42853821 is an odd 8-digits composite number following 42853820
and preceding 42853822 . In scientific notation, it is written as 4.2853821 × 10^7.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 26633984 positive integers (up to 42853821) that are relatively prime to 42853821.
42853821 has 16 divisors, whose sum is 61072704
The reverse of 42853821 is 12835824
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 33
Digital Root 6
Name
forty-two million eight hundred fifty-three thousand eight hundred twenty-one
Scientific notation
4.2853821 × 10^7
Engineering notation
4.2853821 × 10^6
Prime Factorization
3 × 107 × 17 × 7853
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42853821
Product of the distinct prime numbers
The prime factorization of 42853821 is 3 × 107 × 17 × 7853.
Since it has a total of 4 prime factors.
1 , 6 , 97 , 17 , 381 , 270 , 9016 , 6657 , 23510 , 78225 , 147359 , 650694 , 6036798 , 9533864 , 68014422 , 31927699 , 127555046 , 251563408 , 5893081405 , 8055559285
n×2
85707642
n×3
128561463
n×4
171415284
n×5
214269105
n÷2
21426910.5
n÷3
14284607
n÷3
10713455.25
n÷5
8570764.2
n2
1836449974300041
n3
7.8698898474109E+22
n4
3.3725485081066E+30
n5
1.4452659008022E+38
2 √n
6546.2829911332
3 √n
349.94236057625
4 √n
80.909103264918
5 √n
33.604536546233
1 , 3 , 17 , 51 , 107 , 321 , 1819 , 5457 , 7853 , 23559 , 133501 , 400503 , 840271 , 2520813 , 14284607 , 42853821
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
-42853820
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 42853821 can be divided by 16 positive divisors.
The sum of these divisors (counting 42853821) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100011011110010110111101
3
Ternary
2222122012101120
4
Quaternary
2203132112331
5
Quinary
41432310241
6
Senary
4130301153
8
Octal
243362675
10
Decimal
42853821
12
Duodecimal
124277b9
16
Hexadecimal
28de5bd
20
Vigesimal
d7geb1
36
Base36
pii7x
md5
d795158b724be6497d39ca6fcd01311e
sha1
b1a56aa04e6a8b0d6616f36fabfab4b4bb63facb
sha256
91e3750aa05db13654296850549c4ded9abf7a7acebf932cdf65c8eac23162a2
sha512
fa25f018a2dc74649d76fe537978713576b36403d4905b05488dd8918578ee9a0d0ea9df78f173a86ba2230bb301b2a33b7358508e3335182b6ebf54c3eae54f
ripemd-160
c4fe92085844939f62285f8490bf00fee39a04d5
Diameter
85707642
Circumference
269258498.4637
Area
5.7693777479462E+15
Volume
3.2965317505582E+23
Surface area
2.3077510991785E+16
Circumference
269258498.4637
Perimeter
171415284
Area
1836449974300041
Diagonal
60604454.857709
Surface area
11018699845800246
Volume
7.8698898474109E+22
Space diagonal
74224995.270462
Perimeter
128561463
Area
7.9520616526156E+14
Altitude
37112497.635231
Surface area
7.9520616526156E+14
Volume
9.2747541304923E+21
Height
20201484.95257