87273531 is an odd 8-digits composite number following 87273530
and preceding 87273532 . In scientific notation, it is written as 8.7273531 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 56827008 positive integers (up to 87273531) that are relatively prime to 87273531.
87273531 has 16 divisors, whose sum is 130301600
The reverse of 87273531 is 13537278
Previous prime number is 129
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-seven million two hundred seventy-three thousand five hundred thirty-one
Scientific notation
8.7273531 × 10^7
Engineering notation
8.7273531 × 10^6
Prime Factorization
9 × 3 × 129 × 25057
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
87273531
Product of the distinct prime numbers
The prime factorization of 87273531 is 9 × 3 × 129 × 25057.
Since it has a total of 4 prime factors.
7 , 2 , 94 , 22 , 108 , 246 , 3152 , 1386 , 82948 , 50751 , 856851 , 942138 , 2125810 , 3022981 , 25912577 , 40858492 , 84919349 , 767505129 , 1413724075 , 4594427349
n×2
174547062
n×3
261820593
n×4
349094124
n×5
436367655
n÷2
43636765.5
n÷3
29091177
n÷3
21818382.75
n÷5
17454706.2
n2
7616669213207961
n3
6.6473361669565E+23
n4
5.801364990343E+31
n5
5.0630560732701E+39
2 √n
9342.0303467715
3 √n
443.56865522716
4 √n
96.654179147989
5 √n
38.741506930592
1 , 3 , 9 , 27 , 129 , 387 , 1161 , 3483 , 25057 , 75171 , 225513 , 676539 , 3232353 , 9697059 , 29091177 , 87273531
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87273530
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87273531 can be divided by 16 positive divisors.
The sum of these divisors (counting 87273531) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001100111011000000111011
3
Ternary
20002012221210000
4
Quaternary
11030323000323
5
Quinary
134320223111
6
Senary
12354324043
8
Octal
514730073
10
Decimal
87273531
12
Duodecimal
25289623
16
Hexadecimal
533b03b
20
Vigesimal
17593gb
36
Base36
1fykor
md5
9c988102a3e8d7a92ffbeca3c661af5c
sha1
1d426c9c7a216af45a9d8f9ce5c0624490609b1b
sha256
e06b02d93c371bcb2bba83cef126412c366ee2f4f450e02fe228fa9db7f599f1
sha512
d920a5c75c6bcf407dc28c4d029c0233fde95b0bf89e67d3b11f2c8abd98fde9b22e135310092c67610189e8e885c233340705047566c1e793ca9fb6392cf6b1
ripemd-160
ddb5f80728585ed99978f8806e3139c919f93d2f
Diameter
174547062
Circumference
548355767.68488
Area
2.3928472045038E+16
Volume
2.784429662407E+24
Surface area
9.5713888180151E+16
Circumference
548355767.68488
Perimeter
349094124
Area
7616669213207961
Diagonal
123423411.17639
Surface area
45700015279247766
Volume
6.6473361669565E+23
Space diagonal
151162189.84794
Perimeter
261820593
Area
3.2981145154305E+15
Altitude
75581094.923969
Surface area
3.2981145154305E+15
Volume
7.8339608008026E+22
Height
41141137.058796