489879423 is an odd 9-digits composite number following 489879422
and preceding 489879424 . In scientific notation, it is written as 4.89879423 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 296629200 positive integers (up to 489879423) that are relatively prime to 489879423.
489879423 has 16 divisors, whose sum is 594328320
The reverse of 489879423 is 324978984
Previous prime number is 2087
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
four hundred eighty-nine million eight hundred seventy-nine thousand four hundred twenty-three
Scientific notation
4.89879423 × 10^8
Engineering notation
4.89879423 × 10^6
Prime Factorization
9 × 11 × 2087 × 2371
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
489879423
Product of the distinct prime numbers
The prime factorization of 489879423 is 9 × 11 × 2087 × 2371.
Since it has a total of 4 prime factors.
2 , 5 , 14 , 35 , 851 , 286 , 1207 , 437 , 15779 , 30476 , 229145 , 286850 , 6017840 , 8071505 , 12091982 , 66072326 , 549979267 , 358873896 , 8988461677 , 6872546098
n×2
979758846
n×3
1469638269
n×4
1959517692
n×5
2449397115
n÷2
244939711.5
n÷3
163293141
n÷3
122469855.75
n÷5
97975884.6
n2
239981849078812929
n3
1.175621697572E+26
n4
5.7591287887286E+34
n5
2.8212786880051E+43
2 √n
22133.219896798
3 √n
788.30884453377
4 √n
148.77237612137
5 √n
54.703843314757
1 , 9 , 11 , 99 , 2087 , 2371 , 18783 , 21339 , 22957 , 26081 , 206613 , 234729 , 4948277 , 44534493 , 54431047 , 489879423
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
-489879422
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 489879423 can be divided by 16 positive divisors.
The sum of these divisors (counting 489879423) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001100101111011101111111
3
Ternary
1021010210110020100
4
Quaternary
131030233131333
5
Quinary
2000402120143
6
Senary
120335452143
8
Octal
3514573577
10
Decimal
489879423
12
Duodecimal
118087053
16
Hexadecimal
1d32f77f
20
Vigesimal
7d1eib3
36
Base36
83ntdr
md5
bf55fecea91eb90d8bc8953387c77638
sha1
35cbbfc4323c4302019b43dabe2cc4edcc43cb3d
sha256
1c0a0166f9082faad8798d052cbd728a688dc2eb1369998aa98ca337c4122cbf
sha512
c162d148d9f3660bb4264d567b960836068da54328ca4e9d7762d4ea3f7ac9d2e7836993742c5d91072bcf42e8d4a3ed73ef27734ca9a78134f75790e0471453
ripemd-160
7764228840c2e3fbf88ced90eef59bf200eeb9e6
Diameter
979758846
Circumference
3078003192.8832
Area
7.5392521406089E+17
Volume
4.924432651324E+26
Surface area
3.0157008562436E+18
Circumference
3078003192.8832
Perimeter
1959517692
Area
239981849078812929
Diagonal
692794123.93411
Surface area
1439891094472877574
Volume
1.175621697572E+26
Space diagonal
848496050.21853
Perimeter
1469638269
Area
1.0391518887471E+17
Altitude
424248025.10926
Surface area
1.0391518887471E+17
Volume
1.3854834574387E+25
Height
230931374.6447