87282425 is an odd 8-digits composite number following 87282424
and preceding 87282426 . In scientific notation, it is written as 8.7282425 × 10^7.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 69394320 positive integers (up to 87282425) that are relatively prime to 87282425.
87282425 has 12 divisors, whose sum is 108899280
The reverse of 87282425 is 52428278
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 38
Digital Root 2
Name
eighty-seven million two hundred eighty-two thousand four hundred twenty-five
Scientific notation
8.7282425 × 10^7
Engineering notation
8.7282425 × 10^6
Prime Factorization
5 × 5 × 163 × 21419
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
17456485
Product of the distinct prime numbers
The prime factorization of 87282425 is 5 × 5 × 163 × 21419.
Since it has a total of 4 prime factors.
6 , 8 , 44 , 13 , 761 , 498 , 5308 , 5172 , 80465 , 14344 , 358198 , 454409 , 9120730 , 7708492 , 94397875 , 48056272 , 917093550 , 763319362 , 4119590814 , 6003157562
n×2
174564850
n×3
261847275
n×4
349129700
n×5
436412125
n÷2
43641212.5
n÷3
29094141.666667
n÷3
21820606.25
n÷5
17456485
n2
7618221713880625
n3
6.6493686537516E+23
n4
5.8037302081842E+31
n5
5.0656364661607E+39
2 √n
9342.5063553631
3 √n
443.58372266539
4 √n
96.656641548127
5 √n
38.742296523757
1 , 5 , 25 , 163 , 815 , 4075 , 21419 , 107095 , 535475 , 3491297 , 17456485 , 87282425
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
-87282424
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 87282425 can be divided by 12 positive divisors.
The sum of these divisors (counting 87282425) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101001100111101001011111001
3
Ternary
20002020101222102
4
Quaternary
11030331023321
5
Quinary
134321014200
6
Senary
12354433145
8
Octal
514751371
10
Decimal
87282425
12
Duodecimal
252927b5
16
Hexadecimal
533d2f9
20
Vigesimal
175a615
36
Base36
1fyrjt
md5
5f84d8c9c599aa6848bb7e49c74eac5b
sha1
06867e5d8d8ac7750aa06d6cb9fcda881114bacd
sha256
c73d7ba854c17cf739ef84e70072808eec820567776bbc25d3ee42bfdc9e58dc
sha512
04e7c67924048adc9e4eb1c357c595cd1008622a949c182c7af1fd6d2870426b23e68c96b7d264d252ebbdb42b1abc61af8e4c9e990261dec9a1cb23b98ace48
ripemd-160
b4fdbf01013ed1e066581ab46be5f983caf5e7b5
Diameter
174564850
Circumference
548411650.335
Area
2.3933349369746E+16
Volume
2.7852810284848E+24
Surface area
9.5733397478982E+16
Circumference
548411650.335
Perimeter
349129700
Area
7618221713880625
Diagonal
123435989.19181
Surface area
45709330283283750
Volume
6.6493686537516E+23
Space diagonal
151177594.70782
Perimeter
261847275
Area
3.2987867679414E+15
Altitude
75588797.35391
Surface area
3.2987867679414E+15
Volume
7.8363561094617E+22
Height
41145329.730604