42321388 is an even 8-digits composite number following 42321387
and preceding 42321389 . In scientific notation, it is written as 4.2321388 × 10^7.
The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors.
There are 21146832 positive integers (up to 42321388) that are relatively prime to 42321388.
42321388 has 12 divisors, whose sum is 74110960
The reverse of 42321388 is 88312324
Previous prime number is 4663
Is Prime? no
Number parity even
Number length 8
Sum of Digits 31
Digital Root 4
Name
forty-two million three hundred twenty-one thousand three hundred eighty-eight
Scientific notation
4.2321388 × 10^7
Engineering notation
4.2321388 × 10^6
Prime Factorization
2 × 2 × 4663 × 2269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21160694
Product of the distinct prime numbers
The prime factorization of 42321388 is 2 × 2 × 4663 × 2269.
Since it has a total of 4 prime factors.
7 , 9 , 67 , 8 , 189 , 504 , 510 , 6765 , 66084 , 86137 , 134842 , 208231 , 417532 , 9308500 , 75825125 , 76999103 , 500885693 , 945871595 , 3945794838 , 9345042904
n×2
84642776
n×3
126964164
n×4
169285552
n×5
211606940
n÷2
21160694
n÷3
14107129.333333
n÷3
10580347
n÷5
8464277.6
n2
1791099882246544
n3
7.580183306331E+22
n4
3.2080387881836E+30
n5
1.3576865427377E+38
2 √n
6505.4890669342
3 √n
348.48704209392
4 √n
80.65661204721
5 √n
33.520615195783
1 , 2 , 4 , 2269 , 4538 , 4663 , 9076 , 9326 , 18652 , 10580347 , 21160694 , 42321388
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-42321387
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42321388 can be divided by 12 positive divisors.
The sum of these divisors (counting 42321388) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10100001011100010111101100
3
Ternary
2221122011000211
4
Quaternary
2201130113230
5
Quinary
41313241023
6
Senary
4111032204
8
Octal
241342754
10
Decimal
42321388
12
Duodecimal
1220b664
16
Hexadecimal
285c5ec
20
Vigesimal
d4a398
36
Base36
p73e4
md5
ade49716e65304c3b3e4953a8c9ce35f
sha1
0dac22626b98a7285ff6918925317dd56d52a8f9
sha256
2eb7721da3b58ba0051aab8f9a9d37f8eebf44d07b6a79451b6219a9710fd81c
sha512
f015ba11bcdb5c04a280ae1b358bfd0dbe5ab1a6eff5b8d74f8620e770dc7e0c15777ca1accae9d2c6f3e2933710db1492f7d18450710716426b4371092c4bbc
ripemd-160
9a1bb07d5401154e6ff3b5fcc4e516ac92c04319
Diameter
84642776
Circumference
265913123.26105
Area
5.6269062319113E+15
Volume
3.1751797584045E+23
Surface area
2.2507624927645E+16
Circumference
265913123.26105
Perimeter
169285552
Area
1791099882246544
Diagonal
59851480.888054
Surface area
10746599293479264
Volume
7.580183306331E+22
Space diagonal
73302794.262836
Perimeter
126964164
Area
7.7556899937041E+14
Altitude
36651397.131418
Surface area
7.7556899937041E+14
Volume
8.9333316975729E+21
Height
19950493.629351