66873321 is an odd 8-digits composite number following 66873320
and preceding 66873322 . In scientific notation, it is written as 6.6873321 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 44532864 positive integers (up to 66873321) that are relatively prime to 66873321.
66873321 has 8 divisors, whose sum is 74385960
The reverse of 66873321 is 12337866
Previous prime number is 1033
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-six million eight hundred seventy-three thousand three hundred twenty-one
Scientific notation
6.6873321 × 10^7
Engineering notation
6.6873321 × 10^6
Prime Factorization
9 × 1033 × 7193
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
66873321
Product of the distinct prime numbers
The prime factorization of 66873321 is 9 × 1033 × 7193.
Since it has a total of 3 prime factors.
1 , 6 , 75 , 89 , 455 , 489 , 2900 , 2855 , 44100 , 93388 , 856743 , 489361 , 4961082 , 1100998 , 96741734 , 31422820 , 751619521 , 86289284 , 6657022219 , 1401597864
n×2
133746642
n×3
200619963
n×4
267493284
n×5
334366605
n÷2
33436660.5
n÷3
22291107
n÷3
16718330.25
n÷5
13374664.2
n2
4472041061569041
n3
2.9906023743549E+23
n4
1.999915125636E+31
n5
1.3374096616941E+39
2 √n
8177.6109591983
3 √n
405.89867200408
4 √n
90.430144084803
5 √n
36.732507695338
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
-66873320
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 66873321 can be divided by 8 positive divisors.
The sum of these divisors (counting 66873321) is 1, the average is 0.125.
Base
System
Value
2
Binary
11111111000110011111101001
3
Ternary
11122211111221200
4
Quaternary
3333012133221
5
Quinary
114104421241
6
Senary
10345154413
8
Octal
377063751
10
Decimal
66873321
12
Duodecimal
1a48ba09
16
Hexadecimal
3fc67e9
20
Vigesimal
10hj361
36
Base36
13tbs9
md5
39694c82486e03bccf3362d3f138a404
sha1
419f28725575eac570ce8e2e79a62382cdb7320b
sha256
0def4e97158aae0a947a570fd0042bfe527b80cdec020f5d4ec61b20b527bf76
sha512
38d3fc178419638e1ef475ae957ad8137e0c00d69fe0ea2950bb1c53d8a27ee3d26afa422d23dd20497756aa089f2c9087cfd1148929a2eca3b93fe294f6b665
ripemd-160
937907a7910d5052c3c4a276c302b4173afed371
Diameter
133746642
Circumference
420177467.9495
Area
1.4049331345577E+16
Volume
1.2527005932109E+24
Surface area
5.6197325382309E+16
Circumference
420177467.9495
Perimeter
267493284
Area
4472041061569041
Diagonal
94573157.51913
Surface area
26832246369414246
Volume
2.9906023743549E+23
Space diagonal
115827989.64286
Perimeter
200619963
Area
1.936450583043E+15
Altitude
57913994.821431
Surface area
1.936450583043E+15
Volume
3.5244586978982E+22
Height
31524385.83971