489968755 is an odd 9-digits composite number following 489968754
and preceding 489968756 . In scientific notation, it is written as 4.89968755 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 391372128 positive integers (up to 489968755) that are relatively prime to 489968755.
489968755 has 8 divisors, whose sum is 588866832
The reverse of 489968755 is 557869984
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
four hundred eighty-nine million nine hundred sixty-eight thousand seven hundred fifty-five
Scientific notation
4.89968755 × 10^8
Engineering notation
4.89968755 × 10^6
Prime Factorization
5 × 653 × 150067
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
489968755
Product of the distinct prime numbers
The prime factorization of 489968755 is 5 × 653 × 150067.
Since it has a total of 3 prime factors.
4 , 10 , 59 , 22 , 59 , 515 , 6394 , 7652 , 81232 , 80028 , 93935 , 641708 , 2912574 , 4746821 , 6705716 , 78789475 , 594752126 , 284308413 , 6304830923 , 1245816422
n×2
979937510
n×3
1469906265
n×4
1959875020
n×5
2449843775
n÷2
244984377.5
n÷3
163322918.33333
n÷3
122492188.75
n÷5
97993751
n2
240069380876250025
n3
1.1762649566156E+26
n4
5.7633307634306E+34
n5
2.8238519988113E+43
2 √n
22135.237857317
3 √n
788.3567589948
4 √n
148.77915800715
5 √n
54.70583827396
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
-489968754
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 489968755 can be divided by 8 positive divisors.
The sum of these divisors (counting 489968755) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101001101000101010001110011
3
Ternary
1021010221222202221
4
Quaternary
131031011101303
5
Quinary
2000413000010
6
Senary
120341421511
8
Octal
3515052163
10
Decimal
489968755
12
Duodecimal
11810a897
16
Hexadecimal
1d345473
20
Vigesimal
7d261hf
36
Base36
83pqb7
md5
219a63ea8a436ef1dfc4ae8dce90c4e6
sha1
1c97eb94b0120a298602dfc9ba2b2da574b2a196
sha256
24edd230df999072331b8fe90ee7fde5bc725934a606c55569b9643492843be1
sha512
9e1f9cee098874bf3a8d02a1e9b5cd7ebe54d4d2e5fae06c94197f184b0dbbde08e53f0f2be2660206872f02ac1a491ac536180ac4c1dde9739d067f0588d44d
ripemd-160
843e735c20e13f64d59042ba846ecc9cc127953c
Diameter
979937510
Circumference
3078564482.3931
Area
7.5420020331268E+17
Volume
4.9271271285048E+26
Surface area
3.0168008132507E+18
Circumference
3078564482.3931
Perimeter
1959875020
Area
240069380876250025
Diagonal
692920458.46006
Surface area
1440416285257500150
Volume
1.1762649566156E+26
Space diagonal
848650777.78127
Perimeter
1469906265
Area
1.0395309125482E+17
Altitude
424325388.89063
Surface area
1.0395309125482E+17
Volume
1.3862415454916E+25
Height
230973486.15335