648323489 is an odd 9-digits composite number following 648323488
and preceding 648323490 . In scientific notation, it is written as 6.48323489 × 10^8.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 589384980 positive integers (up to 648323489) that are relatively prime to 648323489.
648323489 has 4 divisors, whose sum is 707262000
The reverse of 648323489 is 984323846
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
six hundred forty-eight million three hundred twenty-three thousand four hundred eighty-nine
Scientific notation
6.48323489 × 10^8
Engineering notation
6.48323489 × 10^6
Prime Factorization
11 × 58938499
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
648323489
Product of the distinct prime numbers
The prime factorization of 648323489 is 11 × 58938499.
Since it has a total of 2 prime factors.
6 , 4 , 100 , 66 , 674 , 731 , 8336 , 9044 , 91182 , 88935 , 448350 , 675497 , 4921052 , 972193 , 1887894 , 24074299 , 469799278 , 540698249 , 790078775 , 7036195851
n×2
1296646978
n×3
1944970467
n×4
2593293956
n×5
3241617445
n÷2
324161744.5
n÷3
216107829.66667
n÷3
162080872.25
n÷5
129664697.8
n2
420323346389133121
n3
2.7250549843916E+26
n4
1.7667171551976E+35
n5
1.1454042301339E+44
2 √n
25462.197253968
3 √n
865.49371572048
4 √n
159.56878533713
5 √n
57.857325118025
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-648323488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 648323489 can be divided by 4 positive divisors.
The sum of these divisors (counting 648323489) is 1, the average is 0.25.
Base
System
Value
2
Binary
100110101001001010000110100001
3
Ternary
1200011221020122002
4
Quaternary
212221022012201
5
Quinary
2311432322424
6
Senary
144155453345
8
Octal
4651120641
10
Decimal
648323489
12
Duodecimal
161157255
16
Hexadecimal
26a4a1a1
20
Vigesimal
a2c08e9
36
Base36
apztlt
md5
9154a441aac0c3fdc52df1c393e085e4
sha1
a5cf6d291220f1b0c35a97685c0c141f2414ba4f
sha256
66ab57785d842f13069866a5f696a504c8948a1a39878d7f60db1bf58a19e9db
sha512
f1d009d31323fc388641b31653473c31b68c23ee3e23bdbd6c6892682aca32441f18a38253bd3097f9c04edf269a28c1e26d50598f07785516cc679858f1ad0d
ripemd-160
38ad9981895bf39fa727e49f17b630e45e6c4887
Diameter
1296646978
Circumference
4073536620.3842
Area
1.3204847371484E+18
Volume
1.1414683626124E+27
Surface area
5.2819389485935E+18
Circumference
4073536620.3842
Perimeter
2593293956
Area
420323346389133121
Diagonal
916867870.94884
Surface area
2521940078334798726
Volume
2.7250549843916E+26
Space diagonal
1122929222.6883
Perimeter
1944970467
Area
1.8200534788834E+17
Altitude
561464611.34416
Surface area
1.8200534788834E+17
Volume
3.2115080976158E+25
Height
305622623.64961