489649849 is an odd 9-digits composite number following 489649848
and preceding 489649850 . In scientific notation, it is written as 4.89649849 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 451664976 positive integers (up to 489649849) that are relatively prime to 489649849.
489649849 has 8 divisors, whose sum is 527688000
The reverse of 489649849 is 948946984
Previous prime number is 1499
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
four hundred eighty-nine million six hundred forty-nine thousand eight hundred forty-nine
Scientific notation
4.89649849 × 10^8
Engineering notation
4.89649849 × 10^6
Prime Factorization
13 × 1499 × 25127
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
489649849
Product of the distinct prime numbers
The prime factorization of 489649849 is 13 × 1499 × 25127.
Since it has a total of 3 prime factors.
7 , 4 , 54 , 4 , 217 , 796 , 6016 , 7047 , 78992 , 97496 , 410381 , 682038 , 768368 , 9179768 , 73864524 , 88248220 , 478797667 , 767644705 , 3520074778 , 9516249243
n×2
979299698
n×3
1468949547
n×4
1958599396
n×5
2448249245
n÷2
244824924.5
n÷3
163216616.33333
n÷3
122412462.25
n÷5
97929969.8
n2
239756974625722801
n3
1.1739696642218E+26
n4
5.7483406881679E+34
n5
2.814674149962E+43
2 √n
22128.033102831
3 √n
788.18568259915
4 √n
148.75494312066
5 √n
54.69871514062
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
-489649848
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 489649849 can be divided by 8 positive divisors.
The sum of these divisors (counting 489649849) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001011110111011010111001
3
Ternary
1021010100210022121
4
Quaternary
131023313122321
5
Quinary
2000322243344
6
Senary
120330521241
8
Octal
3513673271
10
Decimal
489649849
12
Duodecimal
117b96221
16
Hexadecimal
1d2f76b9
20
Vigesimal
7d064c9
36
Base36
83iw8p
md5
b138448dee302bf2c43f06dab551d669
sha1
565071f777156b6407db8a2b8146904fb2f7e1a6
sha256
c926ad4af3370f134a7e30c692537261d6359e4a3dc082ee804fe38992067714
sha512
7be69a52dc457c62a2f7ab82c26bd3289e15966d6fe81da2bf3a4a628025145d7d80d1c3148ed9029be91e6bbce1203d206d136731edad2abfae17f363a61949
ripemd-160
02b432e883047c4a1e5f25fe3a01e102573f69cc
Diameter
979299698
Circumference
3076560736.8995
Area
7.5321875013109E+17
Volume
4.9175126302087E+26
Surface area
3.0128750005243E+18
Circumference
3076560736.8995
Perimeter
1958599396
Area
239756974625722801
Diagonal
692469457.26974
Surface area
1438541847754336806
Volume
1.1739696642218E+26
Space diagonal
848098416.38643
Perimeter
1468949547
Area
1.0381781538019E+17
Altitude
424049208.19321
Surface area
1.0381781538019E+17
Volume
1.3835365174642E+25
Height
230823152.42325