54128857 is an odd 8-digits prime number following 54128856
and preceding 54128858 . In scientific notation, it is written as 5.4128857 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 54128856 positive integers (up to 54128857) that are relatively prime to 54128857.
54128857 has 2 divisors, whose sum is 54128858
The reverse of 54128857 is 75882145
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
fifty-four million one hundred twenty-eight thousand eight hundred fifty-seven
Scientific notation
5.4128857 × 10^7
Engineering notation
5.4128857 × 10^6
Prime Factorization
54128857
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
54128857
Product of the distinct prime numbers
The prime factorization of 54128857 is 54128857.
Since it has a total of 1 prime factors.
10 , 9 , 77 , 80 , 712 , 993 , 6026 , 2834 , 25721 , 74712 , 923825 , 587540 , 6782476 , 2866102 , 30027592 , 47638136 , 186586718 , 674385069 , 6775547353 , 904699613
n×2
108257714
n×3
162386571
n×4
216515428
n×5
270644285
n÷2
27064428.5
n÷3
18042952.333333
n÷3
13532214.25
n÷5
10825771.4
n2
2929933160126449
n3
1.5859393304404E+23
n4
8.5845083228086E+30
n5
4.6466962342061E+38
2 √n
7357.2316125021
3 √n
378.27672363982
4 √n
85.774306249028
5 √n
35.211600942726
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
54128858
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
27064429
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7357.2316804624
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999630511
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 54128857 can be divided by 2 positive divisors.
The sum of these divisors (counting 54128857) is 54128858, the average is 27064429.
Base
System
Value
2
Binary
11001110011111000011011001
3
Ternary
10202212000211111
4
Quaternary
3032133003121
5
Quinary
102324110412
6
Senary
5212100321
8
Octal
316370331
10
Decimal
54128857
12
Duodecimal
161646a1
16
Hexadecimal
339f0d9
20
Vigesimal
gi622h
36
Base36
w863d
md5
0036631186480fef2789435360df9da5
sha1
d8aaa6f8ca9a01038955646d3d420c6a23167d3c
sha256
ea8b7f7ddccfa6c4e9411f7390d7deffe90553cd36b10c33f1cd0b37d4040f41
sha512
d1158e0bfc89fe46c8e096ff19809b14f2450e6877ed41756ef9767ff23ebb6c56f09f76e69e168805add5621a4fc2d2774eea05676bc0b820cdb6fbf253896b
ripemd-160
d1d5ffdf568a1d69fe1af36d39910d3efa326e1c
Diameter
108257714
Circumference
340101638.99682
Area
9.2046564913624E+15
Volume
6.6431671327343E+23
Surface area
3.681862596545E+16
Circumference
340101638.99682
Perimeter
216515428
Area
2929933160126449
Diagonal
76549763.685154
Surface area
17579598960758694
Volume
1.5859393304404E+23
Space diagonal
93753930.47963
Perimeter
162386571
Area
1.26869827403E+15
Altitude
46876965.239815
Surface area
1.26869827403E+15
Volume
1.8690474251748E+22
Height
25516587.895051