489608978 is an even 9-digits composite number following 489608977
and preceding 489608979 . In scientific notation, it is written as 4.89608978 × 10^8.
The sum of its digits is 59. It has a total of 4 prime factors and 16 positive divisors.
There are 233906400 positive integers (up to 489608978) that are relatively prime to 489608978.
489608978 has 16 divisors, whose sum is 767708160
The reverse of 489608978 is 879806984
Previous prime number is 79
Is Prime? no
Number parity even
Number length 9
Sum of Digits 59
Digital Root 5
Name
four hundred eighty-nine million six hundred eight thousand nine hundred seventy-eight
Scientific notation
4.89608978 × 10^8
Engineering notation
4.89608978 × 10^6
Prime Factorization
2 × 31 × 79 × 99961
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
489608978
Product of the distinct prime numbers
The prime factorization of 489608978 is 2 × 31 × 79 × 99961.
Since it has a total of 4 prime factors.
8 , 2 , 7 , 56 , 811 , 623 , 7143 , 4240 , 29287 , 18169 , 177931 , 721999 , 6704139 , 6698511 , 3137167 , 57088228 , 61248223 , 628657371 , 7264120921 , 1169880690
n×2
979217956
n×3
1468826934
n×4
1958435912
n×5
2448044890
n÷2
244804489
n÷3
163202992.66667
n÷3
122402244.5
n÷5
97921795.6
n2
239716951338204484
n3
1.1736757155397E+26
n4
5.7464216758883E+34
n5
2.8134996438887E+43
2 √n
22127.109571745
3 √n
788.1637520751
4 √n
148.75183888525
5 √n
54.697801971409
1 , 2 , 31 , 62 , 79 , 158 , 2449 , 4898 , 99961 , 199922 , 3098791 , 6197582 , 7896919 , 15793838 , 244804489 , 489608978
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
-489608977
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 489608978 can be divided by 16 positive divisors.
The sum of these divisors (counting 489608978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001011101101011100010010
3
Ternary
1021010021201020212
4
Quaternary
131023231130102
5
Quinary
2000314441403
6
Senary
120330004122
8
Octal
3513553422
10
Decimal
489608978
12
Duodecimal
117b76642
16
Hexadecimal
1d2ed712
20
Vigesimal
7d0128i
36
Base36
83i0pe
md5
eaf502d615649c7dadb4dbafd68fe6e1
sha1
efd436ccd153468f604899269f9b96e9b058ed36
sha256
214cb1fc159903bcaa44c3cbddc9e4f497f91db4d4d6e27ad1605bf98872ee73
sha512
1835f9ba237e0c3122e8e4a32497c2c95481280384cc148d8847436dcda695052a8ea2d95fbb52251d757e2833e1951a79f2bc6b50fc8fc15ffc89a4fa6591f0
ripemd-160
cacf0c117d22ac29b677349e967a2affecbc60f1
Diameter
979217956
Circumference
3076303936.8328
Area
7.5309301326505E+17
Volume
4.9162813408485E+26
Surface area
3.0123720530602E+18
Circumference
3076303936.8328
Perimeter
1958435912
Area
239716951338204484
Diagonal
692411656.94723
Surface area
1438301708029226904
Volume
1.1736757155397E+26
Space diagonal
848027625.73787
Perimeter
1468826934
Area
1.0380048478832E+17
Altitude
424013812.86894
Surface area
1.0380048478832E+17
Volume
1.3831900956202E+25
Height
230803885.64908