66475149 is an odd 8-digits composite number following 66475148
and preceding 66475150 . In scientific notation, it is written as 6.6475149 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 40652928 positive integers (up to 66475149) that are relatively prime to 66475149.
66475149 has 16 divisors, whose sum is 96046272
The reverse of 66475149 is 94157466
Previous prime number is 163
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-six million four hundred seventy-five thousand one hundred forty-nine
Scientific notation
6.6475149 × 10^7
Engineering notation
6.6475149 × 10^6
Prime Factorization
3 × 13 × 163 × 10457
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
66475149
Product of the distinct prime numbers
The prime factorization of 66475149 is 3 × 13 × 163 × 10457.
Since it has a total of 4 prime factors.
5 , 2 , 77 , 65 , 129 , 898 , 5804 , 6844 , 20849 , 59051 , 156424 , 351745 , 6570543 , 7326461 , 83484853 , 73128075 , 861349220 , 913256497 , 1168853305 , 1587085322
n×2
132950298
n×3
199425447
n×4
265900596
n×5
332375745
n÷2
33237574.5
n÷3
22158383
n÷3
16618787.25
n÷5
13295029.8
n2
4418945434572201
n3
2.9375005618606E+23
n4
1.9527078753726E+31
n5
1.2980654696887E+39
2 √n
8153.2293601983
3 √n
405.09147758357
4 √n
90.295234426842
5 √n
36.688661167429
1 , 3 , 13 , 39 , 163 , 489 , 2119 , 6357 , 10457 , 31371 , 135941 , 407823 , 1704491 , 5113473 , 22158383 , 66475149
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
-66475148
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 66475149 can be divided by 16 positive divisors.
The sum of these divisors (counting 66475149) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11111101100101010010001101
3
Ternary
11122002021202120
4
Quaternary
3331211102031
5
Quinary
114004201044
6
Senary
10332443153
8
Octal
375452215
10
Decimal
66475149
12
Duodecimal
1a3194b9
16
Hexadecimal
3f6548d
20
Vigesimal
10f97h9
36
Base36
13ksjx
md5
9446b52ef5bd3a43b3a96cbf7a2042e1
sha1
191b52689a621068fadec01d9a63aab7aaff9a60
sha256
f087c2a8a9207688f1c66e3b22cc185768a216e883b29e140495da402291436f
sha512
a3f55a6e15b00baa774f4ff47ac600c0c00211a17fcde4d3d5958e957527e142f808ee3ef2cb1d5826dbad5d6be12da648250620af5416864725bdf782d3af9d
ripemd-160
008ff56f88577ea3998d79933eec718079dd2e4c
Diameter
132950298
Circumference
417675679.48937
Area
1.3882526513866E+16
Volume
1.2304573580076E+24
Surface area
5.5530106055465E+16
Circumference
417675679.48937
Perimeter
265900596
Area
4418945434572201
Diagonal
94010057.276572
Surface area
26513672607433206
Volume
2.9375005618606E+23
Space diagonal
115138335.50871
Perimeter
199425447
Area
1.9134595021384E+15
Altitude
57569167.754356
Surface area
1.9134595021384E+15
Volume
3.4618776117182E+22
Height
31336685.758857