40993988 is an even 8-digits composite number following 40993987
and preceding 40993989 . In scientific notation, it is written as 4.0993988 × 10^7.
The sum of its digits is 50. It has a total of 5 prime factors and 24 positive divisors.
There are 17568264 positive integers (up to 40993988) that are relatively prime to 40993988.
40993988 has 24 divisors, whose sum is 83664000
The reverse of 40993988 is 88939904
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty million nine hundred ninety-three thousand nine hundred eighty-eight
Scientific notation
4.0993988 × 10^7
Engineering notation
4.0993988 × 10^6
Prime Factorization
2 × 2 × 49 × 7 × 29879
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20496994
Product of the distinct prime numbers
The prime factorization of 40993988 is 2 × 2 × 49 × 7 × 29879.
Since it has a total of 5 prime factors.
4 , 5 , 29 , 51 , 983 , 943 , 109 , 4695 , 79283 , 64649 , 535959 , 622475 , 3712723 , 6034283 , 285181 , 74074195 , 872270689 , 710080585 , 5202678163 , 2546999008
n×2
81987976
n×3
122981964
n×4
163975952
n×5
204969940
n÷2
20496994
n÷3
13664662.666667
n÷3
10248497
n÷5
8198797.6
n2
1680507052144144
n3
6.8890685929512E+22
n4
2.8241039523062E+30
n5
1.1577128353159E+38
2 √n
6402.6547618937
3 √n
344.80486900136
4 √n
80.016590541548
5 √n
33.307653184937
1 , 2 , 4 , 7 , 14 , 28 , 49 , 98 , 196 , 343 , 686 , 1372 , 29879 , 59758 , 119516 , 209153 , 418306 , 836612 , 1464071 , 2928142 , 5856284 , 10248497 , 20496994 , 40993988
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
-40993987
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 40993988 can be divided by 24 positive divisors.
The sum of these divisors (counting 40993988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10011100011000010011000100
3
Ternary
2212010201011212
4
Quaternary
2130120103010
5
Quinary
40443301423
6
Senary
4022350552
8
Octal
234302304
10
Decimal
40993988
12
Duodecimal
1188b458
16
Hexadecimal
27184c4
20
Vigesimal
cg44j8
36
Base36
oen5w
md5
dd458097741b4890f6ae7da5a921b1c6
sha1
9374214e1d9cfae966e7018b576501349716f9d9
sha256
ede40d3ecee02d29aaf281496262efb1beaf872e5c6b3747e27f7ed06ad05294
sha512
5ab99819563b063aaf5662bc09f1942b72500f6c19c021343fc269c32cfd2a408d95a19bc3fce63a416c9aba947d3adcbbf92f297623b234ced9b42d39436ad8
ripemd-160
c072c162759feb50a32a8c4cc6adb67ba0be083c
Diameter
81987976
Circumference
257572823.0843
Area
5.2794686093219E+15
Volume
2.8856863042256E+23
Surface area
2.1117874437288E+16
Circumference
257572823.0843
Perimeter
163975952
Area
1680507052144144
Diagonal
57974253.80536
Surface area
10083042312864864
Volume
6.8890685929512E+22
Space diagonal
71003670.020869
Perimeter
122981964
Area
7.2768089919786E+14
Altitude
35501835.010434
Surface area
7.2768089919786E+14
Volume
8.1188451968918E+21
Height
19324751.268453