85194448 is an even 8-digits composite number following 85194447
and preceding 85194449 . In scientific notation, it is written as 8.5194448 × 10^7.
The sum of its digits is 43. It has a total of 6 prime factors and 20 positive divisors.
There are 41222880 positive integers (up to 85194448) that are relatively prime to 85194448.
85194448 has 20 divisors, whose sum is 170389888
The reverse of 85194448 is 84449158
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-five million one hundred ninety-four thousand four hundred forty-eight
Scientific notation
8.5194448 × 10^7
Engineering notation
8.5194448 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 31 × 171763
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
10649306
Product of the distinct prime numbers
The prime factorization of 85194448 is 2 × 2 × 2 × 2 × 31 × 171763.
Since it has a total of 6 prime factors.
1 , 7 , 7 , 2 , 807 , 190 , 3134 , 9941 , 61574 , 649 , 634987 , 193358 , 2810207 , 3714984 , 1084908 , 90648177 , 315476735 , 821352186 , 6772639575 , 2264233397
n×2
170388896
n×3
255583344
n×4
340777792
n×5
425972240
n÷2
42597224
n÷3
28398149.333333
n÷3
21298612
n÷5
17038889.6
n2
7258093970024704
n3
6.1834930930838E+23
n4
5.2679928077709E+31
n5
4.4880373932601E+39
2 √n
9230.0838566072
3 √n
440.0179882453
4 √n
96.073325416617
5 √n
38.555137710474
1 , 2 , 4 , 8 , 16 , 31 , 62 , 124 , 248 , 496 , 171763 , 343526 , 687052 , 1374104 , 2748208 , 5324653 , 10649306 , 21298612 , 42597224 , 85194448
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85194447
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85194448 can be divided by 20 positive divisors.
The sum of these divisors (counting 85194448) is 1, the average is 0.05.
Base
System
Value
2
Binary
101000100111111011011010000
3
Ternary
12221022022210221
4
Quaternary
11010333123100
5
Quinary
133302210243
6
Senary
12242002424
8
Octal
504773320
10
Decimal
85194448
12
Duodecimal
24646414
16
Hexadecimal
513f6d0
20
Vigesimal
16c9628
36
Base36
1eq0gg
md5
424abb3a60dccdc28a370a5cb8b53ebb
sha1
0dc18e28d84353f762ee977671708820fa28e0eb
sha256
b99b6b24b9c28706e543b2621ba616585cb1985154be0c60a85661a84b6d8b2a
sha512
1030bb570ca216d8319f41b2bac206b0bf3fd1f9b9ea104423baee075ce38ee66707a78431e8a9aa87456abf2d40e2bdecba433ba77c128850d2516a28e511f0
ripemd-160
9a45958f560b51afeec3aca7e25f578af8814de8
Diameter
170388896
Circumference
535292503.92688
Area
2.2801974695294E+16
Volume
2.5901355299674E+24
Surface area
9.1207898781176E+16
Circumference
535292503.92688
Perimeter
340777792
Area
7258093970024704
Diagonal
120483143.80049
Surface area
43548563820148224
Volume
6.1834930930838E+23
Space diagonal
147561112.45878
Perimeter
255583344
Area
3.142846880548E+15
Altitude
73780556.229392
Surface area
3.142846880548E+15
Volume
7.2873164958996E+22
Height
40161047.933496