85193855 is an odd 8-digits composite number following 85193854
and preceding 85193856 . In scientific notation, it is written as 8.5193855 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 67529376 positive integers (up to 85193855) that are relatively prime to 85193855.
85193855 has 8 divisors, whose sum is 103171200
The reverse of 85193855 is 55839158
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-five million one hundred ninety-three thousand eight hundred fifty-five
Scientific notation
8.5193855 × 10^7
Engineering notation
8.5193855 × 10^6
Prime Factorization
5 × 109 × 156319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85193855
Product of the distinct prime numbers
The prime factorization of 85193855 is 5 × 109 × 156319.
Since it has a total of 3 prime factors.
6 , 4 , 78 , 32 , 686 , 70 , 1720 , 578 , 90559 , 98600 , 989033 , 100262 , 3860056 , 9843479 , 34074710 , 92739494 , 28047247 , 706744784 , 7332072741 , 562879262
n×2
170387710
n×3
255581565
n×4
340775420
n×5
425969275
n÷2
42596927.5
n÷3
28397951.666667
n÷3
21298463.75
n÷5
17038771
n2
7257992929761025
n3
6.1833639724909E+23
n4
5.2678461368461E+31
n5
4.4878811994478E+39
2 √n
9230.0517333328
3 √n
440.0169673209
4 √n
96.073158235445
5 √n
38.555084037351
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
-85193854
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 85193855 can be divided by 8 positive divisors.
The sum of these divisors (counting 85193855) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100111111010001111111
3
Ternary
12221022021222222
4
Quaternary
11010333101333
5
Quinary
133302200410
6
Senary
12241555555
8
Octal
504772177
10
Decimal
85193855
12
Duodecimal
24645bbb
16
Hexadecimal
513f47f
20
Vigesimal
16c94cf
36
Base36
1epzzz
md5
904892a6f438ee5c44ff90df4815b37a
sha1
36d3f32d74a3c4b0805aaf7acd46c7760ab8d35d
sha256
d6a67c609744011cb69b5646c2ea1dbcc2cc342386f47bf5a14a2efba7efc72e
sha512
a4d773f37019ed4ea4a0010f4fb28ba00ef69bbbe82d80431a23ce844f37ac3d0dd8757c57f8f127f5bd28153f4e23a5fd28d536a3f335301a32a183c3d01269
ripemd-160
dcded089a8ef04feab39d2b17cdfe4d8c841aa75
Diameter
170387710
Circumference
535288777.99799
Area
2.2801657267944E+16
Volume
2.5900814440599E+24
Surface area
9.1206629071776E+16
Circumference
535288777.99799
Perimeter
340775420
Area
7257992929761025
Diagonal
120482305.17185
Surface area
43547957578566150
Volume
6.1833639724909E+23
Space diagonal
147560085.35266
Perimeter
255581565
Area
3.1428031288304E+15
Altitude
73780042.676328
Surface area
3.1428031288304E+15
Volume
7.2871643258215E+22
Height
40160768.390616