489668839 is an odd 9-digits composite number following 489668838
and preceding 489668840 . In scientific notation, it is written as 4.89668839 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 428875200 positive integers (up to 489668839) that are relatively prime to 489668839.
489668839 has 16 divisors, whose sum is 553872384
The reverse of 489668839 is 938866984
Previous prime number is 233
Is Prime? no Number parity odd Number length 9 Sum of Digits 61 Digital Root 7
Name
four hundred eighty-nine million six hundred sixty-eight thousand eight hundred thirty-nine
Scientific notation
4.89668839 × 10^8
Engineering notation
4.89668839 × 10^6
Prime Factorization
31 × 11 × 233 × 6163
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
489668839 Product of the distinct prime numbers
The prime factorization of 489668839 is 31 × 11 × 233 × 6163.
Since it has a total of 4 prime factors.
3 , 4 , 18 , 68 , 679 , 171 , 2053 , 20 , 19176 , 59286 , 825055 , 750521 , 7449269 , 4212997 , 79237291 , 87538717 , 87137273 , 990803591 , 2997881101 , 779208084
n×2
979337678
n×3
1469006517
n×4
1958675356
n×5
2448344195
n÷2
244834419.5
n÷3
163222946.33333
n÷3
122417209.75
n÷5
97933767.8
n2
239775571887607921
n3
1.1741062590677E+26
n4
5.7492324874029E+34
n5
2.8152199972477E+43
2 √n22128.462192389
3 √n788.19587182086
4 √n148.75638538358
5 √n54.699139408079
1 , 11 , 31 , 233 , 341 , 2563 , 6163 , 7223 , 67793 , 79453 , 191053 , 1435979 , 2101583 , 15795769 , 44515349 , 489668839
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
-489668838 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 489668839 can be divided by 16 positive divisors.
The sum of these divisors (counting 489668839) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001011111100000011100111
3
Ternary
1021010101202100221
4
Quaternary
131023330003213
5
Quinary
2000323400324
6
Senary
120331145211
8
Octal
3513740347
10
Decimal
489668839
12
Duodecimal
117ba5207
16
Hexadecimal
1d2fc0e7
20
Vigesimal
7d08c1j
36
Base36
83jaw7
md5
83d18764d419e3619ca6a20a7e7a5c53
sha1
801883ac8e5473713cfb5b0a5af5d0c2619260e8
sha256
3a6304236b34b939a0325e111b0632d165cef147af58d048f83a1a1e020529b2
sha512
2ad74b227943d87780571d3e69fc3752ec5f1db824006a657f37b4f0b533f1a7a16f5524a9ac5f76f3b23f933660786fd8fd5c9153bc8219293ac37c0510f615
ripemd-160
376d5a9b635ce7c8d4be2a4b0c9c5e207105000b
Diameter
979337678
Circumference
3076680054.5885
Area
7.532771751524E+17
Volume
4.918084797361E+26
Surface area
3.0131087006096E+18
Circumference
3076680054.5885
Perimeter
1958675356
Area
239775571887607921
Diagonal
692496313.18529
Surface area
1438653431325647526
Volume
1.1741062590677E+26
Space diagonal
848131308.03126
Perimeter
1469006517
Area
1.0382586823081E+17
Altitude
424065654.01563
Surface area
1.0382586823081E+17
Volume
1.3836974960339E+25
Height
230832104.3951