42187848 is an even 8-digits composite number following 42187847
and preceding 42187849 . In scientific notation, it is written as 4.2187848 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors.
There are 14062608 positive integers (up to 42187848) that are relatively prime to 42187848.
42187848 has 16 divisors, whose sum is 105469680
The reverse of 42187848 is 84878124
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
forty-two million one hundred eighty-seven thousand eight hundred forty-eight
Scientific notation
4.2187848 × 10^7
Engineering notation
4.2187848 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 1757827
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
10546962
Product of the distinct prime numbers
The prime factorization of 42187848 is 2 × 2 × 2 × 3 × 1757827.
Since it has a total of 5 prime factors.
6 , 10 , 56 , 5 , 485 , 306 , 7024 , 9341 , 3980 , 81721 , 457839 , 926837 , 8087687 , 6219522 , 47909834 , 60355891 , 565336775 , 800776869 , 3169674707 , 7678963859
n×2
84375696
n×3
126563544
n×4
168751392
n×5
210939240
n÷2
21093924
n÷3
14062616
n÷3
10546962
n÷5
8437569.6
n2
1779814518871104
n3
7.5086544390327E+22
n4
3.1677397215844E+30
n5
1.3364012187776E+38
2 √n
6495.2173173805
3 √n
348.12011971709
4 √n
80.592911086401
5 √n
33.499434399463
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 1757827 , 3515654 , 5273481 , 7031308 , 10546962 , 14062616 , 21093924 , 42187848
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42187847
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42187848 can be divided by 16 positive divisors.
The sum of these divisors (counting 42187848) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100000111011110001001000
3
Ternary
2221101100211220
4
Quaternary
2200323301020
5
Quinary
41300002343
6
Senary
4104122040
8
Octal
240736110
10
Decimal
42187848
12
Duodecimal
12166320
16
Hexadecimal
283bc48
20
Vigesimal
d3d9c8
36
Base36
p48co
md5
6450a9806367f7e703f05a28fd2f07fb
sha1
a0792839136db5ec6f1fc3abf320e125176498b0
sha256
6c4ef63e7fe92719faafb4381ef05dd8128742411d954eb4ec5a3dce199a2b20
sha512
5b44a41e618e1612d5fcd7e1f7c2a8ee31899352b6571db3a0315ff8237217019296f42ea3e2796cecae95784f5d79f42cbb567c23250aeaefcd1c82ed0b779f
ripemd-160
5730f81a0cabf0fd0f5ee67f1563706ea6829c8d
Diameter
84375696
Circumference
265074066.69513
Area
5.5914522172379E+15
Volume
3.1452178165346E+23
Surface area
2.2365808868952E+16
Circumference
265074066.69513
Perimeter
168751392
Area
1779814518871104
Diagonal
59662626.808935
Surface area
10678887113226624
Volume
7.5086544390327E+22
Space diagonal
73071496.197993
Perimeter
126563544
Area
7.7068229368338E+14
Altitude
36535748.098997
Surface area
7.7068229368338E+14
Volume
8.8490341190442E+21
Height
19887542.269645