85523913 is an odd 8-digits composite number following 85523912
and preceding 85523914 . In scientific notation, it is written as 8.5523913 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 54536856 positive integers (up to 85523913) that are relatively prime to 85523913.
85523913 has 12 divisors, whose sum is 128905920
The reverse of 85523913 is 31932558
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-five million five hundred twenty-three thousand nine hundred thirteen
Scientific notation
8.5523913 × 10^7
Engineering notation
8.5523913 × 10^6
Prime Factorization
3 × 3 × 23 × 413159
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
28507971
Product of the distinct prime numbers
The prime factorization of 85523913 is 3 × 3 × 23 × 413159.
Since it has a total of 4 prime factors.
8 , 3 , 21 , 18 , 267 , 434 , 521 , 5202 , 9721 , 62585 , 190098 , 97113 , 5205523 , 6264287 , 77034469 , 21798726 , 763492874 , 444402370 , 3924910367 , 8742319026
n×2
171047826
n×3
256571739
n×4
342095652
n×5
427619565
n÷2
42761956.5
n÷3
28507971
n÷3
21380978.25
n÷5
17104782.6
n2
7314339694831569
n3
6.2555095171322E+23
n4
5.3499565171389E+31
n5
4.5754921572557E+39
2 √n
9247.9139810013
3 √n
440.58447292869
4 √n
96.166075000498
5 √n
38.584911867835
1 , 3 , 9 , 23 , 69 , 207 , 413159 , 1239477 , 3718431 , 9502657 , 28507971 , 85523913
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85523912
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85523913 can be divided by 12 positive divisors.
The sum of these divisors (counting 85523913) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000110001111110111001001
3
Ternary
12221221001202100
4
Quaternary
11012033313021
5
Quinary
133343231123
6
Senary
12253024013
8
Octal
506176711
10
Decimal
85523913
12
Duodecimal
24785009
16
Hexadecimal
518fdc9
20
Vigesimal
16ea9fd
36
Base36
1ex2o9
md5
22cb0b804dde643383a44fd510e6436a
sha1
8ed74b50f62408d282422c432e83117d010f0869
sha256
d8bad05b26d6440f4e859c78a249a54f51566be3e6e712ea4a393d19b61e5265
sha512
510db3dea3331df2fa5d96abf5d8aaedb9a3073c90c8acc64b52acf1f02285bd6ebfe3b7f4a88b249beea948117b2133886e1c2144384dc406a508570bd3700f
ripemd-160
77d4fdb1e69089b570dc0caacca834a93195e693
Diameter
171047826
Circumference
537362593.57411
Area
2.2978675851143E+16
Volume
2.6203016991311E+24
Surface area
9.1914703404572E+16
Circumference
537362593.57411
Perimeter
342095652
Area
7314339694831569
Diagonal
120949077.67182
Surface area
43886038168989414
Volume
6.2555095171322E+23
Space diagonal
148131762.5781
Perimeter
256571739
Area
3.1672019938165E+15
Altitude
74065881.28905
Surface area
3.1672019938165E+15
Volume
7.3721886655686E+22
Height
40316359.223939