40388748 is an even 8-digits composite number following 40388747
and preceding 40388749 . In scientific notation, it is written as 4.0388748 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 13402704 positive integers (up to 40388748) that are relatively prime to 40388748.
40388748 has 24 divisors, whose sum is 94661952
The reverse of 40388748 is 84788304
Previous prime number is 227
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
forty million three hundred eighty-eight thousand seven hundred forty-eight
Scientific notation
4.0388748 × 10^7
Engineering notation
4.0388748 × 10^6
Prime Factorization
2 × 2 × 3 × 227 × 14827
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
20194374 Product of the distinct prime numbers
The prime factorization of 40388748 is 2 × 2 × 3 × 227 × 14827.
Since it has a total of 5 prime factors.
9 , 6 , 10 , 37 , 909 , 690 , 768 , 9200 , 7158 , 38046 , 727787 , 16579 , 5318803 , 5357450 , 49970986 , 22361757 , 674550686 , 968501367 , 5893368518 , 9989984817
n×2
80777496
n×3
121166244
n×4
161554992
n×5
201943740
n÷2
20194374
n÷3
13462916
n÷3
10097187
n÷5
8077749.6
n2
1631250965007504
n3
6.5884184150445E+22
n4
2.6609797108379E+30
n5
1.0747363897415E+38
2 √n6355.2142371442
3 √n343.09953563668
4 √n79.719597572643
5 √n33.20871554403
1 , 2 , 3 , 4 , 6 , 12 , 227 , 454 , 681 , 908 , 1362 , 2724 , 14827 , 29654 , 44481 , 59308 , 88962 , 177924 , 3365729 , 6731458 , 10097187 , 13462916 , 20194374 , 40388748
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
-40388747 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 40388748 can be divided by 24 positive divisors.
The sum of these divisors (counting 40388748) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10011010000100100010001100
3
Ternary
2210222221221120
4
Quaternary
2122010202030
5
Quinary
40314414443
6
Senary
4001400540
8
Octal
232044214
10
Decimal
40388748
12
Duodecimal
11639150
16
Hexadecimal
268488c
20
Vigesimal
cc8bh8
36
Base36
o1o5o
md5
58d39b3a9bfe8948f53e0f9841977811
sha1
90b27f99fb58cdbd5b44f3125295c1fd441457f8
sha256
dc3cb7ae8393c95eb9a8c8c24dc804006f810f8ad915ecdb708a5018444c7a2d
sha512
c6b0c7011a7a4aea8446bfa474c6d153a0ecc18e01072b1bf7cad5e28a174fb304ee8cc4932ba226abfc7fa8f14a5d871dbfaf1e7a218229e013ca64de90290e
ripemd-160
560f5ab52d757ffd46157025b9bdfbf3cfb4c1ab
Diameter
80777496
Circumference
253769988.00898
Area
5.1247260478288E+15
Volume
2.7597502521973E+23
Surface area
2.0498904191315E+16
Circumference
253769988.00898
Perimeter
161554992
Area
1631250965007504
Diagonal
57118315.188869
Surface area
9787505790045024
Volume
6.5884184150445E+22
Space diagonal
69955363.590096
Perimeter
121166244
Area
7.0635238782219E+14
Altitude
34977681.795048
Surface area
7.0635238782219E+14
Volume
7.7645255642871E+21
Height
19039438.39629