66495448 is an even 8-digits composite number following 66495447
and preceding 66495449 . In scientific notation, it is written as 6.6495448 × 10^7.
The sum of its digits is 46. It has a total of 5 prime factors and 16 positive divisors.
There are 33074688 positive integers (up to 66495448) that are relatively prime to 66495448.
66495448 has 16 divisors, whose sum is 125327880
The reverse of 66495448 is 84459466
Previous prime number is 193
Is Prime? no Number parity even Number length 8 Sum of Digits 46 Digital Root 1
Name
sixty-six million four hundred ninety-five thousand four hundred forty-eight
Scientific notation
6.6495448 × 10^7
Engineering notation
6.6495448 × 10^6
Prime Factorization
2 × 2 × 2 × 193 × 43067
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
16623862 Product of the distinct prime numbers
The prime factorization of 66495448 is 2 × 2 × 2 × 193 × 43067.
Since it has a total of 5 prime factors.
7 , 6 , 27 , 87 , 265 , 848 , 9518 , 2258 , 41855 , 34938 , 443141 , 456873 , 9898413 , 9822979 , 96919501 , 79889155 , 519704132 , 244822083 , 7842069513 , 5121176172
n×2
132990896
n×3
199486344
n×4
265981792
n×5
332477240
n÷2
33247724
n÷3
22165149.333333
n÷3
16623862
n÷5
13299089.6
n2
4421644604720704
n3
2.9401923888769E+23
n4
1.9550941010456E+31
n5
1.3000485813118E+39
2 √n8154.4741093464
3 √n405.13270660011
4 √n90.302126826262
5 √n36.6909015601
1 , 2 , 4 , 8 , 193 , 386 , 772 , 1544 , 43067 , 86134 , 172268 , 344536 , 8311931 , 16623862 , 33247724 , 66495448
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-66495447 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66495448 can be divided by 16 positive divisors.
The sum of these divisors (counting 66495448) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111101101010001111011000
3
Ternary
11122010022121101
4
Quaternary
3331222033120
5
Quinary
114010323243
6
Senary
10333121144
8
Octal
375521730
10
Decimal
66495448
12
Duodecimal
1a3291b4
16
Hexadecimal
3f6a3d8
20
Vigesimal
10fbic8
36
Base36
13l87s
md5
eb86f48891ed5832395f9f3ba9e2ff69
sha1
ce10999fab1aa762caad433682cede8df6ac6c17
sha256
1ff5410daf60c83ed168822dd1a974f2f92d0bc376992115ca925dab4cb7cfe7
sha512
eb6f374acc0f77cfb95eef541630a2ff061a49042f1328771f4e540557fe5569c5b1dfda4bca1613f06ba9c3f2db8352bde4209fa85d301b0ade2663c1dc7c96
ripemd-160
1721f8addc2cde2043d6798242dfc102b4e592ce
Diameter
132990896
Circumference
417803221.86792
Area
1.3891006206976E+16
Volume
1.2315849078715E+24
Surface area
5.5564024827902E+16
Circumference
417803221.86792
Perimeter
265981792
Area
4421644604720704
Diagonal
94038764.397675
Surface area
26529867628324224
Volume
2.9401923888769E+23
Space diagonal
115173494.40805
Perimeter
199486344
Area
1.9146282770973E+15
Altitude
57586747.204027
Surface area
1.9146282770973E+15
Volume
3.4650499602798E+22
Height
31346254.799225