828269989 is an odd 9-digits composite number following 828269988
and preceding 828269990 . In scientific notation, it is written as 8.28269989 × 10^8.
The sum of its digits is 61. It has a total of 2 prime factors and 4 positive divisors.
There are 828041056 positive integers (up to 828269989) that are relatively prime to 828269989.
828269989 has 4 divisors, whose sum is 828498924
The reverse of 828269989 is 989962828
Previous prime number is 3677
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
eight hundred twenty-eight million two hundred sixty-nine thousand nine hundred eighty-nine
Scientific notation
8.28269989 × 10^8
Engineering notation
8.28269989 × 10^6
Prime Factorization
3677 × 225257
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
828269989
Product of the distinct prime numbers
The prime factorization of 828269989 is 3677 × 225257.
Since it has a total of 2 prime factors.
1 , 1 , 1 , 43 , 9 , 624 , 8942 , 4044 , 52882 , 21210 , 73435 , 112439 , 5204394 , 9288761 , 97234349 , 2066492 , 991854060 , 93760719 , 7384483786 , 5528095236
n×2
1656539978
n×3
2484809967
n×4
3313079956
n×5
4141349945
n÷2
414134994.5
n÷3
276089996.33333
n÷3
207067497.25
n÷5
165653997.8
n2
686031174678060121
n3
5.6821903350425E+26
n4
4.7063877263016E+35
n5
3.8981597102936E+44
2 √n
28779.680140683
3 √n
939.12623989706
4 √n
169.64574896142
5 √n
60.762325259608
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
-828269988
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 828269989 can be divided by 4 positive divisors.
The sum of these divisors (counting 828269989) is 1, the average is 0.25.
Base
System
Value
2
Binary
110001010111100110010110100101
3
Ternary
2010201112110211021
4
Quaternary
301113212112211
5
Quinary
3144014114424
6
Senary
214104411141
8
Octal
6127462645
10
Decimal
828269989
12
Duodecimal
1b1476ab1
16
Hexadecimal
315e65a5
20
Vigesimal
cigdej9
36
Base36
dp4p7p
md5
4e7aab16ae0fc3a1d0b7f00e8a5c9c1f
sha1
17b50947cc15afc186788993ed3e4c381417c141
sha256
7a0c9b4b185e5fc6f10304c4ad0b169308f96667258958350597d7b819c0ad4b
sha512
2b16ab09c7f8c6b59696f1d77b605fd3926b4e80592be35a071f51f92de78484b1988ed785d14fc644d3effa5efae5097af001079de98d03558e9a7464199c55
ripemd-160
c3b67b35f16f9b10d761212a3c319625afde448a
Diameter
1656539978
Circumference
5204173825.2626
Area
2.1552304985022E+18
Volume
2.3801503217158E+27
Surface area
8.6209219940087E+18
Circumference
5204173825.2626
Perimeter
3313079956
Area
686031174678060121
Diagonal
1171350651.7504
Surface area
4116187048068360726
Volume
5.6821903350425E+26
Space diagonal
1434605703.3325
Perimeter
2484809967
Area
2.9706021252964E+17
Altitude
717302851.66626
Surface area
2.9706021252964E+17
Volume
6.6965255298354E+25
Height
390450217.25014