54168081 is an odd 8-digits composite number following 54168080
and preceding 54168082 . In scientific notation, it is written as 5.4168081 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 32829120 positive integers (up to 54168081) that are relatively prime to 54168081.
54168081 has 8 divisors, whose sum is 78789984
The reverse of 54168081 is 18086145
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
fifty-four million one hundred sixty-eight thousand eighty-one
Scientific notation
5.4168081 × 10^7
Engineering notation
5.4168081 × 10^6
Prime Factorization
3 × 11 × 1641457
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
54168081
Product of the distinct prime numbers
The prime factorization of 54168081 is 3 × 11 × 1641457.
Since it has a total of 3 prime factors.
4 , 3 , 16 , 45 , 308 , 906 , 5202 , 1686 , 1392 , 2836 , 965334 , 313707 , 861090 , 3790408 , 69293690 , 66126213 , 862841300 , 759688887 , 4919816697 , 7961797618
n×2
108336162
n×3
162504243
n×4
216672324
n×5
270840405
n÷2
27084040.5
n÷3
18056027
n÷3
13542020.25
n÷5
10833616.2
n2
2934180999222561
n3
1.5893895403455E+23
n4
8.6094181361987E+30
n5
4.6635565896448E+38
2 √n
7359.8968063418
3 √n
378.36807321139
4 √n
85.78984092736
5 √n
35.216702619553
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
-54168080
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 54168081 can be divided by 8 positive divisors.
The sum of these divisors (counting 54168081) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001110101000101000010001
3
Ternary
10202221000122020
4
Quaternary
3032220220101
5
Quinary
102331334311
6
Senary
5213002053
8
Octal
316505021
10
Decimal
54168081
12
Duodecimal
16183329
16
Hexadecimal
33a8a11
20
Vigesimal
gib041
36
Base36
w90cx
md5
0131456e470a869846e6a4bd09bf9c1f
sha1
332bd1026304c051c1015ea89970a28dc2586670
sha256
c7ea86fb0838ad124ec9e8f4cbec2da2748344a368156390b134ff37341e0065
sha512
1f056a606d0b97aa4ab653600149e0a574a2c5f3a93350febd9d9a39ac86245897e8cb4f23d30e42bb8f3ad32a5f1d3d7caa405876b0d0a75386079e2d4a3e0a
ripemd-160
8f3f9e155282aaff73ebe167b61834d9faaaba94
Diameter
108336162
Circumference
340348090.65731
Area
9.2180014714604E+15
Volume
6.6576193381891E+23
Surface area
3.6872005885841E+16
Circumference
340348090.65731
Perimeter
216672324
Area
2934180999222561
Diagonal
76605234.797924
Surface area
17605085995335366
Volume
1.5893895403455E+23
Space diagonal
93821868.440506
Perimeter
162504243
Area
1.2705376423142E+15
Altitude
46910934.220253
Surface area
1.2705376423142E+15
Volume
1.8731135365421E+22
Height
25535078.265975