489366981 is an odd 9-digits composite number following 489366980
and preceding 489366982 . In scientific notation, it is written as 4.89366981 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 307053504 positive integers (up to 489366981) that are relatively prime to 489366981.
489366981 has 16 divisors, whose sum is 767635200
The reverse of 489366981 is 189663984
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
four hundred eighty-nine million three hundred sixty-six thousand nine hundred eighty-one
Scientific notation
4.89366981 × 10^8
Engineering notation
4.89366981 × 10^6
Prime Factorization
9 × 3 × 17 × 1066159
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
489366981
Product of the distinct prime numbers
The prime factorization of 489366981 is 9 × 3 × 17 × 1066159.
Since it has a total of 4 prime factors.
1 , 2 , 6 , 59 , 181 , 622 , 3234 , 8172 , 65196 , 52253 , 957620 , 534586 , 1132291 , 795282 , 19267973 , 28404385 , 223456238 , 350862270 , 9751195562 , 1221185016
n×2
978733962
n×3
1468100943
n×4
1957467924
n×5
2446834905
n÷2
244683490.5
n÷3
163122327
n÷3
122341745.25
n÷5
97873396.2
n2
239480042093054361
n3
1.1719362520883E+26
n4
5.7350690560891E+34
n5
2.8065534298048E+43
2 √n
22121.640558512
3 √n
788.03387653153
4 √n
148.73345473871
5 √n
54.692393850914
1 , 3 , 9 , 17 , 27 , 51 , 153 , 459 , 1066159 , 3198477 , 9595431 , 18124703 , 28786293 , 54374109 , 163122327 , 489366981
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
-489366980
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 489366981 can be divided by 16 positive divisors.
The sum of these divisors (counting 489366981) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001010110010010111000101
3
Ternary
1021002211102022000
4
Quaternary
131022302113011
5
Quinary
2000234220411
6
Senary
120320455513
8
Octal
3512622705
10
Decimal
489366981
12
Duodecimal
117a7a599
16
Hexadecimal
1d2b25c5
20
Vigesimal
7ciah91
36
Base36
83ctz9
md5
e9029e88df0604b97353341f689d2636
sha1
dd3896b2c29ddb956cd0ead5a2b69777e5525c4d
sha256
c6e6247c8a9454035ddb09a97f978744f801fa4813f30fecd06ed0157e444b75
sha512
20d7f7720e56ff9724e622ee19ee0ed2600a3460a0b5faa2f1b8afa1fca6df179bc192cb5b93a412b39d58b412b4072b43d4f12672c0ac0bcc1ad62d1a42ad1f
ripemd-160
d0e97016ea603bd9a2bbd673e6dd7f04df8d150b
Diameter
978733962
Circumference
3074783424.838
Area
7.5234874092091E+17
Volume
4.9089950933816E+26
Surface area
3.0093949636837E+18
Circumference
3074783424.838
Perimeter
1957467924
Area
239480042093054361
Diagonal
692069421.50778
Surface area
1436880252558326166
Volume
1.1719362520883E+26
Space diagonal
847608474.63859
Perimeter
1468100943
Area
1.0369790007598E+17
Altitude
423804237.3193
Surface area
1.0369790007598E+17
Volume
1.3811401182833E+25
Height
230689807.16926