479968989 is an odd 9-digits composite number following 479968988
and preceding 479968990 . In scientific notation, it is written as 4.79968989 × 10^8.
The sum of its digits is 69. It has a total of 3 prime factors and 8 positive divisors.
There are 318191376 positive integers (up to 479968989) that are relatively prime to 479968989.
479968989 has 8 divisors, whose sum is 643534560
The reverse of 479968989 is 989869974
Previous prime number is 179
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 69
Digital Root 6
Name
four hundred seventy-nine million nine hundred sixty-eight thousand nine hundred eighty-nine
Scientific notation
4.79968989 × 10^8
Engineering notation
4.79968989 × 10^6
Prime Factorization
3 × 179 × 893797
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
479968989
Product of the distinct prime numbers
The prime factorization of 479968989 is 3 × 179 × 893797.
Since it has a total of 3 prime factors.
8 , 4 , 46 , 7 , 257 , 676 , 5959 , 2885 , 62148 , 25886 , 936339 , 656019 , 4852082 , 1316276 , 94381300 , 42265137 , 964855295 , 59579874 , 9608984228 , 9870369566
n×2
959937978
n×3
1439906967
n×4
1919875956
n×5
2399844945
n÷2
239984494.5
n÷3
159989663
n÷3
119992247.25
n÷5
95993797.8
n2
230370230401682121
n3
1.1057056658159E+26
n4
5.3070443055324E+34
n5
2.5472166899046E+43
2 √n
21908.194562766
3 √n
782.95666620947
4 √n
148.0141701418
5 √n
54.480694562569
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
-479968988
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 479968989 can be divided by 8 positive divisors.
The sum of these divisors (counting 479968989) is 1, the average is 0.125.
Base
System
Value
2
Binary
11100100110111011111011011101
3
Ternary
1020110010221200020
4
Quaternary
130212323323131
5
Quinary
1440333001424
6
Senary
115343222353
8
Octal
3446737335
10
Decimal
479968989
12
Duodecimal
1148a79b9
16
Hexadecimal
1c9bbedd
20
Vigesimal
79jg299
36
Base36
7xrefx
md5
3a43fc557cd6c3f4d5439fa888dc657f
sha1
8a1c8fefcfe36a6becacd5c0f21aa2443810e852
sha256
f920b271d240f2fcede88b938337e7deffe932ad8a60391a78ba3d5d7a314f38
sha512
428516c799889ddfd5eec7d74c0a19339260394633954617f1e10263a56503a64928e1393a5d4188dd2fd06ae887ba1df1513f67c08e1903608c10bf67d42e06
ripemd-160
d4890f9e00ab86618e06ce000f96c3d3c04f2d1f
Diameter
959937978
Circumference
3015734099.5866
Area
7.2372942343571E+17
Volume
4.6315690623466E+26
Surface area
2.8949176937429E+18
Circumference
3015734099.5866
Perimeter
1919875956
Area
230370230401682121
Diagonal
678778653.7623
Surface area
1382221382410092726
Volume
1.1057056658159E+26
Space diagonal
831330675.00547
Perimeter
1439906967
Area
9.9753235901765E+16
Altitude
415665337.50273
Surface area
9.9753235901765E+16
Volume
1.3030866238247E+25
Height
226259551.2541