40385940 is an even 8-digits composite number following 40385939
and preceding 40385941 . In scientific notation, it is written as 4.0385940 × 10^7.
The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors.
There are 9230976 positive integers (up to 40385940) that are relatively prime to 40385940.
40385940 has 24 divisors, whose sum is 96927264
The reverse of 40385940 is 04958304
Previous prime number is 35
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
forty million three hundred eighty-five thousand nine hundred forty
Scientific notation
4.0385940 × 10^7
Engineering notation
4.0385940 × 10^6
Prime Factorization
2 × 2 × 3 × 35 × 96157
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
20192970
Product of the distinct prime numbers
The prime factorization of 40385940 is 2 × 2 × 3 × 35 × 96157.
Since it has a total of 5 prime factors.
10 , 2 , 79 , 63 , 560 , 433 , 1949 , 8671 , 90543 , 82841 , 348405 , 142565 , 9571045 , 9240501 , 26117375 , 12159367 , 926270496 , 901019195 , 6600189417 , 7567172933
n×2
80771880
n×3
121157820
n×4
161543760
n×5
201929700
n÷2
20192970
n÷3
13461980
n÷3
10096485
n÷5
8077188
n2
1631024149683600
n3
6.5870443447673E+22
n4
2.6602397768511E+30
n5
1.0743628401352E+38
2 √n
6354.993312349
3 √n
343.09158419911
4 √n
79.718211923932
5 √n
33.208253768554
1 , 2 , 3 , 4 , 6 , 12 , 35 , 70 , 105 , 140 , 210 , 420 , 96157 , 192314 , 288471 , 384628 , 576942 , 1153884 , 3365495 , 6730990 , 10096485 , 13461980 , 20192970 , 40385940
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
-40385939
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 40385940 can be divided by 24 positive divisors.
The sum of these divisors (counting 40385940) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10011010000011110110010100
3
Ternary
2210222211002120
4
Quaternary
2122003312110
5
Quinary
40314322230
6
Senary
4001335540
8
Octal
232036624
10
Decimal
40385940
12
Duodecimal
116375b0
16
Hexadecimal
2683d94
20
Vigesimal
cc84h0
36
Base36
o1lzo
md5
ddb6e4e22cabb505747373b202521e8b
sha1
c4f5946e8509376d654910305012971fef6ae8fd
sha256
adf72f2b416e8721f18688b949c07a52ff8357eb31b4b67adce7c757a9233bbb
sha512
4c82522421347b7e875b897e5bb69123f6431a7405950939f8387485245fe76dff1209197a9b2964bd4b79d358198d2f0552ecbe498ecb2c6dabf74dad3fe207
ripemd-160
e6448d152e709f546f33f285c7d0f9e320664df0
Diameter
80771880
Circumference
253752344.82464
Area
5.1240134864735E+15
Volume
2.7591746829855E+23
Surface area
2.0496053945894E+16
Circumference
253752344.82464
Perimeter
161543760
Area
1631024149683600
Diagonal
57114344.077186
Surface area
9786144898101600
Volume
6.5870443447673E+22
Space diagonal
69950499.991428
Perimeter
121157820
Area
7.0625417390596E+14
Altitude
34975249.995714
Surface area
7.0625417390596E+14
Volume
7.7629062069357E+21
Height
19038114.692395