54188885 is an odd 8-digits composite number following 54188884
and preceding 54188886 . In scientific notation, it is written as 5.4188885 × 10^7.
The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors.
There are 42230208 positive integers (up to 54188885) that are relatively prime to 54188885.
54188885 has 16 divisors, whose sum is 66721536
The reverse of 54188885 is 58888145
Previous prime number is 293
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
fifty-four million one hundred eighty-eight thousand eight hundred eighty-five
Scientific notation
5.4188885 × 10^7
Engineering notation
5.4188885 × 10^6
Prime Factorization
5 × 47 × 293 × 787
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
54188885
Product of the distinct prime numbers
The prime factorization of 54188885 is 5 × 47 × 293 × 787.
Since it has a total of 4 prime factors.
4 , 8 , 13 , 57 , 432 , 999 , 889 , 6404 , 97804 , 66819 , 273588 , 709464 , 8846929 , 6206568 , 73849478 , 667635 , 561562129 , 893213754 , 8323189587 , 6253466041
n×2
108377770
n×3
162566655
n×4
216755540
n×5
270944425
n÷2
27094442.5
n÷3
18062961.666667
n÷3
13547221.25
n÷5
10837777
n2
2936435257543225
n3
1.5912215248096E+23
n4
8.6226520217429E+30
n5
4.6725189880125E+38
2 √n
7361.3100056987
3 √n
378.41650617373
4 √n
85.798076934735
5 √n
35.21940729633
1 , 5 , 47 , 235 , 293 , 787 , 1465 , 3935 , 13771 , 36989 , 68855 , 184945 , 230591 , 1152955 , 10837777 , 54188885
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
-54188884
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 54188885 can be divided by 16 positive divisors.
The sum of these divisors (counting 54188885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001110101101101101010101
3
Ternary
10202222002011202
4
Quaternary
3032231231111
5
Quinary
102333021020
6
Senary
5213242245
8
Octal
316555525
10
Decimal
54188885
12
Duodecimal
16193385
16
Hexadecimal
33adb55
20
Vigesimal
gidc45
36
Base36
w9get
md5
dfc988c61f521d069dca07d731ccc8c0
sha1
490527ea34beeed3c8d3c6579b94b8d14b3f88af
sha256
d54a52d285b7142c09893a497bdc00c6526a59abd96800c3ed4268d9aebd44fb
sha512
26de865f54453dfb509b588ae0ca225b68aa60409386f73ca1c12ca7bbc14fa0e753113f8e2d7f88ea6fa8880033ceadd8ac4b5073aa071b099ce7aa904bac30
ripemd-160
281e850979d13afa73c6599f3bdc97f25681ac0c
Diameter
108377770
Circumference
340478806.04444
Area
9.2250834328398E+15
Volume
6.6652931367675E+23
Surface area
3.6900333731359E+16
Circumference
340478806.04444
Perimeter
216755540
Area
2936435257543225
Diagonal
76634656.096876
Surface area
17618611545259350
Volume
1.5912215248096E+23
Space diagonal
93857902.025507
Perimeter
162566655
Area
1.2715137648004E+15
Altitude
46928951.012754
Surface area
1.2715137648004E+15
Volume
1.8752725509381E+22
Height
25544885.365625