660733890 is an even 9-digits composite number following 660733889
and preceding 660733891 . In scientific notation, it is written as 6.60733890 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 176195696 positive integers (up to 660733890) that are relatively prime to 660733890.
660733890 has 16 divisors, whose sum is 1585761408
The reverse of 660733890 is 098337066
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
six hundred sixty million seven hundred thirty-three thousand eight hundred ninety
Scientific notation
6.60733890 × 10^8
Engineering notation
6.60733890 × 10^6
Prime Factorization
2 × 3 × 5 × 22024463
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
660733890
Product of the distinct prime numbers
The prime factorization of 660733890 is 2 × 3 × 5 × 22024463.
Since it has a total of 4 prime factors.
7 , 9 , 46 , 84 , 464 , 834 , 4364 , 4426 , 88830 , 30449 , 828142 , 56290 , 2324008 , 6401158 , 75907905 , 89779609 , 243798894 , 860098897 , 5818379150 , 2004697068
n×2
1321467780
n×3
1982201670
n×4
2642935560
n×5
3303669450
n÷2
330366945
n÷3
220244630
n÷3
165183472.5
n÷5
132146778
n2
436569273394532100
n3
2.8845611426444E+26
n4
1.9059273047223E+35
n5
1.2593107621064E+44
2 √n
25704.74450369
3 √n
870.98136056983
4 √n
160.32699243637
5 √n
58.077152723163
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 22024463 , 44048926 , 66073389 , 110122315 , 132146778 , 220244630 , 330366945 , 660733890
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-660733889
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 660733890 can be divided by 16 positive divisors.
The sum of these divisors (counting 660733890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100111011000011111111111000010
3
Ternary
1201001021202111120
4
Quaternary
213120133333002
5
Quinary
2323121441030
6
Senary
145321453110
8
Octal
4730377702
10
Decimal
660733890
12
Duodecimal
165341196
16
Hexadecimal
2761ffc2
20
Vigesimal
a69beea
36
Base36
axdtj6
md5
355f8306bf23c25c9edd97eb5f6a7376
sha1
4e2600b5676442fdbf028870a876afa7ecbfb708
sha256
5081e2af90223f0a281c888b613001542233ed23cdc739720676727130a3409b
sha512
8d5c60d3d6dbcb2a4318bdf83332cf106e40633c0dbf167f91345bb394f7501c02812e41929b9b6c750e3f6e1142b9f521171da0e73bc4dd9f434dd327967636
ripemd-160
a90b44d69efba70ccd8ca1a5b642104cdf161306
Diameter
1321467780
Circumference
4151513469.6036
Area
1.3715228220793E+18
Volume
1.2082821459416E+27
Surface area
5.4860912883172E+18
Circumference
4151513469.6036
Perimeter
2642935560
Area
436569273394532100
Diagonal
934418828.35753
Surface area
2619415640367192600
Volume
2.8845611426444E+26
Space diagonal
1144424667.7626
Perimeter
1982201670
Area
1.8904004063569E+17
Altitude
572212333.88131
Surface area
1.8904004063569E+17
Volume
3.3994879078518E+25
Height
311472942.78584