40578972 is an even 8-digits composite number following 40578971
and preceding 40578973 . In scientific notation, it is written as 4.0578972 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 11476800 positive integers (up to 40578972) that are relatively prime to 40578972.
40578972 has 24 divisors, whose sum is 75147072
The reverse of 40578972 is 27987504
Previous prime number is 101
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
forty million five hundred seventy-eight thousand nine hundred seventy-two
Scientific notation
4.0578972 × 10^7
Engineering notation
4.0578972 × 10^6
Prime Factorization
2 × 2 × 21 × 101 × 4783
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20289486
Product of the distinct prime numbers
The prime factorization of 40578972 is 2 × 2 × 21 × 101 × 4783.
Since it has a total of 5 prime factors.
10 , 3 , 46 , 46 , 894 , 789 , 7146 , 1606 , 83830 , 47221 , 586584 , 856940 , 1773246 , 2288308 , 72687644 , 89747492 , 43331443 , 34710226 , 422375300 , 4410119418
n×2
81157944
n×3
121736916
n×4
162315888
n×5
202894860
n÷2
20289486
n÷3
13526324
n÷3
10144743
n÷5
8115794.4
n2
1646652968576784
n3
6.6819484705594E+22
n4
2.7114659989227E+30
n5
1.1002850284924E+38
2 √n
6370.1626352865
3 √n
343.63733863939
4 √n
79.813298611738
5 √n
33.239938236339
1 , 2 , 4 , 21 , 42 , 84 , 101 , 202 , 404 , 2121 , 4242 , 4783 , 8484 , 9566 , 19132 , 100443 , 200886 , 401772 , 483083 , 966166 , 1932332 , 10144743 , 20289486 , 40578972
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
-40578971
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 40578972 can be divided by 24 positive divisors.
The sum of these divisors (counting 40578972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10011010110010111110011100
3
Ternary
2211100121212220
4
Quaternary
2122302332130
5
Quinary
40342011342
6
Senary
4005425340
8
Octal
232627634
10
Decimal
40578972
12
Duodecimal
1170b250
16
Hexadecimal
26b2f9c
20
Vigesimal
cdc78c
36
Base36
o5qxo
md5
ad6d016cd014263de4288709a7e38813
sha1
3208e431c9bdf3bf5323dfce147ab69f733d9e9b
sha256
2776082bcb2f87643f8e365467d6df678a231284e5234291768a8e747f033bbf
sha512
1b68784c4d35b9d779751332c4104aab417892145f22e17c5b0a33be1c7e865c3b55b5febf160b68b6abee24b5516f0d9b68692edcb9c8d2033a32c922802c0e
ripemd-160
0f7824f62caee3be31ca753c81466f094e27816c
Diameter
81157944
Circumference
254965200.65085
Area
5.1731128690926E+15
Volume
2.7989280302367E+23
Surface area
2.0692451476371E+16
Circumference
254965200.65085
Perimeter
162315888
Area
1646652968576784
Diagonal
57387332.549558
Surface area
9879917811460704
Volume
6.6819484705594E+22
Space diagonal
70284841.222915
Perimeter
121736916
Area
7.1302165100228E+14
Altitude
35142420.611457
Surface area
7.1302165100228E+14
Volume
7.8747517917861E+21
Height
19129110.849853