828331389 is an odd 9-digits composite number following 828331388
and preceding 828331390 . In scientific notation, it is written as 8.28331389 × 10^8.
The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors.
There are 552220920 positive integers (up to 828331389) that are relatively prime to 828331389.
828331389 has 4 divisors, whose sum is 920368220
The reverse of 828331389 is 983133828
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
eight hundred twenty-eight million three hundred thirty-one thousand three hundred eighty-nine
Scientific notation
8.28331389 × 10^8
Engineering notation
8.28331389 × 10^6
Prime Factorization
9 × 92036821
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
828331389
Product of the distinct prime numbers
The prime factorization of 828331389 is 9 × 92036821.
Since it has a total of 2 prime factors.
5 , 6 , 74 , 69 , 447 , 855 , 2989 , 5171 , 48111 , 39391 , 261104 , 598068 , 1337155 , 2748330 , 1366036 , 5355957 , 197083197 , 468029988 , 5353482923 , 4837735727
n×2
1656662778
n×3
2484994167
n×4
3313325556
n×5
4141656945
n÷2
414165694.5
n÷3
276110463
n÷3
207082847.25
n÷5
165666277.8
n2
686132890002669321
n3
5.683454098145E+26
n4
4.7077834274342E+35
n5
3.8996047855577E+44
2 √n
28780.746845765
3 √n
939.14944526371
4 √n
169.64889285157
5 √n
60.763226100203
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-828331388
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 828331389 can be divided by 4 positive divisors.
The sum of these divisors (counting 828331389) is 1, the average is 0.25.
Base
System
Value
2
Binary
110001010111110101010101111101
3
Ternary
2010201122121001100
4
Quaternary
301113311111331
5
Quinary
3144023101024
6
Senary
214110003313
8
Octal
6127652575
10
Decimal
828331389
12
Duodecimal
1b14a6539
16
Hexadecimal
315f557d
20
Vigesimal
cih1899
36
Base36
dp60l9
md5
a8006afab177b7227ace37129d87aec6
sha1
714f50b99c15fd70eb163932b11643ac9489756e
sha256
38270303f86cce01eb706fdd22e78dfdc8d68a71dd66c6e011a30c7213f282e6
sha512
f325e77d1e3ca01473ccd14de0d5960848a62772e034fd929c2d22d1336ba29976742d5ca3b88523a2e5eccaca18c7f3de133872e44d47ab81922fee6c496d49
ripemd-160
e59d9523d09f600f4281167a6f17c2e7b1257f21
Diameter
1656662778
Circumference
5204559612.8405
Area
2.1555500466187E+18
Volume
2.3806796855663E+27
Surface area
8.6222001864749E+18
Circumference
5204559612.8405
Perimeter
3313325556
Area
686132890002669321
Diagonal
1171437484.4631
Surface area
4116797340016015926
Volume
5.683454098145E+26
Space diagonal
1434712051.2521
Perimeter
2484994167
Area
2.9710425655717E+17
Altitude
717356025.62605
Surface area
2.9710425655717E+17
Volume
6.6980148889346E+25
Height
390479161.48771