82788369 is an odd 8-digits composite number following 82788368
and preceding 82788370 . In scientific notation, it is written as 8.2788369 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 55170480 positive integers (up to 82788369) that are relatively prime to 82788369.
82788369 has 8 divisors, whose sum is 110428032
The reverse of 82788369 is 96388728
Previous prime number is 6863
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-two million seven hundred eighty-eight thousand three hundred sixty-nine
Scientific notation
8.2788369 × 10^7
Engineering notation
8.2788369 × 10^6
Prime Factorization
3 × 6863 × 4021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
82788369
Product of the distinct prime numbers
The prime factorization of 82788369 is 3 × 6863 × 4021.
Since it has a total of 3 prime factors.
10 , 7 , 23 , 20 , 483 , 180 , 2268 , 6035 , 2824 , 62426 , 956157 , 12933 , 5803242 , 1558341 , 37827474 , 50221635 , 629715452 , 698630813 , 7322181518 , 2897066173
n×2
165576738
n×3
248365107
n×4
331153476
n×5
413941845
n÷2
41394184.5
n÷3
27596123
n÷3
20697092.25
n÷5
16557673.8
n2
6853914041680161
n3
5.674243647769E+23
n4
4.697613769074E+31
n5
3.8890778213358E+39
2 √n
9098.8114058925
3 √n
435.83600887315
4 √n
95.387690012352
5 √n
38.33485857033
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
-82788368
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 82788369 can be divided by 8 positive divisors.
The sum of these divisors (counting 82788369) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111011110100000000010001
3
Ternary
12202210002021220
4
Quaternary
10323310000101
5
Quinary
132143211434
6
Senary
12114235253
8
Octal
473640021
10
Decimal
82788369
12
Duodecimal
23885b29
16
Hexadecimal
4ef4011
20
Vigesimal
15h8ai9
36
Base36
1dafwx
md5
0d2c50dfd478136864a71ea3ea050462
sha1
2a244808881269e26e8ca13aa8fce67299e1d499
sha256
adf541a1feaed423bd35584624093fed97a767b0f3b8530be28930419596879b
sha512
d6854f2eeaabeb2d4bf85dcd6f6a58574e8c298d44ab94993f9908437254f97c6c42f932f5444114e5255a530ae3d0044b86f55288dba14a41bc1600f1e344b7
ripemd-160
791cf6b3c27f0290f715fbb2d48f21faf14d14a8
Diameter
165576738
Circumference
520174663.70616
Area
2.1532206001678E+16
Volume
2.3768216211346E+24
Surface area
8.6128824006713E+16
Circumference
520174663.70616
Perimeter
331153476
Area
6853914041680161
Diagonal
117080434.24655
Surface area
41123484250080966
Volume
5.674243647769E+23
Space diagonal
143393661.38376
Perimeter
248365107
Area
2.9678318377249E+15
Altitude
71696830.69188
Surface area
2.9678318377249E+15
Volume
6.6871602690702E+22
Height
39026811.415516