40782868 is an even 8-digits composite number following 40782867
and preceding 40782869 . In scientific notation, it is written as 4.0782868 × 10^7.
The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors.
There are 17449344 positive integers (up to 40782868) that are relatively prime to 40782868.
40782868 has 24 divisors, whose sum is 81701312
The reverse of 40782868 is 86828704
Previous prime number is 1297
Is Prime? no Number parity even Number length 8 Sum of Digits 43 Digital Root 7
Name
forty million seven hundred eighty-two thousand eight hundred sixty-eight
Scientific notation
4.0782868 × 10^7
Engineering notation
4.0782868 × 10^6
Prime Factorization
2 × 2 × 7 × 1297 × 1123
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
20391434 Product of the distinct prime numbers
The prime factorization of 40782868 is 2 × 2 × 7 × 1297 × 1123.
Since it has a total of 5 prime factors.
5 , 6 , 90 , 16 , 129 , 500 , 6665 , 3975 , 63894 , 41629 , 746901 , 216531 , 8807344 , 1843933 , 81333190 , 50646068 , 622888894 , 287997016 , 4731652889 , 3501028704
n×2
81565736
n×3
122348604
n×4
163131472
n×5
203914340
n÷2
20391434
n÷3
13594289.333333
n÷3
10195717
n÷5
8156573.6
n2
1663242322305424
n3
6.7831792082596E+22
n4
2.7663750227079E+30
n5
1.1282070738959E+38
2 √n6386.1465689412
3 √n344.21193223229
4 √n79.913369150232
5 √n33.273275253871
1 , 2 , 4 , 7 , 14 , 28 , 1123 , 1297 , 2246 , 2594 , 4492 , 5188 , 7861 , 9079 , 15722 , 18158 , 31444 , 36316 , 1456531 , 2913062 , 5826124 , 10195717 , 20391434 , 40782868
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-40782867 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 40782868 can be divided by 24 positive divisors.
The sum of these divisors (counting 40782868) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10011011100100110000010100
3
Ternary
2211201222120121
4
Quaternary
2123210300110
5
Quinary
40420022433
6
Senary
4014041324
8
Octal
233446024
10
Decimal
40782868
12
Duodecimal
117a9244
16
Hexadecimal
26e4c14
20
Vigesimal
cehh38
36
Base36
oa49g
md5
9ac64b87d3cdcac4d13abe27ca8f45eb
sha1
232a64a1e87ca6f62255c8b03f2d74a14817079b
sha256
dc42f9f012044b29421b6a7cc4dcbbedf0c086bc610645b6537888b749fbd083
sha512
7a0129c5f8df4fc39a1d0f1ac7dee698c52632ad79b811a2d95b6503e4bad7a06bf004be157fa4de23fcb5e60c5bed00b1f7ba772aef1f5a733301e9a1fe9809
ripemd-160
3e2721fbcd3769d3828eaef14b76e8ca537ac6da
Diameter
81565736
Circumference
256246317.00224
Area
5.2252298608943E+15
Volume
2.8413314624868E+23
Surface area
2.0900919443577E+16
Circumference
256246317.00224
Perimeter
163131472
Area
1663242322305424
Diagonal
57675685.038072
Surface area
9979453933832544
Volume
6.7831792082596E+22
Space diagonal
70637999.454375
Perimeter
122348604
Area
7.2020505188296E+14
Altitude
35318999.727187
Surface area
7.2020505188296E+14
Volume
7.9940533602732E+21
Height
19225228.346024