125810542 is an even 9-digits composite number following 125810541
and preceding 125810543 . In scientific notation, it is written as 1.25810542 × 10^8.
The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors.
There are 52608000 positive integers (up to 125810542) that are relatively prime to 125810542.
125810542 has 32 divisors, whose sum is 222463584
The reverse of 125810542 is 245018521
Previous prime number is 1097
Is Prime? no Number parity even Number length 9 Sum of Digits 28 Digital Root 1
Name
one hundred twenty-five million eight hundred ten thousand five hundred forty-two
Scientific notation
1.25810542 × 10^8
Engineering notation
1.25810542 × 10^6
Prime Factorization
2 × 13 × 11 × 1097 × 401
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
125810542 Product of the distinct prime numbers
The prime factorization of 125810542 is 2 × 13 × 11 × 1097 × 401.
Since it has a total of 5 prime factors.
5 , 2 , 39 , 9 , 389 , 704 , 8321 , 9882 , 65106 , 79312 , 100742 , 705840 , 9533934 , 2118090 , 32060378 , 60936059 , 10297341 , 447935534 , 1729141604 , 163629212
n×2
251621084
n×3
377431626
n×4
503242168
n×5
629052710
n÷2
62905271
n÷3
41936847.333333
n÷3
31452635.5
n÷5
25162108.4
n2
15828292478333764
n3
1.9913660556337E+24
n4
2.5053484277968E+32
n5
3.1519924359996E+40
2 √n11216.52985553
3 √n501.07839512245
4 √n105.90811987534
5 √n41.681506435587
1 , 2 , 11 , 13 , 22 , 26 , 143 , 286 , 401 , 802 , 1097 , 2194 , 4411 , 5213 , 8822 , 10426 , 12067 , 14261 , 24134 , 28522 , 57343 , 114686 , 156871 , 313742 , 439897 , 879794 , 4838867 , 5718661 , 9677734 , 11437322 , 62905271 , 125810542
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-125810541 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125810542 can be divided by 32 positive divisors.
The sum of these divisors (counting 125810542) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111011111111011011101101110
3
Ternary
22202201211121201
4
Quaternary
13133323131232
5
Quinary
224201414132
6
Senary
20252320114
8
Octal
737733556
10
Decimal
125810542
12
Duodecimal
3617303a
16
Hexadecimal
77fb76e
20
Vigesimal
1j66672
36
Base36
22wk1a
md5
0ce4f3dea1264bcf0bc92f22a7e54dd4
sha1
7b783167cba953456722423c613bf92179be10be
sha256
c77c02709a7120d64dc32de66e193127563956598e8b3d34f45c6205b3d4bde9
sha512
e8bcb69aa33803147df5caedff6534b039879a8b3c981cad7b778f244a47308c2880384649632dca918834086c03831442b03408db73078146f520f8d0d94dfc
ripemd-160
816baa7cc46363858afa2c2b80051b79d0e02f8f
Diameter
251621084
Circumference
790490948.9827
Area
4.9726047368804E+16
Volume
8.3414146279825E+24
Surface area
1.9890418947522E+17
Circumference
790490948.9827
Perimeter
503242168
Area
15828292478333764
Diagonal
177922974.78591
Surface area
94969754870002584
Volume
1.9913660556337E+24
Space diagonal
217910250.87178
Perimeter
377431626
Area
6.8538516923836E+15
Altitude
108955125.43589
Surface area
6.8538516923836E+15
Volume
2.3468474029388E+23
Height
59307658.26197