124420385 is an odd 9-digits composite number following 124420384
and preceding 124420386 . In scientific notation, it is written as 1.24420385 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 98150400 positive integers (up to 124420385) that are relatively prime to 124420385.
124420385 has 8 divisors, whose sum is 149651880
The reverse of 124420385 is 583024421
Previous prime number is 57469
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-four million four hundred twenty thousand three hundred eighty-five
Scientific notation
1.24420385 × 10^8
Engineering notation
1.24420385 × 10^6
Prime Factorization
5 × 57469 × 433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
124420385
Product of the distinct prime numbers
The prime factorization of 124420385 is 5 × 57469 × 433.
Since it has a total of 3 prime factors.
2 , 1 , 10 , 99 , 939 , 387 , 290 , 4721 , 6974 , 64118 , 242013 , 722504 , 1120155 , 7727447 , 48633217 , 86743466 , 45932959 , 597111242 , 4525677589 , 1604950651
n×2
248840770
n×3
373261155
n×4
497681540
n×5
622101925
n÷2
62210192.5
n÷3
41473461.666667
n÷3
31105096.25
n÷5
24884077
n2
15480432203548225
n3
1.9260813347319E+24
n4
2.3964378120865E+32
n5
2.9816571520836E+40
2 √n
11154.388598216
3 √n
499.22598241183
4 √n
105.61433898016
5 √n
41.588983741053
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
-124420384
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 124420385 can be divided by 8 positive divisors.
The sum of these divisors (counting 124420385) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011010101000000100100001
3
Ternary
22200010012200102
4
Quaternary
13122220010201
5
Quinary
223322423020
6
Senary
20202432145
8
Octal
732500441
10
Decimal
124420385
12
Duodecimal
35802655
16
Hexadecimal
76a8121
20
Vigesimal
1ihcaj5
36
Base36
222rdt
md5
226edb07ae0106e72deddd182aef63a2
sha1
da3dc38caaccd4c4b1a202810126d76fca8147af
sha256
59511557fecc8f44b00bfcf2b5a7f6abd18e52449d499ac5d2a13730e04d3e49
sha512
7b86d38a75dfbc9c1b6f017bac4592f1048b132f22efcd6500eaf3ae288bb3343a39d0e2657ebb69fcc69a4edafe45f06185b3297434b320fce5456722467ec0
ripemd-160
3469a1478c29efa63d4438534d6446ecaad59ebb
Diameter
248840770
Circumference
781756334.94563
Area
4.8633212085062E+16
Volume
8.0679506285467E+24
Surface area
1.9453284834025E+17
Circumference
781756334.94563
Perimeter
497681540
Area
15480432203548225
Diagonal
175956995.90268
Surface area
92882593221289350
Volume
1.9260813347319E+24
Space diagonal
215502428.31728
Perimeter
373261155
Area
6.7032237749177E+15
Altitude
107751214.15864
Surface area
6.7032237749177E+15
Volume
2.2699086215096E+23
Height
58652331.967561