87082287 is an odd 8-digits composite number following 87082286
and preceding 87082288 . In scientific notation, it is written as 8.7082287 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 57935640 positive integers (up to 87082287) that are relatively prime to 87082287.
87082287 has 8 divisors, whose sum is 116348160
The reverse of 87082287 is 78228078
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-seven million eighty-two thousand two hundred eighty-seven
Scientific notation
8.7082287 × 10^7
Engineering notation
8.7082287 × 10^6
Prime Factorization
3 × 491 × 59119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87082287
Product of the distinct prime numbers
The prime factorization of 87082287 is 3 × 491 × 59119.
Since it has a total of 3 prime factors.
10 , 10 , 64 , 64 , 812 , 197 , 4436 , 6981 , 36821 , 76476 , 605962 , 857952 , 4831732 , 3660270 , 61277583 , 72107738 , 810524431 , 318371954 , 3069363555 , 6281182968
n×2
174164574
n×3
261246861
n×4
348329148
n×5
435411435
n÷2
43541143.5
n÷3
29027429
n÷3
21770571.75
n÷5
17416457.4
n2
7583324709150369
n3
6.6037325873642E+23
n4
5.7506813644411E+31
n5
5.0078248502381E+39
2 √n
9331.7890567672
3 √n
443.24441838426
4 √n
96.601185586758
5 √n
38.724513041433
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
-87082286
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 87082287 can be divided by 8 positive divisors.
The sum of these divisors (counting 87082287) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001100001100010100101111
3
Ternary
20001212020102220
4
Quaternary
11030030110233
5
Quinary
134243113122
6
Senary
12350250423
8
Octal
514142457
10
Decimal
87082287
12
Duodecimal
251b6a13
16
Hexadecimal
530c52f
20
Vigesimal
17455e7
36
Base36
1fuh4f
md5
d7ff0cd8167f903eaaeea2d5b5a9cd71
sha1
d84a423ce99e343397e2169ede8dddf721e1181f
sha256
7452abf1ba0cd8c981c5cf1666bbc7b46de44e3624b88606223f6e55471e1567
sha512
a5b580ff2d3b4cd64941c009ea2526f69d817584a97c1b871790fc623780dea6c65cfa6430125adfc126199edc8f8817020b1ec159b2bc0c84bfb0d3d6654ac6
ripemd-160
17a451c3027f0c8a724795838bf42580b177faeb
Diameter
174164574
Circumference
547154146.194
Area
2.3823717196053E+16
Volume
2.766165037698E+24
Surface area
9.5294868784211E+16
Circumference
547154146.194
Perimeter
348329148
Area
7583324709150369
Diagonal
123152951.31787
Surface area
45499948254902214
Volume
6.6037325873642E+23
Space diagonal
150830945.52329
Perimeter
261246861
Area
3.2836759216352E+15
Altitude
75415472.761647
Surface area
3.2836759216352E+15
Volume
7.7825734894464E+22
Height
41050983.772622