duodecimal
1b1491691
16
Hexadecimal
315ee38d
20
Vigesimal
cighfb1
36
Base36
dp5e31
md5
de48238fd4e035b57784e1be5fbd6980
sha1
04d5b1d9fab66ee8f1562827e201af37bcc3ce75
sha256
16b5901cadc4e5b3c61c6d72ccc00dcef2bbfcc762f75b161a4dc7f8538f3a2b
sha512
c71a99dab0e099cc146d87676d2067f210e3f9baddd2cafb3d0a5749474fc5fefe1dac2bccda902f6cbcadec6ba83c326f5dffc4fa72a89ccb4c27114f2a6320
ripemd-160
38a9dfdddc15efa8636b26f2b0301d764b30f77f
Diameter
1656604442
Circumference
5204376344.8914
Area
2.1553982426967E+18
Volume
2.3804282020869E+27
Surface area
8.6215929707868E+18
Circumference
5204376344.8914
Perimeter
3313208884
Area
686084569313532841
Diagonal
1171396234.682
Surface area
4116507415881197046
Volume
5.6828537255623E+26
Space diagonal
1434661530.7941
Perimeter
2484906663
Area
2.9708333308501E+17
Altitude
717330765.39707
Surface area
2.9708333308501E+17
Volume
6.6973073430605E+25
Height
390465411.56065