85849865 is an odd 8-digits composite number following 85849864
and preceding 85849866 . In scientific notation, it is written as 8.5849865 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 68624640 positive integers (up to 85849865) that are relatively prime to 85849865.
85849865 has 8 divisors, whose sum is 103102728
The reverse of 85849865 is 56894858
Previous prime number is 1381
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-five million eight hundred forty-nine thousand eight hundred sixty-five
Scientific notation
8.5849865 × 10^7
Engineering notation
8.5849865 × 10^6
Prime Factorization
5 × 1381 × 12433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85849865
Product of the distinct prime numbers
The prime factorization of 85849865 is 5 × 1381 × 12433.
Since it has a total of 3 prime factors.
6 , 1 , 97 , 38 , 375 , 483 , 3069 , 3029 , 2033 , 15812 , 388901 , 610005 , 3499087 , 2507454 , 23911303 , 27752026 , 622780032 , 489290644 , 6041301104 , 1809571269
n×2
171699730
n×3
257549595
n×4
343399460
n×5
429249325
n÷2
42924932.5
n÷3
28616621.666667
n÷3
21462466.25
n÷5
17169973
n2
7370199320518225
n3
6.3273061668958E+23
n4
5.4319838024167E+31
n5
4.6633507611966E+39
2 √n
9265.5202228477
3 √n
441.14348746708
4 √n
96.257572288354
5 √n
38.614278390399
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
-85849864
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 85849865 can be divided by 8 positive divisors.
The sum of these divisors (counting 85849865) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111011111011100001001
3
Ternary
12222112121212122
4
Quaternary
11013133130021
5
Quinary
133434143430
6
Senary
12304021025
8
Octal
507373411
10
Decimal
85849865
12
Duodecimal
24901775
16
Hexadecimal
51df709
20
Vigesimal
16gb4d5
36
Base36
1f426h
md5
9691b31ff852af3222048249bba52056
sha1
53fae42f3b90c53198f8baaa1e81d14a419e683e
sha256
c8eda9b0643b2e6e938458a282d1a28e1a2f0c15d3a571584d1e7b65fe1e724c
sha512
ef066a041b859e922def2fd577e51033aabd41f26cf7d01ca56f731d1699f26f83fc4e5a44a38fa5db7064ba9651ba8b1d2e2dc182c1822d0e2db5d33067185d
ripemd-160
002956d68de8bca1d9dd45e4165e2227b3afc275
Diameter
171699730
Circumference
539410610.39135
Area
2.3154164040833E+16
Volume
2.6503758094578E+24
Surface area
9.261665616333E+16
Circumference
539410610.39135
Perimeter
343399460
Area
7370199320518225
Diagonal
121410043.4109
Surface area
44221195923109350
Volume
6.3273061668958E+23
Space diagonal
148696328.00293
Perimeter
257549595
Area
3.1913899212618E+15
Altitude
74348164.001465
Surface area
3.1913899212618E+15
Volume
7.4568018287592E+22
Height
40470014.4703