40894782 is an even 8-digits composite number following 40894781
and preceding 40894783 . In scientific notation, it is written as 4.0894782 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 12988800 positive integers (up to 40894782) that are relatively prime to 40894782.
40894782 has 32 divisors, whose sum is 85674240
The reverse of 40894782 is 28749804
Previous prime number is 401
Is Prime? no Number parity even Number length 8 Sum of Digits 42 Digital Root 6
Name
forty million eight hundred ninety-four thousand seven hundred eighty-two
Scientific notation
4.0894782 × 10^7
Engineering notation
4.0894782 × 10^6
Prime Factorization
2 × 3 × 23 × 401 × 739
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
40894782 Product of the distinct prime numbers
The prime factorization of 40894782 is 2 × 3 × 23 × 401 × 739.
Since it has a total of 5 prime factors.
3 , 4 , 77 , 39 , 307 , 852 , 7159 , 7952 , 24561 , 98613 , 813414 , 424930 , 9320820 , 9604452 , 39401579 , 9368267 , 196217088 , 169206601 , 7602086894 , 1283322855
n×2
81789564
n×3
122684346
n×4
163579128
n×5
204473910
n÷2
20447391
n÷3
13631594
n÷3
10223695.5
n÷5
8178956.4
n2
1672383194827524
n3
6.8391746172935E+22
n4
2.7968655503415E+30
n5
1.1437720696453E+38
2 √n6394.9028139605
3 √n344.5265001947
4 √n79.968136241634
5 √n33.291516563671
1 , 2 , 3 , 6 , 23 , 46 , 69 , 138 , 401 , 739 , 802 , 1203 , 1478 , 2217 , 2406 , 4434 , 9223 , 16997 , 18446 , 27669 , 33994 , 50991 , 55338 , 101982 , 296339 , 592678 , 889017 , 1778034 , 6815797 , 13631594 , 20447391 , 40894782
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-40894781 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 40894782 can be divided by 32 positive divisors.
The sum of these divisors (counting 40894782) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10011100000000000100111110
3
Ternary
2211221200002120
4
Quaternary
2130000010332
5
Quinary
40432113112
6
Senary
4020303410
8
Octal
234000476
10
Decimal
40894782
12
Duodecimal
11841b66
16
Hexadecimal
270013e
20
Vigesimal
cfbgj2
36
Base36
ocim6
md5
748b0c5e5094aae4ee280b2cc161948b
sha1
065ae6dd809c57b5fe2f058a54f0931cb020c9e3
sha256
589cfd46227d247c6cc14e805567fcdac9a5344b8cac387eb4f99c59237544bc
sha512
58ba43f4582f7473465830208582d686e9af8a69efa73932faa292cf5e507c92c3ce0095f752b62184dfd8f2f80d7d983e206c6f1b0355802d8fca451d248502
ripemd-160
36db74b5965caf457cacda8a9af422e38d3fd0ab
Diameter
81789564
Circumference
256949493.40271
Area
5.2539467588572E+15
Volume
2.8647867645743E+23
Surface area
2.1015787035429E+16
Circumference
256949493.40271
Perimeter
163579128
Area
1672383194827524
Diagonal
57833955.334691
Surface area
10034299168965144
Volume
6.8391746172935E+22
Space diagonal
70831840.188453
Perimeter
122684346
Area
7.2416316579141E+14
Altitude
35415920.094227
Surface area
7.2416316579141E+14
Volume
8.0600445826786E+21
Height
19277985.111564