86782874 is an even 8-digits composite number following 86782873
and preceding 86782875 . In scientific notation, it is written as 8.6782874 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 42780220 positive integers (up to 86782874) that are relatively prime to 86782874.
86782874 has 8 divisors, whose sum is 132007968
The reverse of 86782874 is 47828768
Previous prime number is 71
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-six million seven hundred eighty-two thousand eight hundred seventy-four
Scientific notation
8.6782874 × 10^7
Engineering notation
8.6782874 × 10^6
Prime Factorization
2 × 71 × 611147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
86782874
Product of the distinct prime numbers
The prime factorization of 86782874 is 2 × 71 × 611147.
Since it has a total of 3 prime factors.
1 , 5 , 10 , 75 , 811 , 308 , 929 , 3985 , 2910 , 94512 , 456541 , 186063 , 4452446 , 5425360 , 34504028 , 43704299 , 369449736 , 529370475 , 3021364198 , 1039691111
n×2
173565748
n×3
260348622
n×4
347131496
n×5
433914370
n÷2
43391437
n÷3
28927624.666667
n÷3
21695718.5
n÷5
17356574.8
n2
7531267219699876
n3
6.5358501418754E+23
n4
5.6719985934526E+31
n5
4.9223233926377E+39
2 √n
9315.732606725
3 √n
442.73583606775
4 √n
96.518042907661
5 √n
38.69784722406
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
-86782873
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 86782874 can be divided by 8 positive divisors.
The sum of these divisors (counting 86782874) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001011000011001110011010
3
Ternary
20001022000201112
4
Quaternary
11023003032122
5
Quinary
134204022444
6
Senary
12340020322
8
Octal
513031632
10
Decimal
86782874
12
Duodecimal
250916a2
16
Hexadecimal
52c339a
20
Vigesimal
1727h3e
36
Base36
1fo23e
md5
facb8a5cccb948c70383b5c75bfcdcad
sha1
d1982207c9a80a1e4df2e915ad49d2d7e156b141
sha256
47ce3acdbceb63cd973a563edd30db479d288af4cadf7341e88f8841b1003a13
sha512
8394f04a283b310abddfda282142fa6d12e633fa209f979b17fb7529068e579abf55cf3c06bffea3f33c937f82a7dfd36a3b989f401d5ddb70b6faa5b3babc69
ripemd-160
13b0095a9fd0a0e9f091f3dc5d3b7bd049a914b5
Diameter
173565748
Circumference
545272878.83162
Area
2.3660173769631E+16
Volume
2.737730505424E+24
Surface area
9.4640695078523E+16
Circumference
545272878.83162
Perimeter
347131496
Area
7531267219699876
Diagonal
122729517.39252
Surface area
45187603318199256
Volume
6.5358501418754E+23
Space diagonal
150312346.99485
Perimeter
260348622
Area
3.2611343674745E+15
Altitude
75156173.497424
Surface area
3.2611343674745E+15
Volume
7.702573260232E+22
Height
40909839.130838