66431347 is an odd 8-digits prime number following 66431346
and preceding 66431348 . In scientific notation, it is written as 6.6431347 × 10^7.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 66431346 positive integers (up to 66431347) that are relatively prime to 66431347.
66431347 has 2 divisors, whose sum is 66431348
The reverse of 66431347 is 74313466
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7
Name
sixty-six million four hundred thirty-one thousand three hundred forty-seven
Scientific notation
6.6431347 × 10^7
Engineering notation
6.6431347 × 10^6
Prime Factorization
66431347
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
66431347
Product of the distinct prime numbers
The prime factorization of 66431347 is 66431347.
Since it has a total of 1 prime factors.
9 , 1 , 23 , 84 , 391 , 382 , 3866 , 4826 , 34217 , 73102 , 272694 , 220309 , 8619878 , 8095779 , 66930163 , 10134939 , 750185374 , 196024571 , 5484639358 , 8694605673
n×2
132862694
n×3
199294041
n×4
265725388
n×5
332156735
n÷2
33215673.5
n÷3
22143782.333333
n÷3
16607836.75
n÷5
13286269.4
n2
4413123864234409
n3
2.9316976277894E+23
n4
1.9475662241075E+31
n5
1.2937944763917E+39
2 √n
8150.5427426644
3 √n
405.00248334605
4 √n
90.280356349897
5 √n
36.68382489254
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
66431348
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
33215674
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8150.54280401
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999698937
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66431347 can be divided by 2 positive divisors.
The sum of these divisors (counting 66431347) is 66431348, the average is 33215674.
Base
System
Value
2
Binary
11111101011010100101110011
3
Ternary
11122000001200021
4
Quaternary
3331122211303
5
Quinary
114001300342
6
Senary
10331504311
8
Octal
375324563
10
Decimal
66431347
12
Duodecimal
1a2b8097
16
Hexadecimal
3f5a973
20
Vigesimal
10f3i77
36
Base36
13jur7
md5
9689564a251facc0321e6cef0f976dae
sha1
716b47be61b3293381bfee1aa420ece9a2df14a2
sha256
cbc7aa19b162b01c5759ce5a61bcdcb307ffce574667ab1f7533e0480d8672e0
sha512
1f16f854103b5c1ab3ae3b0bac6316939c9093575248fc6001aa5e3c9bcb6e989d72f82db053c91b0108748a5ede38760772073059c05185edebd21256e10938
ripemd-160
8ff8e3cf1c05571d0a213bd3457fea7528b0edaf
Diameter
132862694
Circumference
417400463.40655
Area
1.3864237511261E+16
Volume
1.228026630668E+24
Surface area
5.5456950045042E+16
Circumference
417400463.40655
Perimeter
265725388
Area
4413123864234409
Diagonal
93948111.894113
Surface area
26478743185406454
Volume
2.9316976277894E+23
Space diagonal
115062468.21924
Perimeter
199294041
Area
1.9109386882372E+15
Altitude
57531234.109619
Surface area
1.9109386882372E+15
Volume
3.4550387883306E+22
Height
31316037.298038