125455428 is an even 9-digits composite number following 125455427
and preceding 125455429 . In scientific notation, it is written as 1.25455428 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 35844336 positive integers (up to 125455428) that are relatively prime to 125455428.
125455428 has 24 divisors, whose sum is 278790400
The reverse of 125455428 is 824554521
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred twenty-five million four hundred fifty-five thousand four hundred twenty-eight
Scientific notation
1.25455428 × 10^8
Engineering notation
1.25455428 × 10^6
Prime Factorization
2 × 2 × 9 × 7 × 497839
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
62727714 Product of the distinct prime numbers
The prime factorization of 125455428 is 2 × 2 × 9 × 7 × 497839.
Since it has a total of 5 prime factors.
5 , 2 , 36 , 63 , 331 , 770 , 6664 , 3323 , 84176 , 33183 , 823354 , 997809 , 3056992 , 8363029 , 49323588 , 16879015 , 199682395 , 631399323 , 3620367674 , 3392315674
n×2
250910856
n×3
376366284
n×4
501821712
n×5
627277140
n÷2
62727714
n÷3
41818476
n÷3
31363857
n÷5
25091085.6
n2
15739064414663184
n3
1.9745510624611E+24
n4
2.4771814864892E+32
n5
3.1077586362117E+40
2 √n11200.688728824
3 √n500.6065013481
4 √n105.8333063304
5 √n41.65794970282
1 , 2 , 4 , 7 , 9 , 14 , 18 , 28 , 36 , 63 , 126 , 252 , 497839 , 995678 , 1991356 , 3484873 , 4480551 , 6969746 , 8961102 , 13939492 , 17922204 , 31363857 , 62727714 , 125455428
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-125455427 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125455428 can be divided by 24 positive divisors.
The sum of these divisors (counting 125455428) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
111011110100100110001000100
3
Ternary
22202001210111100
4
Quaternary
13132210301010
5
Quinary
224104033203
6
Senary
20240540100
8
Octal
736446104
10
Decimal
125455428
12
Duodecimal
36021630
16
Hexadecimal
77a4c44
20
Vigesimal
1j41ib8
36
Base36
22oy10
md5
7ae16613f2e1a786aa7fd7f020166188
sha1
e54ef555517955b69f46680cb79165b5652190e5
sha256
27c68d789f98b51944ab11d84e3c67eff7c7aa0ac5970efe5609e7ac3973ac94
sha512
4527ce4013cee968d2fcde6e624a97a9955eec283530e8e847f0dab525cf8a36efb6f3b85dd203832ca15d900073501dd5a58b643639e40f3cf7203796fae4af
ripemd-160
b1c0197673751103634f99fd77ded15011d6dfa1
Diameter
250910856
Circumference
788259701.91553
Area
4.9445729139482E+16
Volume
8.2709801492878E+24
Surface area
1.9778291655793E+17
Circumference
788259701.91553
Perimeter
501821712
Area
15739064414663184
Diagonal
177420767.75092
Surface area
94434386487979104
Volume
1.9745510624611E+24
Space diagonal
217295175.3813
Perimeter
376366284
Area
6.815214807449E+15
Altitude
108647587.69065
Surface area
6.815214807449E+15
Volume
2.3270307434423E+23
Height
59140255.916974