87331395 is an odd 8-digits composite number following 87331394
and preceding 87331396 . In scientific notation, it is written as 8.7331395 × 10^7.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 46576736 positive integers (up to 87331395) that are relatively prime to 87331395.
87331395 has 8 divisors, whose sum is 139730256
The reverse of 87331395 is 59313378
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-seven million three hundred thirty-one thousand three hundred ninety-five
Scientific notation
8.7331395 × 10^7
Engineering notation
8.7331395 × 10^6
Prime Factorization
5 × 3 × 5822093
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87331395
Product of the distinct prime numbers
The prime factorization of 87331395 is 5 × 3 × 5822093.
Since it has a total of 3 prime factors.
4 , 10 , 45 , 99 , 946 , 120 , 9010 , 3117 , 75669 , 26068 , 820861 , 651336 , 4984912 , 2744071 , 35693346 , 6464050 , 284748245 , 293053399 , 7555829365 , 2510300303
n×2
174662790
n×3
261994185
n×4
349325580
n×5
436656975
n÷2
43665697.5
n÷3
29110465
n÷3
21832848.75
n÷5
17466279
n2
7626772552646025
n3
6.6605668637029E+23
n4
5.8167659569795E+31
n5
5.0798628541153E+39
2 √n
9345.1268049182
3 √n
443.66666503596
4 √n
96.670196052962
5 √n
38.746642838907
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
-87331394
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 87331395 can be divided by 8 positive divisors.
The sum of these divisors (counting 87331395) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101001001001001000011
3
Ternary
20002022220011010
4
Quaternary
11031021021003
5
Quinary
134324101040
6
Senary
12355452003
8
Octal
515111103
10
Decimal
87331395
12
Duodecimal
252b7003
16
Hexadecimal
5349243
20
Vigesimal
175g89f
36
Base36
1fztc3
md5
57628ccdabfae383d7500b3129d041bf
sha1
44dc2b7da96e613cd524be5ec32724d0403b7c2d
sha256
b87c00cca5ae2c9c35482a7a95e0550ac7e26ca4f03a354f3b8903a480cbeeef
sha512
09c4be05ae873b2789c49cbbee6066c144935b8a783f40247f6775ff316d8de47d455828906958a28696c3bd76338a1fb3c6079d289f3d84e4aacf40660257e6
ripemd-160
8093b28eb984558baf27fe0a4d25853377329edb
Diameter
174662790
Circumference
548719337.9195
Area
2.3960212621993E+16
Volume
2.7899717237003E+24
Surface area
9.5840850487972E+16
Circumference
548719337.9195
Perimeter
349325580
Area
7626772552646025
Diagonal
123505243.22996
Surface area
45760635315876150
Volume
6.6605668637029E+23
Space diagonal
151262413.23587
Perimeter
261994185
Area
3.3024893897387E+15
Altitude
75631206.617933
Surface area
3.3024893897387E+15
Volume
7.8495533264512E+22
Height
41168414.409987