125825685 is an odd 9-digits composite number following 125825684
and preceding 125825686 . In scientific notation, it is written as 1.25825685 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 67036608 positive integers (up to 125825685) that are relatively prime to 125825685.
125825685 has 16 divisors, whose sum is 201532416
The reverse of 125825685 is 586528521
Previous prime number is 7717
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-five million eight hundred twenty-five thousand six hundred eighty-five
Scientific notation
1.25825685 × 10^8
Engineering notation
1.25825685 × 10^6
Prime Factorization
5 × 3 × 7717 × 1087
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
125825685
Product of the distinct prime numbers
The prime factorization of 125825685 is 5 × 3 × 7717 × 1087.
Since it has a total of 4 prime factors.
5 , 5 , 66 , 17 , 220 , 272 , 2988 , 1134 , 52231 , 67980 , 346873 , 369803 , 6319236 , 851580 , 50711420 , 54515649 , 716954178 , 830889765 , 8595721446 , 8446273449
n×2
251651370
n×3
377477055
n×4
503302740
n×5
629128425
n÷2
62912842.5
n÷3
41941895
n÷3
31456421.25
n÷5
25165137
n2
15832103005719225
n3
1.9920852056852E+24
n4
2.506554855837E+32
n5
3.1538898172577E+40
2 √n
11217.204865741
3 √n
501.09849816947
4 √n
105.9113066001
5 √n
41.682509773869
1 , 3 , 5 , 15 , 1087 , 3261 , 5435 , 7717 , 16305 , 23151 , 38585 , 115755 , 8388379 , 25165137 , 41941895 , 125825685
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125825684
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125825685 can be divided by 16 positive divisors.
The sum of these divisors (counting 125825685) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011111111111001010010101
3
Ternary
22202202121101120
4
Quaternary
13133333022111
5
Quinary
224202410220
6
Senary
20252514153
8
Octal
737771225
10
Decimal
125825685
12
Duodecimal
3617b959
16
Hexadecimal
77ff295
20
Vigesimal
1j68445
36
Base36
22wvpx
md5
ba403bf3f085fa02f3d12401b3806eea
sha1
d9f1d012552de02fdfe8d35ac2d2cd85ba889e06
sha256
47bc426195650d954b7704380c067d2e0ac250edf70ccd8da2b49eea94eb69f0
sha512
2a4b604f26f2efb817456d60d5567f4a8fc6374e944d73e28f6ae134dfbab051f95bc6a33125cc7012d67050bfbb67f8a4b32df798ea34e79c75e8596c0ce1cf
ripemd-160
c0a3d9014f1c64aa5db5b6e79f6a21dd2a2cb858
Diameter
251651370
Circumference
790586095.25781
Area
4.9738018493644E+16
Volume
8.344426996674E+24
Surface area
1.9895207397458E+17
Circumference
790586095.25781
Perimeter
503302740
Area
15832103005719225
Diagonal
177944390.22188
Surface area
94992618034315350
Volume
1.9920852056852E+24
Space diagonal
217936479.31716
Perimeter
377477055
Area
6.8555016991424E+15
Altitude
108968239.65858
Surface area
6.8555016991424E+15
Volume
2.3476949294023E+23
Height
59314796.740628