42287777 is an odd 8-digits composite number following 42287776
and preceding 42287778 . In scientific notation, it is written as 4.2287777 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 34670592 positive integers (up to 42287777) that are relatively prime to 42287777.
42287777 has 8 divisors, whose sum is 50430336
The reverse of 42287777 is 77778224
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
forty-two million two hundred eighty-seven thousand seven hundred seventy-seven
Scientific notation
4.2287777 × 10^7
Engineering notation
4.2287777 × 10^6
Prime Factorization
7 × 23 × 262657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42287777
Product of the distinct prime numbers
The prime factorization of 42287777 is 7 × 23 × 262657.
Since it has a total of 3 prime factors.
2 , 1 , 46 , 70 , 91 , 792 , 7080 , 3730 , 12333 , 20045 , 256525 , 516830 , 2676880 , 9790199 , 20736066 , 61843501 , 200116575 , 720988631 , 3574245158 , 8534335107
n×2
84575554
n×3
126863331
n×4
169151108
n×5
211438885
n÷2
21143888.5
n÷3
14095925.666667
n÷3
10571944.25
n÷5
8457555.4
n2
1788256083601729
n3
7.5621374482243E+22
n4
3.1978598205386E+30
n5
1.352303829682E+38
2 √n
6502.9052737988
3 √n
348.39476329861
4 √n
80.640593213336
5 √n
33.515289191452
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
-42287776
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 42287777 can be divided by 8 positive divisors.
The sum of these divisors (counting 42287777) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100001010100001010100001
3
Ternary
2221120102220222
4
Quaternary
2201110022201
5
Quinary
41311202102
6
Senary
4110212425
8
Octal
241241241
10
Decimal
42287777
12
Duodecimal
121b4115
16
Hexadecimal
28542a1
20
Vigesimal
d45j8h
36
Base36
p6dgh
md5
ab467cdf943b018ee1dc9d9c39c9ae28
sha1
0c332483f0dac4f34aa4611f76e763ef7f68464d
sha256
75a389d0a7ad4b7478a4447f45102085a0be5469490b75ef4b0660318890a6e5
sha512
7594594f991816c055d5cbf6da6b3f478f34d922bf05e4741ed8824d5f90f7c9bb4a5f0f54330d567bb21464884aa402aa74c8291e3cf5293a93913e8ca1ce42
ripemd-160
1dcf7b74c40dce8ee5523a13da5d60cc6964c9b3
Diameter
84575554
Circumference
265701939.11969
Area
5.6179721749804E+15
Volume
3.167620727037E+23
Surface area
2.2471888699922E+16
Circumference
265701939.11969
Perimeter
169151108
Area
1788256083601729
Diagonal
59803947.756009
Surface area
10729536501610374
Volume
7.5621374482243E+22
Space diagonal
73244578.303143
Perimeter
126863331
Area
7.7433759843558E+14
Altitude
36622289.151571
Surface area
7.7433759843558E+14
Volume
8.9120644498403E+21
Height
19934649.252003