125628169 is an odd 9-digits composite number following 125628168
and preceding 125628170 . In scientific notation, it is written as 1.25628169 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 123498820 positive integers (up to 125628169) that are relatively prime to 125628169.
125628169 has 4 divisors, whose sum is 127757520
The reverse of 125628169 is 961826521
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-five million six hundred twenty-eight thousand one hundred sixty-nine
Scientific notation
1.25628169 × 10^8
Engineering notation
1.25628169 × 10^6
Prime Factorization
59 × 2129291
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
125628169
Product of the distinct prime numbers
The prime factorization of 125628169 is 59 × 2129291.
Since it has a total of 2 prime factors.
5 , 7 , 94 , 92 , 340 , 976 , 4610 , 7407 , 68616 , 31397 , 465577 , 402411 , 1691334 , 3378436 , 47896868 , 17638778 , 122338000 , 376882080 , 5173408169 , 4914410147
n×2
251256338
n×3
376884507
n×4
502512676
n×5
628140845
n÷2
62814084.5
n÷3
41876056.333333
n÷3
31407042.25
n÷5
25125633.8
n2
15782436846292561
n3
1.9827186433579E+24
n4
2.4908531280721E+32
n5
3.1292131772762E+40
2 √n
11208.397253845
3 √n
500.83615956156
4 √n
105.86971830436
5 √n
41.669415250312
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125628168
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125628169 can be divided by 4 positive divisors.
The sum of these divisors (counting 125628169) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011111001110111100001001
3
Ternary
22202101120110011
4
Quaternary
13133032330021
5
Quinary
224130100134
6
Senary
20244351521
8
Octal
737167411
10
Decimal
125628169
12
Duodecimal
360a55a1
16
Hexadecimal
77cef09
20
Vigesimal
1j53a89
36
Base36
22snbd
md5
a4caf2f9e18d27dc4c97a9d1d5901794
sha1
62cf4a9c1d699c3e128acd42ecc832620c920324
sha256
fc940f5249d72114b7e2e8a8e9a3c38662a2e5a44478f93a1c501126ece434d3
sha512
d9628cfdade8210d70c55bc67b8848f2cf16c1e17bf70baa1c54bf448ae41a59bfbd478a41c9c74972ad2b6ff095e13f000784295894f4543ebb3439a6dfd42c
ripemd-160
d4020745a37ea36bf53276dc29e7f8dc495b89be
Diameter
251256338
Circumference
789345065.62867
Area
4.9581987652058E+16
Volume
8.3051924321448E+24
Surface area
1.9832795060823E+17
Circumference
789345065.62867
Perimeter
502512676
Area
15782436846292561
Diagonal
177665060.4159
Surface area
94694621077755366
Volume
1.9827186433579E+24
Space diagonal
217594371.56985
Perimeter
376884507
Area
6.8339956212565E+15
Altitude
108797185.78492
Surface area
6.8339956212565E+15
Volume
2.3366563298389E+23
Height
59221686.8053