85193639 is an odd 8-digits prime number following 85193638
and preceding 85193640 . In scientific notation, it is written as 8.5193639 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 85193638 positive integers (up to 85193639) that are relatively prime to 85193639.
85193639 has 2 divisors, whose sum is 85193640
The reverse of 85193639 is 93639158
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-five million one hundred ninety-three thousand six hundred thirty-nine
Scientific notation
8.5193639 × 10^7
Engineering notation
8.5193639 × 10^6
Prime Factorization
85193639
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
85193639
Product of the distinct prime numbers
The prime factorization of 85193639 is 85193639.
Since it has a total of 1 prime factors.
10 , 9 , 78 , 93 , 248 , 889 , 1700 , 9553 , 69854 , 18377 , 419251 , 581821 , 9846573 , 8972079 , 63176925 , 47847465 , 647378923 , 345617130 , 2285265383 , 7453245187
n×2
170387278
n×3
255580917
n×4
340774556
n×5
425968195
n÷2
42596819.5
n÷3
28397879.666667
n÷3
21298409.75
n÷5
17038727.8
n2
7257956126062321
n3
6.1833169408159E+23
n4
5.2677927127846E+31
n5
4.487824306998E+39
2 √n
9230.0400324159
3 √n
440.01659544844
4 √n
96.073097339556
5 √n
38.555064486864
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
85193640
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
42596820
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9230.0400865868
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999765241
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85193639 can be divided by 2 positive divisors.
The sum of these divisors (counting 85193639) is 85193640, the average is 42596820.
Base
System
Value
2
Binary
101000100111111001110100111
3
Ternary
12221022021200222
4
Quaternary
11010333032213
5
Quinary
133302144024
6
Senary
12241554555
8
Octal
504771647
10
Decimal
85193639
12
Duodecimal
24645a5b
16
Hexadecimal
513f3a7
20
Vigesimal
16c941j
36
Base36
1epztz
md5
00861b9fc66d7e07bfc383c12d19f5ac
sha1
641f5af080f4cee68c87351d22cb48270802502f
sha256
e2a8cb1624ed35a5fe237a5b1e9bb2f5c5e0d7f33f13de0c83f520caf0cb6c7a
sha512
49b6c7a2dbeb8d3e78f1cfb6ddcd0c85fb9dfb05696e88e2f82af580941f2ebda0631bcc2d330b40df6bcf94c3d485f5323c97d40976c722a41bf8147901a63e
ripemd-160
1946e09c89d16e967fb04cded613814ce3feb7bb
Diameter
170387278
Circumference
535287420.82996
Area
2.2801541645714E+16
Volume
2.5900617434779E+24
Surface area
9.1206166582858E+16
Circumference
535287420.82996
Perimeter
340774556
Area
7257956126062321
Diagonal
120481999.70172
Surface area
43547736756373926
Volume
6.1833169408159E+23
Space diagonal
147559711.22968
Perimeter
255580917
Area
3.1427871923614E+15
Altitude
73779855.614841
Surface area
3.1427871923614E+15
Volume
7.287108898461E+22
Height
40160666.567239