488741985 is an odd 9-digits composite number following 488741984
and preceding 488741986 . In scientific notation, it is written as 4.88741985 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 260662320 positive integers (up to 488741985) that are relatively prime to 488741985.
488741985 has 16 divisors, whose sum is 868874880
The reverse of 488741985 is 589147884
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
four hundred eighty-eight million seven hundred forty-one thousand nine hundred eighty-five
Scientific notation
4.88741985 × 10^8
Engineering notation
4.88741985 × 10^6
Prime Factorization
5 × 9 × 3 × 3620311
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
488741985
Product of the distinct prime numbers
The prime factorization of 488741985 is 5 × 9 × 3 × 3620311.
Since it has a total of 4 prime factors.
2 , 6 , 63 , 55 , 118 , 50 , 5683 , 8998 , 13758 , 46181 , 485718 , 708573 , 3639349 , 5515001 , 38608510 , 71181064 , 418362692 , 561148802 , 6300717956 , 4923980367
n×2
977483970
n×3
1466225955
n×4
1954967940
n×5
2443709925
n÷2
244370992.5
n÷3
162913995
n÷3
122185496.25
n÷5
97748397
n2
238868727901740225
n3
1.1674517622912E+26
n4
5.7058269169396E+34
n5
2.7886771734515E+43
2 √n
22107.509696933
3 √n
787.69825394005
4 √n
148.68594317195
5 √n
54.67841660904
1 , 3 , 5 , 9 , 15 , 27 , 45 , 135 , 3620311 , 10860933 , 18101555 , 32582799 , 54304665 , 97748397 , 162913995 , 488741985
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
-488741984
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 488741985 can be divided by 16 positive divisors.
The sum of these divisors (counting 488741985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001000011001110001100001
3
Ternary
1021001122122222000
4
Quaternary
131020121301201
5
Quinary
2000104220420
6
Senary
120255234213
8
Octal
3510316141
10
Decimal
488741985
12
Duodecimal
117818969
16
Hexadecimal
1d219c61
20
Vigesimal
7cecej5
36
Base36
82zfq9
md5
8f2b4a1f69ad8bf7c5664cee78c50464
sha1
9038e7b2450a2b53e2a9a098119574ac9077cea3
sha256
bbf889f343fd7c39d484499a79f6843df3a9ae2c7e4bcde3c6c6900f2f2361e4
sha512
6c7fe1d666b4dc34efba7f72c8588f2d0c6d469cda574115232a6d83c08a6d50bcc48ca631383280b640a510e76990a41670c02629d4f99cb497b4129ea86677
ripemd-160
f3b8d3d7a959a5762217671b81201ed0811f4f12
Diameter
977483970
Circumference
3070856459.1538
Area
7.5042824074845E+17
Volume
4.890210506446E+26
Surface area
3.0017129629938E+18
Circumference
3070856459.1538
Perimeter
1954967940
Area
238868727901740225
Diagonal
691185543.68815
Surface area
1433212367410441350
Volume
1.1674517622912E+26
Space diagonal
846525949.81207
Perimeter
1466225955
Area
1.0343319326629E+17
Altitude
423262974.90603
Surface area
1.0343319326629E+17
Volume
1.3758550963738E+25
Height
230395181.22938