125841904 is an even 9-digits composite number following 125841903
and preceding 125841905 . In scientific notation, it is written as 1.25841904 × 10^8.
The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors.
There are 60751040 positive integers (up to 125841904) that are relatively prime to 125841904.
125841904 has 20 divisors, whose sum is 252227160
The reverse of 125841904 is 409148521
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-five million eight hundred forty-one thousand nine hundred four
Scientific notation
1.25841904 × 10^8
Engineering notation
1.25841904 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 29 × 271211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
15730238
Product of the distinct prime numbers
The prime factorization of 125841904 is 2 × 2 × 2 × 2 × 29 × 271211.
Since it has a total of 6 prime factors.
5 , 10 , 23 , 7 , 885 , 357 , 1625 , 9234 , 5014 , 97944 , 773567 , 379929 , 1804926 , 967959 , 27515763 , 6473108 , 106623442 , 53065904 , 2364929978 , 3136518062
n×2
251683808
n×3
377525712
n×4
503367616
n×5
629209520
n÷2
62920952
n÷3
41947301.333333
n÷3
31460476
n÷5
25168380.8
n2
15836184802345216
n3
1.992855647623E+24
n4
2.5078474909403E+32
n5
3.1559230320155E+40
2 √n
11217.927794383
3 √n
501.12002786844
4 √n
105.91471944156
5 √n
41.683584298155
1 , 2 , 4 , 8 , 16 , 29 , 58 , 116 , 232 , 464 , 271211 , 542422 , 1084844 , 2169688 , 4339376 , 7865119 , 15730238 , 31460476 , 62920952 , 125841904
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-125841903
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 125841904 can be divided by 20 positive divisors.
The sum of these divisors (counting 125841904) is 1, the average is 0.05.
Base
System
Value
2
Binary
111100000000011000111110000
3
Ternary
22202210102122021
4
Quaternary
13200003013300
5
Quinary
224203420104
6
Senary
20253121224
8
Octal
740030760
10
Decimal
125841904
12
Duodecimal
36189214
16
Hexadecimal
78031f0
20
Vigesimal
1j6a4f4
36
Base36
22x88g
md5
7e62651640b41de20b8fb2f416ae591a
sha1
1628f286aebf06e0dacc2877c1c089545a1bf8fc
sha256
3f433730c869d692cccaca913b4972be61f4fd15cf3fdda78816f2cb8d30eaec
sha512
eb8937a85e08d230dc1147d204855fe81e3c565124aebd386150a21280cf08948c2302ffa5eb6ea86bc4f93ee0bcd1d51cf9899ea5a89163d4330427cf290243
ripemd-160
e97e9e3ca6987968764fe05fd1e56651b552a6c8
Diameter
251683808
Circumference
790688002.2403
Area
4.9750841835938E+16
Volume
8.3476542163164E+24
Surface area
1.9900336734375E+17
Circumference
790688002.2403
Perimeter
503367616
Area
15836184802345216
Diagonal
177967327.35165
Surface area
95017108814071296
Volume
1.992855647623E+24
Space diagonal
217964571.44921
Perimeter
377525712
Area
6.857269168928E+15
Altitude
108982285.7246
Surface area
6.857269168928E+15
Volume
2.3486029039335E+23
Height
59322442.450551