85288518 is an even 8-digits composite number following 85288517
and preceding 85288519 . In scientific notation, it is written as 8.5288518 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 24367392 positive integers (up to 85288518) that are relatively prime to 85288518.
85288518 has 24 divisors, whose sum is 154336392
The reverse of 85288518 is 81588258
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million two hundred eighty-eight thousand five hundred eighteen
Scientific notation
8.5288518 × 10^7
Engineering notation
8.5288518 × 10^6
Prime Factorization
2 × 27 × 7 × 7 × 32233
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
12184074
Product of the distinct prime numbers
The prime factorization of 85288518 is 2 × 27 × 7 × 7 × 32233.
Since it has a total of 5 prime factors.
2 , 4 , 93 , 4 , 895 , 146 , 578 , 1556 , 95248 , 58634 , 393445 , 347103 , 2955203 , 7411733 , 26893078 , 26523420 , 302942269 , 189216406 , 1861096485 , 8607743918
n×2
170577036
n×3
255865554
n×4
341154072
n×5
426442590
n÷2
42644259
n÷3
28429506
n÷3
21322129.5
n÷5
17057703.6
n2
7274131302636324
n3
6.2039987853926E+23
n4
5.2912986207994E+31
n5
4.5128701766342E+39
2 √n
9235.1782873965
3 √n
440.17988168455
4 √n
96.099835001921
5 √n
38.563648314293
1 , 2 , 7 , 14 , 27 , 49 , 54 , 98 , 189 , 378 , 1323 , 2646 , 32233 , 64466 , 225631 , 451262 , 870291 , 1579417 , 1740582 , 3158834 , 6092037 , 12184074 , 42644259 , 85288518
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85288517
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85288518 can be divided by 24 positive divisors.
The sum of these divisors (counting 85288518) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000101010110011001000110
3
Ternary
12221111002212000
4
Quaternary
11011112121012
5
Quinary
133313213033
6
Senary
12244010130
8
Octal
505263106
10
Decimal
85288518
12
Duodecimal
24690946
16
Hexadecimal
5156646
20
Vigesimal
16d115i
36
Base36
1es11i
md5
dbed23de9c9976731596f0424562c3c8
sha1
8e3fb3324907747dbb0a5e20d0fa2b092b3894d8
sha256
3f91b1c7cb86b386c9b0b95282d42736bfb6d4f8986e245cb966a220f5fcfba1
sha512
cb04ef6f9045eef941abbfd5a03bb8a013d41e4eea7cf259a5ec1ad2dd68acc7c2ac6db3c9e906f73679eb179bb054b6ce2f1079b00593cf909af067999ee95a
ripemd-160
0387e30b7a000f2689f61a1cf4e6fbc20f67d484
Diameter
170577036
Circumference
535883563.16872
Area
2.285235746161E+16
Volume
2.5987249342759E+24
Surface area
9.1409429846439E+16
Circumference
535883563.16872
Perimeter
341154072
Area
7274131302636324
Diagonal
120616178.8703
Surface area
43644787815817944
Volume
6.2039987853926E+23
Space diagonal
147724046.47825
Perimeter
255865554
Area
3.1497912492733E+15
Altitude
73862023.239126
Surface area
3.1497912492733E+15
Volume
7.3114826860404E+22
Height
40205392.956767