85875390 is an even 8-digits composite number following 85875389
and preceding 85875391 . In scientific notation, it is written as 8.5875390 × 10^7.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 22899888 positive integers (up to 85875390) that are relatively prime to 85875390.
85875390 has 24 divisors, whose sum is 173660760
The reverse of 85875390 is 09357858
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-five million eight hundred seventy-five thousand three hundred ninety
Scientific notation
8.5875390 × 10^7
Engineering notation
8.5875390 × 10^6
Prime Factorization
2 × 5 × 9 × 9 × 106019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9541710
Product of the distinct prime numbers
The prime factorization of 85875390 is 2 × 5 × 9 × 9 × 106019.
Since it has a total of 5 prime factors.
1 , 8 , 15 , 75 , 146 , 273 , 5352 , 7629 , 2470 , 54482 , 894419 , 312101 , 5978516 , 2976186 , 54543613 , 83375666 , 821658228 , 540073938 , 2637543535 , 2618174048
n×2
171750780
n×3
257626170
n×4
343501560
n×5
429376950
n÷2
42937695
n÷3
28625130
n÷3
21468847.5
n÷5
17175078
n2
7374582607652100
n3
6.3329515751934E+23
n4
5.4384468637085E+31
n5
4.6702874541524E+39
2 √n
9266.8975390904
3 √n
441.18720359771
4 √n
96.264726349221
5 √n
38.616574287445
1 , 2 , 5 , 9 , 10 , 18 , 45 , 81 , 90 , 162 , 405 , 810 , 106019 , 212038 , 530095 , 954171 , 1060190 , 1908342 , 4770855 , 8587539 , 9541710 , 17175078 , 42937695 , 85875390
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
-85875389
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 85875390 can be divided by 24 positive divisors.
The sum of these divisors (counting 85875390) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101000111100101101010111110
3
Ternary
12222120220220000
4
Quaternary
11013211222332
5
Quinary
133441003030
6
Senary
12304335130
8
Octal
507455276
10
Decimal
85875390
12
Duodecimal
249144a6
16
Hexadecimal
51e5abe
20
Vigesimal
16ge89a
36
Base36
1f4lvi
md5
50da54d9f2a31582e187e6679844a153
sha1
7b49e58068c5a90c806f12502f4b75a738916e38
sha256
1ed361760d6ed0807712b6d33d918ad8175306b6343a90f0a17d71306841a41b
sha512
9e5b9fe8ca2b03f09aa4a2e9169a829868b296e0785d4213d55fff033592d9a834813072f2ece62a846b43684f6c5ed90479a62a31cd6c4b059808ae5d6c3904
ripemd-160
ee0df310a225a01dc469564c7840f86ec997c8c1
Diameter
171750780
Circumference
539570988.69632
Area
2.3167934543491E+16
Volume
2.6527405525557E+24
Surface area
9.2671738173964E+16
Circumference
539570988.69632
Perimeter
343501560
Area
7374582607652100
Diagonal
121446141.21208
Surface area
44247495645912600
Volume
6.3329515751934E+23
Space diagonal
148740538.59979
Perimeter
257626170
Area
3.1932879402668E+15
Altitude
74370269.299896
Surface area
3.1932879402668E+15
Volume
7.4634550062421E+22
Height
40482047.070693