85193785 is an odd 8-digits composite number following 85193784
and preceding 85193786 . In scientific notation, it is written as 8.5193785 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 67934640 positive integers (up to 85193785) that are relatively prime to 85193785.
85193785 has 8 divisors, whose sum is 102563136
The reverse of 85193785 is 58739158
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
eighty-five million one hundred ninety-three thousand seven hundred eighty-five
Scientific notation
8.5193785 × 10^7
Engineering notation
8.5193785 × 10^6
Prime Factorization
5 × 311 × 54787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85193785
Product of the distinct prime numbers
The prime factorization of 85193785 is 5 × 311 × 54787.
Since it has a total of 3 prime factors.
3 , 1 , 48 , 70 , 177 , 158 , 8887 , 8657 , 96594 , 37128 , 269951 , 408204 , 3756898 , 1373880 , 87699084 , 9768329 , 172476805 , 438822293 , 9017247664 , 7319097358
n×2
170387570
n×3
255581355
n×4
340775140
n×5
425968925
n÷2
42596892.5
n÷3
28397928.333333
n÷3
21298446.25
n÷5
17038757
n2
7257981002626225
n3
6.1833487307182E+23
n4
5.2678288234483E+31
n5
4.4878627620166E+39
2 √n
9230.0479413706
3 √n
440.01684680675
4 √n
96.073138500679
5 √n
38.555077701549
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
-85193784
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 85193785 can be divided by 8 positive divisors.
The sum of these divisors (counting 85193785) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100111111010000111001
3
Ternary
12221022021220101
4
Quaternary
11010333100321
5
Quinary
133302200120
6
Senary
12241555401
8
Octal
504772071
10
Decimal
85193785
12
Duodecimal
24645b61
16
Hexadecimal
513f439
20
Vigesimal
16c9495
36
Base36
1epzy1
md5
3012012ada364fee4ad989cb3c1182a1
sha1
81b2ac2439fd2e5ccfd8482a4a3fe7f8d37d9d61
sha256
a146a6b86a8e09187548314f156bcd329ea71c3f13a77a2ceff4d87f72c0ffee
sha512
dd5d51455ace5b3a1b8bedfb228194cbe9e8587316b98ac266878a0854e4b5185702aa44a8ea2c413b7d722bd99119ecab6bac1a3d928b9772b0fed8d58c85f5
ripemd-160
5b1221c72f2c5de1751de10de9413c8a1360a68d
Diameter
170387570
Circumference
535288338.17502
Area
2.2801619797745E+16
Volume
2.5900750596011E+24
Surface area
9.1206479190979E+16
Circumference
535288338.17502
Perimeter
340775140
Area
7257981002626225
Diagonal
120482206.1769
Surface area
43547886015757350
Volume
6.1833487307182E+23
Space diagonal
147559964.1091
Perimeter
255581355
Area
3.1427979642296E+15
Altitude
73779982.05455
Surface area
3.1427979642296E+15
Volume
7.2871463632202E+22
Height
40160735.392299