128225523 is an odd 9-digits composite number following 128225522
and preceding 128225524 . In scientific notation, it is written as 1.28225523 × 10^8.
The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors.
There are 85378664 positive integers (up to 128225523) that are relatively prime to 128225523.
128225523 has 8 divisors, whose sum is 171177408
The reverse of 128225523 is 325522821
Previous prime number is 827
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 30
Digital Root 3
Name
one hundred twenty-eight million two hundred twenty-five thousand five hundred twenty-three
Scientific notation
1.28225523 × 10^8
Engineering notation
1.28225523 × 10^6
Prime Factorization
3 × 827 × 51683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128225523
Product of the distinct prime numbers
The prime factorization of 128225523 is 3 × 827 × 51683.
Since it has a total of 3 prime factors.
5 , 3 , 7 , 50 , 425 , 198 , 477 , 1972 , 32834 , 13519 , 873267 , 966442 , 473351 , 5491008 , 99026460 , 2719990 , 567704799 , 946965 , 832850780 , 9301090470
n×2
256451046
n×3
384676569
n×4
512902092
n×5
641127615
n÷2
64112761.5
n÷3
42741841
n÷3
32056380.75
n÷5
25645104.6
n2
16441784748623529
n3
2.1082564484457E+24
n4
2.7033228572007E+32
n5
3.4663498720241E+40
2 √n
11323.670915388
3 √n
504.26422668933
4 √n
106.4127385015
5 √n
41.840310213083
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
-128225522
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 128225523 can be divided by 8 positive divisors.
The sum of these divisors (counting 128225523) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001001001000011110011
3
Ternary
22221021112100110
4
Quaternary
13221021003303
5
Quinary
230311204043
6
Senary
20420152403
8
Octal
751110363
10
Decimal
128225523
12
Duodecimal
36b38703
16
Hexadecimal
7a490f3
20
Vigesimal
20183g3
36
Base36
24cbg3
md5
fea61d383ae0f69674b562b90870a4da
sha1
f13b187acc82a34be64fbb0aed9177153d8d78d2
sha256
1f4a6dd673738acc85d78724e21aaa352f149133c46932722822877710a4fa74
sha512
4b0a07d59163985edabb4f023b6d570f97fea7beccd98352f21dbe0e83fbd03757e6cb696a7a1553fbd3a4d11a2d79a3725e5c6d8e5952c0e03e8dd595b0915f
ripemd-160
687840ad008419e8d19efadb37c4c9a1921dd8ec
Diameter
256451046
Circumference
805664722.11902
Area
5.165339017818E+16
Volume
8.831043960427E+24
Surface area
2.0661356071272E+17
Circumference
805664722.11902
Perimeter
512902092
Area
16441784748623529
Diagonal
181338273.66898
Surface area
98650708491741174
Volume
2.1082564484457E+24
Space diagonal
222093120.66309
Perimeter
384676569
Area
7.1195016379318E+15
Altitude
111046560.33155
Surface area
7.1195016379318E+15
Volume
2.4846040519603E+23
Height
60446091.222994