66873380 is an even 8-digits composite number following 66873379
and preceding 66873381 . In scientific notation, it is written as 6.6873380 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 22861440 positive integers (up to 66873380) that are relatively prime to 66873380.
66873380 has 24 divisors, whose sum is 120722112
The reverse of 66873380 is 08337866
Previous prime number is 631
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
sixty-six million eight hundred seventy-three thousand three hundred eighty
Scientific notation
6.6873380 × 10^7
Engineering notation
6.6873380 × 10^6
Prime Factorization
2 × 2 × 35 × 631 × 757
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
33436690
Product of the distinct prime numbers
The prime factorization of 66873380 is 2 × 2 × 35 × 631 × 757.
Since it has a total of 5 prime factors.
2 , 5 , 25 , 80 , 931 , 867 , 798 , 2169 , 78500 , 14381 , 500544 , 688346 , 937407 , 5514384 , 85311349 , 8226991 , 432874853 , 664083902 , 107587984 , 5639449868
n×2
133746760
n×3
200620140
n×4
267493520
n×5
334366900
n÷2
33436690
n÷3
22291126.666667
n÷3
16718345
n÷5
13374676
n2
4472048952624400
n3
2.9906102898745E+23
n4
1.9999221834669E+31
n5
1.3374155614541E+39
2 √n
8177.614566608
3 √n
405.89879137413
4 √n
90.430164030638
5 √n
36.732514176897
1 , 2 , 4 , 35 , 70 , 140 , 631 , 757 , 1262 , 1514 , 2524 , 3028 , 22085 , 26495 , 44170 , 52990 , 88340 , 105980 , 477667 , 955334 , 1910668 , 16718345 , 33436690 , 66873380
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66873379
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66873380 can be divided by 24 positive divisors.
The sum of these divisors (counting 66873380) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11111111000110100000100100
3
Ternary
11122211112000212
4
Quaternary
3333012200210
5
Quinary
114104422010
6
Senary
10345154552
8
Octal
377064044
10
Decimal
66873380
12
Duodecimal
1a48ba58
16
Hexadecimal
3fc6824
20
Vigesimal
10hj390
36
Base36
13tbtw
md5
7bcd36478cebcec80feb3336bfe9d8cf
sha1
a0bada99d266fc842b6b2ad2b02ab2df34fd2509
sha256
3701fff65a435c978c04b3f005d4361196e9b95375cd7ed5343578ca9866e0a0
sha512
4b26e5a30e44e7358afc0e4dd2698b9fafccff297caf929eef0cbcddf43403dc5bb83f16811775caa97bb08e0fa0214bc5f9ea63a3396db5129a0d78966efe4d
ripemd-160
2f8e58de41094f1c8f631b535cec0e6aa9da92b7
Diameter
133746760
Circumference
420177838.65744
Area
1.4049356136059E+16
Volume
1.252703908856E+24
Surface area
5.6197424544235E+16
Circumference
420177838.65744
Perimeter
267493520
Area
4472048952624400
Diagonal
94573240.95773
Surface area
26832293715746400
Volume
2.9906102898745E+23
Space diagonal
115828091.83386
Perimeter
200620140
Area
1.9364539999702E+15
Altitude
57914045.91693
Surface area
1.9364539999702E+15
Volume
3.5244680264276E+22
Height
31524413.652577