85194787 is an odd 8-digits prime number following 85194786
and preceding 85194788 . In scientific notation, it is written as 8.5194787 × 10^7.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 85194786 positive integers (up to 85194787) that are relatively prime to 85194787.
85194787 has 2 divisors, whose sum is 85194788
The reverse of 85194787 is 78749158
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million one hundred ninety-four thousand seven hundred eighty-seven
Scientific notation
8.5194787 × 10^7
Engineering notation
8.5194787 × 10^6
Prime Factorization
85194787
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
85194787
Product of the distinct prime numbers
The prime factorization of 85194787 is 85194787.
Since it has a total of 1 prime factors.
3 , 5 , 85 , 6 , 374 , 79 , 4869 , 8440 , 34533 , 54608 , 119227 , 332872 , 7884763 , 2067033 , 44663207 , 62040499 , 949284348 , 42310957 , 6286477021 , 5174285374
n×2
170389574
n×3
255584361
n×4
340779148
n×5
425973935
n÷2
42597393.5
n÷3
28398262.333333
n÷3
21298696.75
n÷5
17038957.4
n2
7258151731975369
n3
6.1835669081932E+23
n4
5.2680766564377E+31
n5
4.4881266864488E+39
2 √n
9230.1022204524
3 √n
440.01857187449
4 √n
96.073420988598
5 √n
38.555168393625
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
85194788
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
42597394
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9230.102274623
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999765244
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85194787 can be divided by 2 positive divisors.
The sum of these divisors (counting 85194787) is 85194788, the average is 42597394.
Base
System
Value
2
Binary
101000100111111100000100011
3
Ternary
12221022100021111
4
Quaternary
11010333200203
5
Quinary
133302213122
6
Senary
12242004151
8
Octal
504774043
10
Decimal
85194787
12
Duodecimal
24646657
16
Hexadecimal
513f823
20
Vigesimal
16c96j7
36
Base36
1eq0pv
md5
693ff4631ed4f24db51d376e9a577bb4
sha1
843b4489e966a980cbd74626d0f409b0d081f8d9
sha256
18991709b57bae6dd96d7e53d94c6cea583d67ae330b84fdeee3df309f9016ee
sha512
c4e167861452a0ddd497459d86b5071fd003f4c7f6af8e67b3fa3c1a7df729a7c6b1661a1d2d5f84719e0c21d3b8e4f218bf4ddd7876dec0f3c793352b934762
ripemd-160
ba7d9e9b7ac3cb49b6a0528df1058ea36ad04c7a
Diameter
170389574
Circumference
535294633.92669
Area
2.2802156159814E+16
Volume
2.5901664495681E+24
Surface area
9.1208624639255E+16
Circumference
535294633.92669
Perimeter
340779148
Area
7258151731975369
Diagonal
120483623.21889
Surface area
43548910391852214
Volume
6.1835669081932E+23
Space diagonal
147561699.62401
Perimeter
255584361
Area
3.1428718922063E+15
Altitude
73780849.812004
Surface area
3.1428718922063E+15
Volume
7.2874034878403E+22
Height
40161207.739629