828331388 is an even 9-digits composite number following 828331387
and preceding 828331389 . In scientific notation, it is written as 8.28331388 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 6 positive divisors.
There are 414165692 positive integers (up to 828331388) that are relatively prime to 828331388.
828331388 has 6 divisors, whose sum is 1449579936
The reverse of 828331388 is 883133828
Previous prime number is 2
Is Prime? no Number parity even Number length 9 Sum of Digits 44 Digital Root 8
Name
eight hundred twenty-eight million three hundred thirty-one thousand three hundred eighty-eight
Scientific notation
8.28331388 × 10^8
Engineering notation
8.28331388 × 10^6
Prime Factorization
2 × 2 × 207082847
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
414165694 Product of the distinct prime numbers
The prime factorization of 828331388 is 2 × 2 × 207082847.
Since it has a total of 3 prime factors.
2 , 5 , 45 , 21 , 607 , 407 , 262 , 5251 , 40601 , 11971 , 264392 , 265526 , 2517998 , 5832247 , 31641482 , 55698344 , 27891255 , 458242984 , 4462225290 , 6042195259
n×2
1656662776
n×3
2484994164
n×4
3313325552
n×5
4141656940
n÷2
414165694
n÷3
276110462.66667
n÷3
207082847
n÷5
165666277.6
n2
686132888346006544
n3
5.683454077561E+26
n4
4.7077834047003E+35
n5
3.8996047620188E+44
2 √n28780.746828392
3 √n939.14944488579
4 √n169.64889280037
5 √n60.763226085532
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-828331387 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828331388 can be divided by 6 positive divisors.
The sum of these divisors (counting 828331388) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
110001010111110101010101111100
3
Ternary
2010201122121001022
4
Quaternary
301113311111330
5
Quinary
3144023101023
6
Senary
214110003312
8
Octal
6127652574
10
Decimal
828331388
12
Duodecimal
1b14a6538
16
Hexadecimal
315f557c
20
Vigesimal
cih1898
36
Base36
dp60l8
md5
2d272a3dd822528e583c2f143dd9f921
sha1
755ce7676e793ee67653d4833b6ab48c9af31d1d
sha256
3262636ee5f3eae8b56abc6dbaa1f6a3eaf1e18b6ab7c4d7a2dfd9cd9cac14cf
sha512
8b973a41077b456566c1b0760157c2ffcb24658c5da321697e09a98fe1f9272297ab28f34e5e2238f3625731ad50f10a37212d06001c0315c01e7c93ee2bdd8f
ripemd-160
19d05ce12e1a7273f1021a70320f8495d8e4e478
Diameter
1656662776
Circumference
5204559606.5573
Area
2.1555500414142E+18
Volume
2.3806796769441E+27
Surface area
8.6222001656566E+18
Circumference
5204559606.5573
Perimeter
3313325552
Area
686132888346006544
Diagonal
1171437483.0489
Surface area
4116797330076039264
Volume
5.683454077561E+26
Space diagonal
1434712049.52
Perimeter
2484994164
Area
2.9710425583982E+17
Altitude
717356024.76002
Surface area
2.9710425583982E+17
Volume
6.6980148646762E+25
Height
390479161.01631