108215 is an odd 6-digits composite number following 108214
and preceding 108216 . In scientific notation, it is written as 1.08215 × 10^5.
The sum of its digits is 17. It has a total of 3 prime factors and 8 positive divisors.
There are 82720 positive integers (up to 108215) that are relatively prime to 108215.
108215 has 8 divisors, whose sum is 135648
The reverse of 108215 is 512801
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 17
Digital Root 8
Name
one hundred eight thousand two hundred fifteen
Scientific notation
1.08215 × 10^5
Engineering notation
1.08215 × 10^3
Prime Factorization
5 × 23 × 941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
108215
Product of the distinct prime numbers
The prime factorization of 108215 is 5 × 23 × 941.
Since it has a total of 3 prime factors.
5 , 4 , 57 , 20 , 343 , 706 , 7205 , 4837 , 87793 , 73037 , 47367 , 680984 , 9400336 , 4707304 , 77477993 , 80626072 , 222574123 , 905853624 , 7110422090 , 7920298134
n×2
216430
n×3
324645
n×4
432860
n×5
541075
n÷2
54107.5
n÷3
36071.666666667
n÷3
27053.75
n÷5
21643
n2
11710486225
n3
1267250266838375
n4
1.3713548762591E+20
n5
1.4840116793438E+25
2 √n
328.96048394906
3 √n
47.653611651842
4 √n
18.137267819301
5 √n
10.159152807548
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
-108214
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 108215 can be divided by 8 positive divisors.
The sum of these divisors (counting 108215) is 1, the average is 0.125.
Base
System
Value
2
Binary
11010011010110111
3
Ternary
12111102222
4
Quaternary
122122313
5
Quinary
11430330
6
Senary
2152555
8
Octal
323267
10
Decimal
108215
12
Duodecimal
5275b
16
Hexadecimal
1a6b7
20
Vigesimal
daaf
36
Base36
2bhz
md5
c3f3d5b264bbc83c3c9b022b153dbb70
sha1
9d229d9d50eaf7f108e560949d03603d7c04d929
sha256
a62c34f789f389f92917b6ce71c15f7345392d470800151768c61edd67c5498b
sha512
2faaee69366e3a2ac515989df74259e583b5660a159025d1eb50ea88596bdfa824778e6061cfb22b5583a384bb4c6835d001466645467833a5a6e250be5c0c10
ripemd-160
f4b2688592c4c2be97b3148ec6930dee1e1d157a
Diameter
216430
Circumference
679934.89801644
Area
36789577494.424
Volume
5.3082455047455E+15
Surface area
147158309977.7
Circumference
679934.89801644
Perimeter
432860
Area
11710486225
Diagonal
153039.1206522
Surface area
70262917350
Volume
1267250266838375
Space diagonal
187433.87814107
Perimeter
324645
Area
5070789280.7589
Altitude
93716.939070533
Surface area
5070789280.7589
Volume
1.4934687619031E+14
Height
51013.040217401