82783149 is an odd 8-digits composite number following 82783148
and preceding 82783150 . In scientific notation, it is written as 8.2783149 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 51782400 positive integers (up to 82783149) that are relatively prime to 82783149.
82783149 has 16 divisors, whose sum is 117230400
The reverse of 82783149 is 94138728
Previous prime number is 349
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-two million seven hundred eighty-three thousand one hundred forty-nine
Scientific notation
8.2783149 × 10^7
Engineering notation
8.2783149 × 10^6
Prime Factorization
3 × 17 × 349 × 4651
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
82783149
Product of the distinct prime numbers
The prime factorization of 82783149 is 3 × 17 × 349 × 4651.
Since it has a total of 4 prime factors.
7 , 5 , 3 , 27 , 35 , 40 , 1193 , 3981 , 45389 , 4731 , 953411 , 561534 , 5205073 , 3165307 , 79861470 , 69992384 , 948155670 , 981296433 , 8529836007 , 7889499479
n×2
165566298
n×3
248349447
n×4
331132596
n×5
413915745
n÷2
41391574.5
n÷3
27594383
n÷3
20695787.25
n÷5
16556629.8
n2
6853049758356201
n3
5.6731703925042E+23
n4
4.6964290990506E+31
n5
3.8878518987464E+39
2 √n
9098.524550717
3 √n
435.82684852123
4 √n
95.386186372645
5 √n
38.334375137666
1 , 3 , 17 , 51 , 349 , 1047 , 4651 , 5933 , 13953 , 17799 , 79067 , 237201 , 1623199 , 4869597 , 27594383 , 82783149
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
-82783148
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 82783149 can be divided by 16 positive divisors.
The sum of these divisors (counting 82783149) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111011110010101110101101
3
Ternary
12202202211010120
4
Quaternary
10323302232231
5
Quinary
132143030044
6
Senary
12114155153
8
Octal
473625655
10
Decimal
82783149
12
Duodecimal
23882ab9
16
Hexadecimal
4ef2bad
20
Vigesimal
15h7hh9
36
Base36
1dabvx
md5
922036d6c41c266f025d91ac345cd66e
sha1
e2ae2255c0287feb3de5e1ba5b52c0c38a0bd4ed
sha256
055bac77597babd705ee58e8fad815448ed566af3b761aba13a24106b31eb9a3
sha512
715ff40b3674eed4921fcf22be24050ec2818a585d50bf4f38ece83c259151468c859cd61a257ec4bd69f0e177b0f32e7f6217602d607a5d09892f2c567b7c53
ripemd-160
d8449571d9a101f96ef3279e4e3f642aeea7090f
Diameter
165566298
Circumference
520141865.47886
Area
2.1529490775537E+16
Volume
2.3763720570206E+24
Surface area
8.6117963102149E+16
Circumference
520141865.47886
Perimeter
331132596
Area
6853049758356201
Diagonal
117073052.05175
Surface area
41118298550137206
Volume
5.6731703925042E+23
Space diagonal
143384620.07854
Perimeter
248349447
Area
2.9674575920676E+15
Altitude
71692310.039272
Surface area
2.9674575920676E+15
Volume
6.6858954256107E+22
Height
39024350.683918