86784964 is an even 8-digits composite number following 86784963
and preceding 86784965 . In scientific notation, it is written as 8.6784964 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 37193544 positive integers (up to 86784964) that are relatively prime to 86784964.
86784964 has 12 divisors, whose sum is 173569984
The reverse of 86784964 is 46948768
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-six million seven hundred eighty-four thousand nine hundred sixty-four
Scientific notation
8.6784964 × 10^7
Engineering notation
8.6784964 × 10^6
Prime Factorization
2 × 2 × 7 × 3099463
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43392482
Product of the distinct prime numbers
The prime factorization of 86784964 is 2 × 2 × 7 × 3099463.
Since it has a total of 4 prime factors.
3 , 2 , 19 , 91 , 718 , 37 , 8429 , 7526 , 18818 , 87024 , 387009 , 142859 , 6462524 , 4089971 , 53371980 , 76348663 , 176294381 , 407535813 , 273371177 , 1523519998
n×2
173569928
n×3
260354892
n×4
347139856
n×5
433924820
n÷2
43392482
n÷3
28928321.333333
n÷3
21696241
n÷5
17356992.8
n2
7531629976481296
n3
6.5363223637025E+23
n4
5.6725450102632E+31
n5
4.9229161450407E+39
2 √n
9315.8447818757
3 √n
442.73939018862
4 √n
96.518624015656
5 √n
38.698033615033
1 , 2 , 4 , 7 , 14 , 28 , 3099463 , 6198926 , 12397852 , 21696241 , 43392482 , 86784964
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
-86784963
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 86784964 can be divided by 12 positive divisors.
The sum of these divisors (counting 86784964) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101001011000011101111000100
3
Ternary
20001022010120221
4
Quaternary
11023003233010
5
Quinary
134204104324
6
Senary
12340034124
8
Octal
513035704
10
Decimal
86784964
12
Duodecimal
25092944
16
Hexadecimal
52c3bc4
20
Vigesimal
1728284
36
Base36
1fo3pg
md5
0b729f57701db7bb13eeace8267f55bb
sha1
7e4fac4c6dff33b528c2170bdda7ac1e7167e571
sha256
89a2d60735f9d3f5a94e34cfe0de541a83978bd6559eaa13dae4d7d77de4037c
sha512
d893bbb67bc64b556001912687c38f045a87ea143469cc66bee4cd8ae8183d750ec874273afa698460260335e5b4dcee5b08ca0fb9b08486a8032706eac1de8b
ripemd-160
33a376b688eb395c7f704b50efd4260e58f9491a
Diameter
173569928
Circumference
545286010.68891
Area
2.366131340367E+16
Volume
2.7379283092403E+24
Surface area
9.4645253614681E+16
Circumference
545286010.68891
Perimeter
347139856
Area
7531629976481296
Diagonal
122732473.09886
Surface area
45189779858887776
Volume
6.5363223637025E+23
Space diagonal
150315966.98104
Perimeter
260354892
Area
3.2612914457686E+15
Altitude
75157983.490518
Surface area
3.2612914457686E+15
Volume
7.7031297789922E+22
Height
40910824.366287