66717246 is an even 8-digits composite number following 66717245
and preceding 66717247 . In scientific notation, it is written as 6.6717246 × 10^7.
The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors.
There are 21011616 positive integers (up to 66717246) that are relatively prime to 66717246.
66717246 has 32 divisors, whose sum is 140837760
The reverse of 66717246 is 64271766
Previous prime number is 997
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
sixty-six million seven hundred seventeen thousand two hundred forty-six
Scientific notation
6.6717246 × 10^7
Engineering notation
6.6717246 × 10^6
Prime Factorization
2 × 3 × 19 × 997 × 587
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
66717246
Product of the distinct prime numbers
The prime factorization of 66717246 is 2 × 3 × 19 × 997 × 587.
Since it has a total of 5 prime factors.
9 , 10 , 95 , 87 , 871 , 110 , 902 , 2383 , 67852 , 82362 , 346377 , 540955 , 2419347 , 6287514 , 24017996 , 46786572 , 303207075 , 598738123 , 9559604275 , 2227700546
n×2
133434492
n×3
200151738
n×4
266868984
n×5
333586230
n÷2
33358623
n÷3
22239082
n÷3
16679311.5
n÷5
13343449.2
n2
4451190913824516
n3
2.969711991906E+23
n4
1.9813100551314E+31
n5
1.3218755035047E+39
2 √n
8168.0625609749
3 √n
405.58265169002
4 √n
90.377334332093
5 √n
36.715345736991
1 , 2 , 3 , 6 , 19 , 38 , 57 , 114 , 587 , 997 , 1174 , 1761 , 1994 , 2991 , 3522 , 5982 , 11153 , 18943 , 22306 , 33459 , 37886 , 56829 , 66918 , 113658 , 585239 , 1170478 , 1755717 , 3511434 , 11119541 , 22239082 , 33358623 , 66717246
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66717245
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66717246 can be divided by 32 positive divisors.
The sum of these divisors (counting 66717246) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111110100000011000111110
3
Ternary
11122112120212010
4
Quaternary
3332200120332
5
Quinary
114034422441
6
Senary
10341552050
8
Octal
376403076
10
Decimal
66717246
12
Duodecimal
1a415626
16
Hexadecimal
3fa063e
20
Vigesimal
10gjd26
36
Base36
13pzcu
md5
306ac62b0c9a68ef380707706340d0a8
sha1
12f4a6e102d7f6a02cb916b307ae913af1c956d1
sha256
d7d6b4b2306da7110369963252d1ca6a566a023c1a2c4c5a77dd844432a85afb
sha512
b78934dde3ac4eee2e9f9bd48b66f34bd1e4be57779724ef04e106f829db3681433510f7f1340608927fc4113ec1d7a2ad0ed54d33d2d06943bf96f94249fbca
ripemd-160
622b314b03ce0c4354ca29e74b56424cb55a9794
Diameter
133434492
Circumference
419196819.80269
Area
1.3983828674597E+16
Volume
1.2439500502732E+24
Surface area
5.5935314698387E+16
Circumference
419196819.80269
Perimeter
266868984
Area
4451190913824516
Diagonal
94352434.137382
Surface area
26707145482947096
Volume
2.969711991906E+23
Space diagonal
115557659.81307
Perimeter
200151738
Area
1.9274222042333E+15
Altitude
57778829.906536
Surface area
1.9274222042333E+15
Volume
3.4998391460795E+22
Height
31450811.379127