87250243 is an odd 8-digits composite number following 87250242
and preceding 87250244 . In scientific notation, it is written as 8.7250243 × 10^7.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 85394400 positive integers (up to 87250243) that are relatively prime to 87250243.
87250243 has 8 divisors, whose sum is 89114256
The reverse of 87250243 is 34205278
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4
Name
eighty-seven million two hundred fifty thousand two hundred forty-three
Scientific notation
8.7250243 × 10^7
Engineering notation
8.7250243 × 10^6
Prime Factorization
53 × 461 × 3571
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87250243
Product of the distinct prime numbers
The prime factorization of 87250243 is 53 × 461 × 3571.
Since it has a total of 3 prime factors.
6 , 8 , 93 , 69 , 442 , 806 , 5590 , 4181 , 42607 , 13614 , 133586 , 416067 , 47757 , 4374991 , 5414892 , 47784512 , 309183765 , 469508666 , 6594743743 , 4206418021
n×2
174500486
n×3
261750729
n×4
349000972
n×5
436251215
n÷2
43625121.5
n÷3
29083414.333333
n÷3
21812560.75
n÷5
17450048.6
n2
7612604903559049
n3
6.6420162769852E+23
n4
5.7951753417691E+31
n5
5.0563045679696E+39
2 √n
9340.7838536174
3 √n
443.52919788096
4 √n
96.64773072151
5 √n
38.739439159261
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
-87250242
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 87250243 can be divided by 8 positive divisors.
The sum of these divisors (counting 87250243) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001100110101010101000011
3
Ternary
20002011202211111
4
Quaternary
11030311111003
5
Quinary
134314001433
6
Senary
12354024151
8
Octal
514652503
10
Decimal
87250243
12
Duodecimal
25278057
16
Hexadecimal
5335543
20
Vigesimal
17565c3
36
Base36
1fy2pv
md5
5a54eae35be36e970d6f06d4dc37647a
sha1
6273053c522e093f120ccd8c83d38538ee94ac7b
sha256
9532ba419232f70be61dca1f6713f38f094a3f26e4677e6e776b9824b5a26d0c
sha512
9271deeb3dbf97baa89fb7c595d2e35c8c8b877c2e4e7ff5cacf0ab618915e265f849be2771287674a4cff11b3458d02038ee249d3f7cd54e3c0e806b0b573d5
ripemd-160
77589b63aed174244b91ad81490e22b8b14f07ec
Diameter
174500486
Circumference
548209444.86545
Area
2.3915703639703E+16
Volume
2.7822012721067E+24
Surface area
9.5662814558811E+16
Circumference
548209444.86545
Perimeter
349000972
Area
7612604903559049
Diagonal
123390476.97095
Surface area
45675629421354294
Volume
6.6420162769852E+23
Space diagonal
151121853.84873
Perimeter
261750729
Area
3.2963546177281E+15
Altitude
75560926.924365
Surface area
3.2963546177281E+15
Volume
7.8276912503461E+22
Height
41130158.990316