66730554 is an even 8-digits composite number following 66730553
and preceding 66730555 . In scientific notation, it is written as 6.6730554 × 10^7.
The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors.
There are 20220840 positive integers (up to 66730554) that are relatively prime to 66730554.
66730554 has 32 divisors, whose sum is 152787840
The reverse of 66730554 is 45503766
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-six million seven hundred thirty thousand five hundred fifty-four
Scientific notation
6.6730554 × 10^7
Engineering notation
6.6730554 × 10^6
Prime Factorization
2 × 33 × 3 × 3 × 3 × 37447
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7414506
Product of the distinct prime numbers
The prime factorization of 66730554 is 2 × 33 × 3 × 3 × 3 × 37447.
Since it has a total of 6 prime factors.
2 , 2 , 3 , 41 , 630 , 756 , 1338 , 5360 , 64469 , 96290 , 923988 , 907898 , 86737 , 3141489 , 12801649 , 21648447 , 818158407 , 305189372 , 8313815248 , 2269918955
n×2
133461108
n×3
200191662
n×4
266922216
n×5
333652770
n÷2
33365277
n÷3
22243518
n÷3
16682638.5
n÷5
13346110.8
n2
4452966837146916
n3
2.9714894398644E+23
n4
1.982891365273E+31
n5
1.3231943932649E+39
2 √n
8168.8771566232
3 √n
405.60961690723
4 √n
90.381840856575
5 √n
36.71681033234
1 , 2 , 3 , 6 , 9 , 18 , 27 , 33 , 54 , 66 , 99 , 198 , 297 , 594 , 891 , 1782 , 37447 , 74894 , 112341 , 224682 , 337023 , 674046 , 1011069 , 1235751 , 2022138 , 2471502 , 3707253 , 7414506 , 11121759 , 22243518 , 33365277 , 66730554
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-66730553
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 66730554 can be divided by 32 positive divisors.
The sum of these divisors (counting 66730554) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11111110100011101000111010
3
Ternary
11122120021010000
4
Quaternary
3332203220322
5
Quinary
114040334204
6
Senary
10342133430
8
Octal
376435072
10
Decimal
66730554
12
Duodecimal
1a421276
16
Hexadecimal
3fa3a3a
20
Vigesimal
10h167e
36
Base36
13q9mi
md5
bbd1cea437423101d82ed86b1f6f72fe
sha1
bd15aadb5bcbdba9ae92e6b3a1a7d5242bfec54d
sha256
a7bf2e600d75c29849833fea7e8fa2448d2476a8b6ca1c338ec112bf5f4505a0
sha512
766e86adccc4ea60bb3c6e806ffbcda380715683b6ededbf09d892503c58317a591b51527206c217969177e61dc07fc7b9a44ce499ea92b8879d2975e65b43fb
ripemd-160
4a59a20bcf9bf57746656709aec138045c94ee91
Diameter
133461108
Circumference
419280436.43275
Area
1.398940790226E+16
Volume
1.244694585933E+24
Surface area
5.5957631609039E+16
Circumference
419280436.43275
Perimeter
266922216
Area
4452966837146916
Diagonal
94371254.49147
Surface area
26717801022881496
Volume
2.9714894398644E+23
Space diagonal
115580709.94522
Perimeter
200191662
Area
1.9281912015894E+15
Altitude
57790354.972609
Surface area
1.9281912015894E+15
Volume
3.5019338885872E+22
Height
31457084.83049