82775489 is an odd 8-digits composite number following 82775488
and preceding 82775490 . In scientific notation, it is written as 8.2775489 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 81437616 positive integers (up to 82775489) that are relatively prime to 82775489.
82775489 has 8 divisors, whose sum is 84120960
The reverse of 82775489 is 98457728
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-two million seven hundred seventy-five thousand four hundred eighty-nine
Scientific notation
8.2775489 × 10^7
Engineering notation
8.2775489 × 10^6
Prime Factorization
79 × 307 × 3413
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
82775489
Product of the distinct prime numbers
The prime factorization of 82775489 is 79 × 307 × 3413.
Since it has a total of 3 prime factors.
8 , 5 , 81 , 60 , 308 , 368 , 6669 , 3134 , 50503 , 52990 , 361285 , 323867 , 5249532 , 3743553 , 48836249 , 13705433 , 106928311 , 104360467 , 6888720902 , 3185022980
n×2
165550978
n×3
248326467
n×4
331101956
n×5
413877445
n÷2
41387744.5
n÷3
27591829.666667
n÷3
20693872.25
n÷5
16555097.8
n2
6851781579189121
n3
5.6715957073857E+23
n4
4.6946910808915E+31
n5
3.8860534992474E+39
2 √n
9098.1035936067
3 √n
435.81340562182
4 √n
95.383979753451
5 √n
38.333665688494
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
-82775488
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 82775489 can be divided by 8 positive divisors.
The sum of these divisors (counting 82775489) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111011110000110111000001
3
Ternary
12202202102121212
4
Quaternary
10323300313001
5
Quinary
132142303424
6
Senary
12114055505
8
Octal
473606701
10
Decimal
82775489
12
Duodecimal
2387a595
16
Hexadecimal
4ef0dc1
20
Vigesimal
15h6ie9
36
Base36
1da5z5
md5
dac4951b028205d723209c4ed1760775
sha1
a508604339d70e93dcee693d6cb092e357266abb
sha256
a356585b0989b5bd598f29b93868959ae40d81da549df7d5050dc12da1916ae3
sha512
993b4489743079a1975e813eb71937967a3d7f6cac0a2ccf8d6a4e7c3bad312733ac69b247aac3c17a16e7416c4e25fb001091e4b69c021d21874df06fb3f895
ripemd-160
e0075b8d91a1970148413e6d9666dcad9a5536ae
Diameter
165550978
Circumference
520093736.27941
Area
2.1525506673182E+16
Volume
2.3757124544606E+24
Surface area
8.610202669273E+16
Circumference
520093736.27941
Perimeter
331101956
Area
6851781579189121
Diagonal
117062219.17586
Surface area
41110689475134726
Volume
5.6715957073857E+23
Space diagonal
143371352.56936
Perimeter
248326467
Area
2.96690845438E+15
Altitude
71685676.284679
Surface area
2.96690845438E+15
Volume
6.6840396414016E+22
Height
39020739.725288