124403728 is an even 9-digits composite number following 124403727
and preceding 124403729 . In scientific notation, it is written as 1.24403728 × 10^8.
The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors.
There are 62000640 positive integers (up to 124403728) that are relatively prime to 124403728.
124403728 has 20 divisors, whose sum is 241812028
The reverse of 124403728 is 827304421
Previous prime number is 313
Is Prime? no
Number parity even
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred twenty-four million four hundred three thousand seven hundred twenty-eight
Scientific notation
1.24403728 × 10^8
Engineering notation
1.24403728 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 313 × 24841
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15550466
Product of the distinct prime numbers
The prime factorization of 124403728 is 2 × 2 × 2 × 2 × 313 × 24841.
Since it has a total of 6 prime factors.
9 , 10 , 71 , 53 , 563 , 810 , 9505 , 7933 , 82648 , 1795 , 31917 , 19354 , 7776100 , 4074966 , 19296855 , 79234043 , 119475780 , 961209261 , 7702127286 , 4359222451
n×2
248807456
n×3
373211184
n×4
497614912
n×5
622018640
n÷2
62201864
n÷3
41467909.333333
n÷3
31100932
n÷5
24880745.6
n2
15476287540297984
n3
1.925307865613E+24
n4
2.3951547602998E+32
n5
2.9796618131824E+40
2 √n
11153.641916432
3 √n
499.20370316259
4 √n
105.61080397588
5 √n
41.587870121605
1 , 2 , 4 , 8 , 16 , 313 , 626 , 1252 , 2504 , 5008 , 24841 , 49682 , 99364 , 198728 , 397456 , 7775233 , 15550466 , 31100932 , 62201864 , 124403728
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-124403727
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 124403728 can be divided by 20 positive divisors.
The sum of these divisors (counting 124403728) is 1, the average is 0.05.
Base
System
Value
2
Binary
111011010100100000000010000
3
Ternary
22200002100211111
4
Quaternary
13122210000100
5
Quinary
223321404403
6
Senary
20202223104
8
Octal
732440020
10
Decimal
124403728
12
Duodecimal
357b4a94
16
Hexadecimal
76a4010
20
Vigesimal
1iha968
36
Base36
222ej4
md5
8f3d69c2ca47d5dffe05ab78eb09d0a7
sha1
4e2065707a736dbaa2be8f49ce6a47d9fb31544b
sha256
ca55ffc4cce9d2b04937cb1b50edb0e2d3c51265680309cefcb7dd5a806b7525
sha512
5e8fd436d21fada4a233d09d4bff75b7ca55d841a52b41c341f2c9b346790027202f429efe869908c51bc5ef022f85c6462c48189ce60de7b5bab91bfdc08d6b
ripemd-160
0fac5b40b2ae7a7c99cbf89b5a87eae918beadf6
Diameter
248807456
Circumference
781651675.92797
Area
4.8620191241443E+16
Volume
8.064710728678E+24
Surface area
1.9448076496577E+17
Circumference
781651675.92797
Perimeter
497614912
Area
15476287540297984
Diagonal
175933439.34737
Surface area
92857725241787904
Volume
1.925307865613E+24
Space diagonal
215473577.54698
Perimeter
373211184
Area
6.7014290830853E+15
Altitude
107736788.77349
Surface area
6.7014290830853E+15
Volume
2.2689970794113E+23
Height
58644479.782458