82775487 is an odd 8-digits composite number following 82775486
and preceding 82775488 . In scientific notation, it is written as 8.2775487 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 53222400 positive integers (up to 82775487) that are relatively prime to 82775487.
82775487 has 16 divisors, whose sum is 114314240
The reverse of 82775487 is 78457728
Previous prime number is 331
Is Prime? no Number parity odd Number length 8 Sum of Digits 48 Digital Root 3
Name
eighty-two million seven hundred seventy-five thousand four hundred eighty-seven
Scientific notation
8.2775487 × 10^7
Engineering notation
8.2775487 × 10^6
Prime Factorization
3 × 31 × 331 × 2689
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
82775487 Product of the distinct prime numbers
The prime factorization of 82775487 is 3 × 31 × 331 × 2689.
Since it has a total of 4 prime factors.
5 , 6 , 20 , 50 , 329 , 145 , 346 , 8085 , 47159 , 41910 , 856611 , 409224 , 4597331 , 7722999 , 9125219 , 45276619 , 109214794 , 177517601 , 3162055485 , 6312879523
n×2
165550974
n×3
248326461
n×4
331101948
n×5
413877435
n÷2
41387743.5
n÷3
27591829
n÷3
20693871.75
n÷5
16555097.4
n2
6851781248087169
n3
5.6715952962788E+23
n4
4.6946906271639E+31
n5
3.8860530297783E+39
2 √n9098.1034836937
3 √n435.81340211182
4 √n95.38397917729
5 √n38.333665503253
1 , 3 , 31 , 93 , 331 , 993 , 2689 , 8067 , 10261 , 30783 , 83359 , 250077 , 890059 , 2670177 , 27591829 , 82775487
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-82775486 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 82775487 can be divided by 16 positive divisors.
The sum of these divisors (counting 82775487) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111011110000110110111111
3
Ternary
12202202102121210
4
Quaternary
10323300312333
5
Quinary
132142303422
6
Senary
12114055503
8
Octal
473606677
10
Decimal
82775487
12
Duodecimal
2387a593
16
Hexadecimal
4ef0dbf
20
Vigesimal
15h6ie7
36
Base36
1da5z3
md5
6f67f0b5f7c1c0b031bc316bfda0243d
sha1
0374dfbe0c5a7b8c079d459942476cb9a58887db
sha256
dc110485eb1a08a015f456277488ca4f74ef8eee0111ac6bba4bdeeaac0cb43a
sha512
1a9f87eb7b2dd32cece0dc747d6563c8181f50b5248f94eb454e9cf9be216a23af7def1cda4354e51e377b3041e3b948ea1597563542200438b4e7bfe97c8378
ripemd-160
3240b83142377e759e4152051726b51622855e1f
Diameter
165550974
Circumference
520093723.71303
Area
2.1525505632995E+16
Volume
2.3757122822565E+24
Surface area
8.610202253198E+16
Circumference
520093723.71303
Perimeter
331101948
Area
6851781248087169
Diagonal
117062216.34744
Surface area
41110687488523014
Volume
5.6715952962788E+23
Space diagonal
143371349.10526
Perimeter
248326461
Area
2.9669083110087E+15
Altitude
71685674.552629
Surface area
2.9669083110087E+15
Volume
6.6840391569075E+22
Height
39020738.782479