54278287 is an odd 8-digits composite number following 54278286
and preceding 54278288 . In scientific notation, it is written as 5.4278287 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 46392504 positive integers (up to 54278287) that are relatively prime to 54278287.
54278287 has 8 divisors, whose sum is 62208000
The reverse of 54278287 is 78287245
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
fifty-four million two hundred seventy-eight thousand two hundred eighty-seven
Scientific notation
5.4278287 × 10^7
Engineering notation
5.4278287 × 10^6
Prime Factorization
7 × 359 × 21599
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
54278287
Product of the distinct prime numbers
The prime factorization of 54278287 is 7 × 359 × 21599.
Since it has a total of 3 prime factors.
4 , 2 , 97 , 87 , 872 , 937 , 1242 , 5617 , 92051 , 1993 , 324569 , 991686 , 1673827 , 7496295 , 34172186 , 11204222 , 810802111 , 229055778 , 2492376453 , 2348954840
n×2
108556574
n×3
162834861
n×4
217113148
n×5
271391435
n÷2
27139143.5
n÷3
18092762.333333
n÷3
13569571.75
n÷5
10855657.4
n2
2946132439654369
n3
1.5991102209957E+23
n4
8.6796963519838E+30
n5
4.7111904966583E+38
2 √n
7367.3799277627
3 √n
378.62449842389
4 √n
85.833442944826
5 √n
35.231020783479
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
-54278286
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 54278287 can be divided by 8 positive divisors.
The sum of these divisors (counting 54278287) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001111000011100010001111
3
Ternary
10210010121210221
4
Quaternary
3033003202033
5
Quinary
102343401122
6
Senary
5215212211
8
Octal
317034217
10
Decimal
54278287
12
Duodecimal
16217067
16
Hexadecimal
33c388f
20
Vigesimal
gj4fe7
36
Base36
wbde7
md5
3f67ea336131cad1e755ae1899901e4f
sha1
574546e06f4ae665194811cfabe6edcdfc0396d2
sha256
75877723a04531016b93e6787b54f09bbfd03204a6a670ebb5c528418f5e721f
sha512
a9b59dbb95cf5c1ae27d3ca28b95a745ea2f0ef8ac6efc7162e1fb9946db204bcdb987691708b35ee9c4f49e51a4ff6223b6f8220e793d514ce502b54ad81735
ripemd-160
6c2ec51770e2a20cbf5550bd94f9506bdf737e62
Diameter
108556574
Circumference
341040535.37728
Area
9.2555480289207E+15
Volume
6.6983372300806E+23
Surface area
3.7022192115683E+16
Circumference
341040535.37728
Perimeter
217113148
Area
2946132439654369
Diagonal
76761089.617779
Surface area
17676794637926214
Volume
1.5991102209957E+23
Space diagonal
94012750.831805
Perimeter
162834861
Area
1.2757127678271E+15
Altitude
47006375.415903
Surface area
1.2757127678271E+15
Volume
1.8845694685513E+22
Height
25587029.872593