108285287 is an odd 9-digits composite number following 108285286
and preceding 108285288 . In scientific notation, it is written as 1.08285287 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 97536960 positive integers (up to 108285287) that are relatively prime to 108285287.
108285287 has 8 divisors, whose sum is 119214480
The reverse of 108285287 is 782582801
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred eight million two hundred eighty-five thousand two hundred eighty-seven
Scientific notation
1.08285287 × 10^8
Engineering notation
1.08285287 × 10^6
Prime Factorization
11 × 109 × 90313
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
108285287
Product of the distinct prime numbers
The prime factorization of 108285287 is 11 × 109 × 90313.
Since it has a total of 3 prime factors.
3 , 5 , 79 , 77 , 821 , 751 , 6671 , 8588 , 78279 , 6195 , 941561 , 957079 , 7941771 , 9977076 , 56378969 , 2515797 , 355234366 , 673655554 , 2904482084 , 8156806746
n×2
216570574
n×3
324855861
n×4
433141148
n×5
541426435
n÷2
54142643.5
n÷3
36095095.666667
n÷3
27071321.75
n÷5
21657057.4
n2
11725703380672369
n3
1.269721155853E+24
n4
1.3749211977151E+32
n5
1.4888373649696E+40
2 √n
10406.021670168
3 √n
476.63926625115
4 √n
102.0099096665
5 √n
40.44956824799
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
-108285286
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 108285287 can be divided by 8 positive divisors.
The sum of these divisors (counting 108285287) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011101000100110101100111
3
Ternary
21112202110111012
4
Quaternary
12131010311213
5
Quinary
210210112122
6
Senary
14424532435
8
Octal
635046547
10
Decimal
108285287
12
Duodecimal
3032111b
16
Hexadecimal
6744d67
20
Vigesimal
1dgfd47
36
Base36
1sgxgn
md5
f51a75960137bc54413287bcf3e0b1ba
sha1
25949635892beba183a58839be7c13cbcdc7649d
sha256
b6266e02042cb37eccfae5f4ede60b3b460b237915f805a27c5bbc5acffb5482
sha512
5386a3525760440de9374e177ac69cc13f926f666c2ef4871cf173d6ac49cb9a4eee93584a2380da062e4c17932ca1774c801801287600b14062327247779ba6
ripemd-160
cace723ac7645c127be4662c1684824adbe79f00
Diameter
216570574
Circumference
680376524.26212
Area
3.6837383598893E+16
Volume
5.318595540447E+24
Surface area
1.4734953439557E+17
Circumference
680376524.26212
Perimeter
433141148
Area
11725703380672369
Diagonal
153138521.48086
Surface area
70354220284034214
Volume
1.269721155853E+24
Space diagonal
187555618.79618
Perimeter
324855861
Area
5.0773785024517E+15
Altitude
93777809.398089
Surface area
5.0773785024517E+15
Volume
1.4963807325328E+23
Height
51046173.826954