82378617 is an odd 8-digits composite number following 82378616
and preceding 82378618 . In scientific notation, it is written as 8.2378617 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 49440512 positive integers (up to 82378617) that are relatively prime to 82378617.
82378617 has 16 divisors, whose sum is 121357440
The reverse of 82378617 is 71687328
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-two million three hundred seventy-eight thousand six hundred seventeen
Scientific notation
8.2378617 × 10^7
Engineering notation
8.2378617 × 10^6
Prime Factorization
3 × 23 × 17 × 70229
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
82378617
Product of the distinct prime numbers
The prime factorization of 82378617 is 3 × 23 × 17 × 70229.
Since it has a total of 4 prime factors.
3 , 5 , 28 , 67 , 839 , 765 , 5450 , 3904 , 20792 , 56119 , 648232 , 239677 , 1646559 , 9843 , 64571225 , 75558106 , 720706295 , 992528806 , 8825452453 , 3113075303
n×2
164757234
n×3
247135851
n×4
329514468
n×5
411893085
n÷2
41189308.5
n÷3
27459539
n÷3
20594654.25
n÷5
16475723.4
n2
6786236538832689
n3
5.590407807039E+23
n4
4.6053006360988E+31
n5
3.7937829727104E+39
2 √n
9076.2666884573
3 √n
435.11577840383
4 √n
95.269442574507
5 √n
38.296836380943
1 , 3 , 17 , 23 , 51 , 69 , 391 , 1173 , 70229 , 210687 , 1193893 , 1615267 , 3581679 , 4845801 , 27459539 , 82378617
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
-82378616
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 82378617 can be divided by 16 positive divisors.
The sum of these divisors (counting 82378617) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111010001111111101111001
3
Ternary
12202000021012220
4
Quaternary
10322033331321
5
Quinary
132042103432
6
Senary
12101354253
8
Octal
472177571
10
Decimal
82378617
12
Duodecimal
23708989
16
Hexadecimal
4e8ff79
20
Vigesimal
15eh6ah
36
Base36
1d1nqx
md5
4020f8893ecbe92ab965af9fe35122ab
sha1
41140e2660f72fa2761255b0c2c078ce09934860
sha256
a7a2802c0a8353b4a09dbc3944787452f3294201735f0a4b67a4bf97fe335d88
sha512
8851e9441d4a455ad7dbcc3354100d97f1805a8c58a9e70fadee62c1ee819c6be7ea1a48f74ad1a5d91130581eb16cbeb2d5e8778c92d5a177f391f88455415d
ripemd-160
3346c5bab04adf74f2981b4cd8532cd56c6c7ce1
Diameter
164757234
Circumference
517600115.96017
Area
2.1319590855919E+16
Volume
2.3417045462886E+24
Surface area
8.5278363423678E+16
Circumference
517600115.96017
Perimeter
329514468
Area
6786236538832689
Diagonal
116500957.41094
Surface area
40717419232996134
Volume
5.590407807039E+23
Space diagonal
142683950.10126
Perimeter
247135851
Area
2.9385266193596E+15
Altitude
71341975.050629
Surface area
2.9385266193596E+15
Volume
6.5883587832592E+22
Height
38833652.470313