66734687 is an odd 8-digits prime number following 66734686
and preceding 66734688 . In scientific notation, it is written as 6.6734687 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 66734686 positive integers (up to 66734687) that are relatively prime to 66734687.
66734687 has 2 divisors, whose sum is 66734688
The reverse of 66734687 is 78643766
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-six million seven hundred thirty-four thousand six hundred eighty-seven
Scientific notation
6.6734687 × 10^7
Engineering notation
6.6734687 × 10^6
Prime Factorization
66734687
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
66734687
Product of the distinct prime numbers
The prime factorization of 66734687 is 66734687.
Since it has a total of 1 prime factors.
6 , 1 , 9 , 9 , 738 , 605 , 2076 , 8991 , 56463 , 65217 , 967625 , 111226 , 5760786 , 8210231 , 85520500 , 23736368 , 962257302 , 274609237 , 3416092351 , 674754314
n×2
133469374
n×3
200204061
n×4
266938748
n×5
333673435
n÷2
33367343.5
n÷3
22244895.666667
n÷3
16683671.75
n÷5
13346937.4
n2
4453518448987969
n3
2.9720415974194E+23
n4
1.9833826575476E+31
n5
1.3236042085267E+39
2 √n
8169.13012505
3 √n
405.6179906323
4 √n
90.383240288507
5 √n
36.71726513695
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
66734688
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
33367344
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8169.1301862561
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999700306
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66734687 can be divided by 2 positive divisors.
The sum of these divisors (counting 66734687) is 66734688, the average is 33367344.
Base
System
Value
2
Binary
11111110100100101001011111
3
Ternary
11122120110210002
4
Quaternary
3332210221133
5
Quinary
114041002222
6
Senary
10342204515
8
Octal
376445137
10
Decimal
66734687
12
Duodecimal
1a42373b
16
Hexadecimal
3fa4a5f
20
Vigesimal
10h1ge7
36
Base36
13qctb
md5
7e240070325240c68c93a08c3f3fe8ff
sha1
1b477900fdac656101c0913aee946299acb09cbc
sha256
3df976c3fb315e316231f438466ce6282f200a2cb165adf120e90003f477bebf
sha512
e14ac70fd80e0fc55b1ac33652ceb4d27c020f7629a1a6800e90dbd7ddd3a38f64866cd0a978911a5c935c45d92d400d5338d97ba2f8bccaba695f91337e699f
ripemd-160
c06205d7c7ee165f465a9df1fcb671e15a396f9a
Diameter
133469374
Circumference
419306404.83763
Area
1.3991140841967E+16
Volume
1.2449258731488E+24
Surface area
5.5964563367869E+16
Circumference
419306404.83763
Perimeter
266938748
Area
4453518448987969
Diagonal
94377099.436123
Surface area
26721110693927814
Volume
2.9720415974194E+23
Space diagonal
115587868.51121
Perimeter
200204061
Area
1.9284300565231E+15
Altitude
57793934.255603
Surface area
1.9284300565231E+15
Volume
3.5025846125062E+22
Height
31459033.145374