128230273 is an odd 9-digits composite number following 128230272
and preceding 128230274 . In scientific notation, it is written as 1.28230273 × 10^8.
The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors.
There are 128098048 positive integers (up to 128230273) that are relatively prime to 128230273.
128230273 has 4 divisors, whose sum is 128362500
The reverse of 128230273 is 372032821
Previous prime number is 977
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred twenty-eight million two hundred thirty thousand two hundred seventy-three
Scientific notation
1.28230273 × 10^8
Engineering notation
1.28230273 × 10^6
Prime Factorization
977 × 131249
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
128230273
Product of the distinct prime numbers
The prime factorization of 128230273 is 977 × 131249.
Since it has a total of 2 prime factors.
2 , 3 , 65 , 85 , 215 , 890 , 8639 , 2986 , 30758 , 29164 , 123736 , 353289 , 156143 , 6508860 , 89845248 , 67768782 , 392844013 , 169542598 , 7423393536 , 2322692274
n×2
256460546
n×3
384690819
n×4
512921092
n×5
641151365
n÷2
64115136.5
n÷3
42743424.333333
n÷3
32057568.25
n÷5
25646054.6
n2
16443002913654529
n3
2.1084907525577E+24
n4
2.7037234481845E+32
n5
3.466991958772E+40
2 √n
11323.880651084
3 √n
504.27045328511
4 √n
106.41372397903
5 √n
41.840620195876
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128230272
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128230273 can be divided by 4 positive divisors.
The sum of these divisors (counting 128230273) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101001001010001110000001
3
Ternary
22221021202212101
4
Quaternary
13221022032001
5
Quinary
230311332043
6
Senary
20420230401
8
Octal
751121601
10
Decimal
128230273
12
Duodecimal
36b3b401
16
Hexadecimal
7a4a381
20
Vigesimal
2018fdd
36
Base36
24cf41
md5
afeb307bd3d709fb5936c5d6aa5d1d75
sha1
378cdbed33916fd1ed77f42748c67c93331ce970
sha256
8b680a4fe5ce6a147afc364ee26377f0b94a50263ce0ccf31504afa4a82236e0
sha512
2704c18677a44c6f7d1928630dbb827a26cdec35e774058b9671705c2e7d0a6b3d8f7f12bec1bc8de19c0653f3c13163d5fa0e344215e917f0d3b920b8f97e75
ripemd-160
af2f79f4fb0be284000a86ee89146b141305bc9c
Diameter
256460546
Circumference
805694567.24923
Area
5.1657217156493E+16
Volume
8.8320254111964E+24
Surface area
2.0662886862597E+17
Circumference
805694567.24923
Perimeter
512921092
Area
16443002913654529
Diagonal
181344991.1834
Surface area
98658017481927174
Volume
2.1084907525577E+24
Space diagonal
222101347.90443
Perimeter
384690819
Area
7.1200291188632E+15
Altitude
111050673.95221
Surface area
7.1200291188632E+15
Volume
2.4848801820045E+23
Height
60448330.394468