54881925 is an odd 8-digits composite number following 54881924
and preceding 54881926 . In scientific notation, it is written as 5.4881925 × 10^7.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 25088640 positive integers (up to 54881925) that are relatively prime to 54881925.
54881925 has 16 divisors, whose sum is 80285184
The reverse of 54881925 is 52918845
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
fifty-four million eight hundred eighty-one thousand nine hundred twenty-five
Scientific notation
5.4881925 × 10^7
Engineering notation
5.4881925 × 10^6
Prime Factorization
15 × 5 × 7 × 104537
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
54881925
Product of the distinct prime numbers
The prime factorization of 54881925 is 15 × 5 × 7 × 104537.
Since it has a total of 4 prime factors.
7 , 3 , 94 , 68 , 187 , 148 , 4724 , 5157 , 82861 , 92622 , 482878 , 942222 , 5653976 , 1151095 , 23634355 , 816475 , 381906735 , 612223224 , 1345505345 , 8834219211
n×2
109763850
n×3
164645775
n×4
219527700
n×5
274409625
n÷2
27440962.5
n÷3
18293975
n÷3
13720481.25
n÷5
10976385
n2
3012025691705625
n3
1.6530576811026E+23
n4
9.0722987674947E+30
n5
4.9790522053524E+38
2 √n
7408.2335951291
3 √n
380.02290951446
4 √n
86.071096165491
5 √n
35.309036527507
1 , 5 , 7 , 15 , 35 , 75 , 105 , 525 , 104537 , 522685 , 731759 , 1568055 , 3658795 , 7840275 , 10976385 , 54881925
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
-54881924
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 54881925 can be divided by 16 positive divisors.
The sum of these divisors (counting 54881925) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010001010110111010000101
3
Ternary
10211021021211220
4
Quaternary
3101112322011
5
Quinary
103022210200
6
Senary
5240150553
8
Octal
321267205
10
Decimal
54881925
12
Duodecimal
16468459
16
Hexadecimal
3456e85
20
Vigesimal
h304g5
36
Base36
wob5x
md5
c97cd07222051a001eecbc35be6b12b7
sha1
0dae3655ac43a7a875fba629f5f4e98820f6efdc
sha256
438fb9a2500c5768d615a3921cacd808a7cc9e028c3e41a64ceed286845b512f
sha512
197dadb87dc4cf7c0c9ab07284975acbe0bfe4ed8376861ee66cfccd8d48759acbbb637097435079f0eadc675555e277792b2eda93d3d6f99b9f301419558eb8
ripemd-160
4a82153e977043e981342f8c0d9dc9b881728cc4
Diameter
109763850
Circumference
344833304.78973
Area
9.4625577854861E+15
Volume
6.9243118225495E+23
Surface area
3.7850231141944E+16
Circumference
344833304.78973
Perimeter
219527700
Area
3012025691705625
Diagonal
77614762.664143
Surface area
18072154150233750
Volume
1.6530576811026E+23
Space diagonal
95058282.517185
Perimeter
164645775
Area
1.3042453829342E+15
Altitude
47529141.258592
Surface area
1.3042453829342E+15
Volume
1.9481471600003E+22
Height
25871587.554714