87282968 is an even 8-digits composite number following 87282967
and preceding 87282969 . In scientific notation, it is written as 8.7282968 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 16 positive divisors.
There are 43478176 positive integers (up to 87282968) that are relatively prime to 87282968.
87282968 has 16 divisors, whose sum is 164268000
The reverse of 87282968 is 86928278
Previous prime number is 269
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-seven million two hundred eighty-two thousand nine hundred sixty-eight
Scientific notation
8.7282968 × 10^7
Engineering notation
8.7282968 × 10^6
Prime Factorization
2 × 2 × 2 × 269 × 40559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21820742
Product of the distinct prime numbers
The prime factorization of 87282968 is 2 × 2 × 2 × 269 × 40559.
Since it has a total of 5 prime factors.
1 , 9 , 35 , 10 , 287 , 285 , 4349 , 1140 , 81608 , 35838 , 515934 , 302225 , 2158596 , 3551289 , 61926487 , 27095853 , 199685221 , 888640684 , 9577134330 , 5862492696
n×2
174565936
n×3
261848904
n×4
349131872
n×5
436414840
n÷2
43641484
n÷3
29094322.666667
n÷3
21820742
n÷5
17456593.6
n2
7618316502889024
n3
6.6494927553553E+23
n4
5.8038746338191E+31
n5
5.0657940393965E+39
2 √n
9342.5354160421
3 √n
443.58464253542
4 √n
96.656791877457
5 √n
38.742344728226
1 , 2 , 4 , 8 , 269 , 538 , 1076 , 2152 , 40559 , 81118 , 162236 , 324472 , 10910371 , 21820742 , 43641484 , 87282968
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
-87282967
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 87282968 can be divided by 16 positive divisors.
The sum of these divisors (counting 87282968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001100111101010100011000
3
Ternary
20002020102201112
4
Quaternary
11030331110120
5
Quinary
134321023333
6
Senary
12354435452
8
Octal
514752430
10
Decimal
87282968
12
Duodecimal
25292b88
16
Hexadecimal
533d518
20
Vigesimal
175a788
36
Base36
1fyryw
md5
8033d3c0d1f544427638dacb75db08a0
sha1
b39301c4abfd4c718f3c13a2b31e9a591ad32bcb
sha256
c0da85461bf18f3d83c74f2396e0948d77784f1789a92f5526b770aee907867a
sha512
774e15f26591cc70e76d5c35c64c4bbbcc4a366a6c84f8a3217abe5850871032f56143948527d4464ac32ed085cb4ef168ecbc788ce491a09313f8749fe4ca50
ripemd-160
5e974f88ce65f015da7b592588db2e012df66128
Diameter
174565936
Circumference
548415062.10463
Area
2.3933647158198E+16
Volume
2.7853330120431E+24
Surface area
9.5734588632792E+16
Circumference
548415062.10463
Perimeter
349131872
Area
7618316502889024
Diagonal
123436757.10978
Surface area
45709899017334144
Volume
6.6494927553553E+23
Space diagonal
151178535.21141
Perimeter
261848904
Area
3.2988278127861E+15
Altitude
75589267.605704
Surface area
3.2988278127861E+15
Volume
7.8365023646043E+22
Height
41145585.703259