66853225 is an odd 8-digits composite number following 66853224
and preceding 66853226 . In scientific notation, it is written as 6.6853225 × 10^7.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 53278400 positive integers (up to 66853225) that are relatively prime to 66853225.
66853225 has 12 divisors, whose sum is 83214540
The reverse of 66853225 is 52235866
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 37
Digital Root 1
Name
sixty-six million eight hundred fifty-three thousand two hundred twenty-five
Scientific notation
6.6853225 × 10^7
Engineering notation
6.6853225 × 10^6
Prime Factorization
5 × 5 × 269 × 9941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
13370645
Product of the distinct prime numbers
The prime factorization of 66853225 is 5 × 5 × 269 × 9941.
Since it has a total of 4 prime factors.
7 , 3 , 99 , 17 , 77 , 621 , 7418 , 9092 , 48904 , 78939 , 78936 , 541273 , 7238782 , 1591393 , 71872325 , 1835300 , 199817370 , 843484781 , 259060647 , 5597657743
n×2
133706450
n×3
200559675
n×4
267412900
n×5
334266125
n÷2
33426612.5
n÷3
22284408.333333
n÷3
16713306.25
n÷5
13370645
n2
4469353692900625
n3
2.9879070803607E+23
n4
1.9975122432244E+31
n5
1.3354013543654E+39
2 √n
8176.3821461573
3 √n
405.85800926641
4 √n
90.423349562805
5 √n
36.730299743913
1 , 5 , 25 , 269 , 1345 , 6725 , 9941 , 49705 , 248525 , 2674129 , 13370645 , 66853225
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66853224
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66853225 can be divided by 12 positive divisors.
The sum of these divisors (counting 66853225) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11111111000001100101101001
3
Ternary
11122210111101101
4
Quaternary
3333001211221
5
Quinary
114103300400
6
Senary
10344521401
8
Octal
377014551
10
Decimal
66853225
12
Duodecimal
1a480261
16
Hexadecimal
3fc1969
20
Vigesimal
10hgd15
36
Base36
13swa1
md5
c137954932d3d6ce3dee97667778c247
sha1
e69c7e3bb88ae7071e27a389199b2004b15b0240
sha256
1b3b7c649e2977aacc2b98dcf1a64682a341616f14ae11796fac8870903dd93f
sha512
16e9752848286a4a3fc84b9345194c812bf51d4e703035939961fd597ed45c99a8da145e66231866dea13927293dd52d3c06f7126f7c7d76f355b06eb18c361d
ripemd-160
97d458b4f5cbfea8fc6e99bd646084c798eafc1d
Diameter
133706450
Circumference
420051201.05757
Area
1.4040888727911E+16
Volume
1.2515715911027E+24
Surface area
5.6163554911644E+16
Circumference
420051201.05757
Perimeter
267412900
Area
4469353692900625
Diagonal
94544737.48338
Surface area
26816122157403750
Volume
2.9879070803607E+23
Space diagonal
115793182.34983
Perimeter
200559675
Area
1.9352869182749E+15
Altitude
57896591.174917
Surface area
1.9352869182749E+15
Volume
3.5212822634639E+22
Height
31514912.49446