489968269 is an odd 9-digits composite number following 489968268
and preceding 489968270 . In scientific notation, it is written as 4.89968269 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 415876032 positive integers (up to 489968269) that are relatively prime to 489968269.
489968269 has 16 divisors, whose sum is 565452928
The reverse of 489968269 is 962869984
Previous prime number is 397
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 two hundred sixty-nine
Scientific notation
4.89968269 × 10^8
Engineering notation
4.89968269 × 10^6
Prime Factorization
7 × 157 × 397 × 1123
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
489968269
Product of the distinct prime numbers
The prime factorization of 489968269 is 7 × 157 × 397 × 1123.
Since it has a total of 4 prime factors.
2 , 3 , 25 , 41 , 619 , 134 , 6490 , 672 , 89339 , 85578 , 82359 , 485342 , 1530240 , 2856801 , 14806990 , 76518850 , 424062682 , 84927929 , 8683433950 , 5547689823
n×2
979936538
n×3
1469904807
n×4
1959873076
n×5
2449841345
n÷2
244984134.5
n÷3
163322756.33333
n÷3
122492067.25
n÷5
97993653.8
n2
240068904626856361
n3
1.1762614564075E+26
n4
5.7633078968739E+34
n5
2.8238379939453E+43
2 √n
22135.226879343
3 √n
788.3564983377
4 √n
148.77912111363
5 √n
54.705827421412
1 , 7 , 157 , 397 , 1099 , 1123 , 2779 , 7861 , 62329 , 176311 , 436303 , 445831 , 1234177 , 3120817 , 69995467 , 489968269
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
-489968268
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 489968269 can be divided by 16 positive divisors.
The sum of these divisors (counting 489968269) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11101001101000101001010001101
3
Ternary
1021010221222002221
4
Quaternary
131031011022031
5
Quinary
2000412441034
6
Senary
120341415341
8
Octal
3515051215
10
Decimal
489968269
12
Duodecimal
11810a551
16
Hexadecimal
1d34528d
20
Vigesimal
7d260d9
36
Base36
83ppxp
md5
bbb22550c132e22b15d837b603a4d1be
sha1
80c4f1a8a9a18b52003647611c0eaf509ecb765c
sha256
962cd5b77a0a45657c423bc5a2a907b24148454ca4c233b87200e58fdbb02815
sha512
cf6da260cb39432a722a1e6cf918ae06170e84772a9ec320912d6f09bd995498cd87b4386ee7e73d405e7ac6741d22cdb5bcd7347f7fb21d207886def1a6c9ca
ripemd-160
690568dac4647a88a798568ad7eda718319b9a80
Diameter
979936538
Circumference
3078561428.765
Area
7.5419870713108E+17
Volume
4.9271124668674E+26
Surface area
3.0167948285243E+18
Circumference
3078561428.765
Perimeter
1959873076
Area
240068904626856361
Diagonal
692919771.15227
Surface area
1440413427761138166
Volume
1.1762614564075E+26
Space diagonal
848649936.00457
Perimeter
1469904807
Area
1.0395288503278E+17
Altitude
424324968.00229
Surface area
1.0395288503278E+17
Volume
1.3862374204568E+25
Height
230973257.05076