54993721 is an odd 8-digits composite number following 54993720
and preceding 54993722 . In scientific notation, it is written as 5.4993721 × 10^7.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 53139360 positive integers (up to 54993721) that are relatively prime to 54993721.
54993721 has 8 divisors, whose sum is 56853504
The reverse of 54993721 is 12739945
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
fifty-four million nine hundred ninety-three thousand seven hundred twenty-one
Scientific notation
5.4993721 × 10^7
Engineering notation
5.4993721 × 10^6
Prime Factorization
1193 × 31 × 1487
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
54993721
Product of the distinct prime numbers
The prime factorization of 54993721 is 1193 × 31 × 1487.
Since it has a total of 3 prime factors.
6 , 9 , 94 , 79 , 18 , 439 , 4328 , 1242 , 88428 , 6435 , 331745 , 153296 , 857874 , 7309920 , 28667292 , 62295003 , 814190313 , 796914781 , 6440837241 , 6936799106
n×2
109987442
n×3
164981163
n×4
219974884
n×5
274968605
n÷2
27496860.5
n÷3
18331240.333333
n÷3
13748430.25
n÷5
10998744.2
n2
3024309349425841
n3
1.6631802458002E+23
n4
9.1464470410246E+30
n5
5.0299715671538E+38
2 √n
7415.7751449191
3 √n
380.28077356265
4 √n
86.114895023562
5 √n
35.323409917582
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-54993720
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 54993721 can be divided by 8 positive divisors.
The sum of these divisors (counting 54993721) is 1, the average is 0.125.
Base
System
Value
2
Binary
11010001110010001100111001
3
Ternary
10211110222012111
4
Quaternary
3101302030321
5
Quinary
103034244341
6
Senary
5242412321
8
Octal
321621471
10
Decimal
54993721
12
Duodecimal
165010a1
16
Hexadecimal
3472339
20
Vigesimal
h3e461
36
Base36
wqpfd
md5
7baf79ead99c474bf66cb6a58dae92c7
sha1
1753f542f9a1b3a021ba96aeeabc26f20abd214c
sha256
fdee93f75eb24a39ed2b20e566b4687ff8719d36628b4810eea4064ec5b2eb3c
sha512
b5f6816e2ab00b8c08f518e2a534628741217a63479ffc9398ffdea473ea2aecab1ab89b73837630f4c2a8294e7eeefa7ab1d84eec0d41ee9695a2194dc5a193
ripemd-160
345a8e1746e521b5d4d45b68e1f0a33f71e23fed
Diameter
109987442
Circumference
345535739.77433
Area
9.5011480343391E+15
Volume
6.9667131224019E+23
Surface area
3.8004592137357E+16
Circumference
345535739.77433
Perimeter
219974884
Area
3024309349425841
Diagonal
77772866.083562
Surface area
18145856096555046
Volume
1.6631802458002E+23
Space diagonal
95251918.869268
Perimeter
164981163
Area
1.3095643627528E+15
Altitude
47625959.434634
Surface area
1.3095643627528E+15
Volume
1.9600767169013E+22
Height
25924288.694521