66874443 is an odd 8-digits composite number following 66874442
and preceding 66874444 . In scientific notation, it is written as 6.6874443 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 44173728 positive integers (up to 66874443) that are relatively prime to 66874443.
66874443 has 8 divisors, whose sum is 89984400
The reverse of 66874443 is 34447866
Previous prime number is 109
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
sixty-six million eight hundred seventy-four thousand four hundred forty-three
Scientific notation
6.6874443 × 10^7
Engineering notation
6.6874443 × 10^6
Prime Factorization
3 × 109 × 204509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
66874443
Product of the distinct prime numbers
The prime factorization of 66874443 is 3 × 109 × 204509.
Since it has a total of 3 prime factors.
9 , 6 , 82 , 71 , 701 , 39 , 6302 , 5487 , 17994 , 88844 , 285265 , 604703 , 8084942 , 1356625 , 24916990 , 57120988 , 231473677 , 181429671 , 1986635948 , 2506449119
n×2
133748886
n×3
200623329
n×4
267497772
n×5
334372215
n÷2
33437221.5
n÷3
22291481
n÷3
16718610.75
n÷5
13374888.6
n2
4472191126560249
n3
2.9907529057826E+23
n4
2.0000493472484E+31
n5
1.3375218606975E+39
2 √n
8177.6795608534
3 √n
405.90094204618
4 √n
90.43052339146
5 √n
36.732630954049
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66874442
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66874443 can be divided by 8 positive divisors.
The sum of these divisors (counting 66874443) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111111000110110001001011
3
Ternary
11122211120111020
4
Quaternary
3333012301023
5
Quinary
114104440233
6
Senary
10345203523
8
Octal
377066113
10
Decimal
66874443
12
Duodecimal
1a4905a3
16
Hexadecimal
3fc6c4b
20
Vigesimal
10hj623
36
Base36
13tcnf
md5
6e96dfd5d85ce12f74367443a3342ec5
sha1
3ad62e76fc9c3960a6bfb8e9a9bd3ddf6714bb78
sha256
bfc12f139ae54ceb89735988413e5ca8a27853be82e8ba96654a5e01d603ef23
sha512
2f850782b6e0f5532db3de4a6de0a15091105cfddb5605b373ddd896e48a3655723369c5e603714d5a19a044a549c2dfaecba0c78b136baac158b520c9619927
ripemd-160
00f2028653d8afcaf8c57b52072af4ad67a66993
Diameter
133748886
Circumference
420184517.68342
Area
1.4049802788651E+16
Volume
1.2527636476679E+24
Surface area
5.6199211154605E+16
Circumference
420184517.68342
Perimeter
267497772
Area
4472191126560249
Diagonal
94574744.266746
Surface area
26833146759361494
Volume
2.9907529057826E+23
Space diagonal
115829933.00387
Perimeter
200623329
Area
1.9365155630903E+15
Altitude
57914966.501934
Surface area
1.9365155630903E+15
Volume
3.5246361008871E+22
Height
31524914.755582