40397744 (number)

40397744 is an even 8-digits composite number following 40397743 and preceding 40397745. In scientific notation, it is written as 4.0397744 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 10 positive divisors. There are 20198864 positive integers (up to 40397744) that are relatively prime to 40397744.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-seven thousand seven hundred forty-four

Notation

Scientific notation 4.0397744 × 10^7
Engineering notation 4.0397744 × 10^6

Prime Factorization of 40397744

Prime Factorization 2 × 2 × 2 × 2 × 2524859

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5049718
Product of the distinct prime numbers

The prime factorization of 40397744 is 2 × 2 × 2 × 2 × 2524859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 40, 35, 619, 870, 883, 5151, 58252, 40517, 489002, 649955, 7284387, 9058647, 45882391, 69901406, 240828124, 192194044, 5950183427, 9502038376

Basic calculations (n = 40397744)

Multiplication

n×y
n×2 80795488
n×3 121193232
n×4 161590976
n×5 201988720

Division

n÷y
n÷2 20198872
n÷3 13465914.666667
n÷3 10099436
n÷5 8079548.8

Exponentiation

ny
n2 1631977720289536
n3 6.592821815796E+22
n4 2.6633512795214E+30
n5 1.0759338317218E+38

Nth Root

y√n
2√n 6355.92196302
3√n 343.12500720524
4√n 79.724036294081
5√n 33.210194762906

Divisors of 40397744

1, 2, 4, 8, 16, 2524859, 5049718, 10099436, 20198872, 40397744

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40397743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40397744 can be divided by 10 positive divisors. The sum of these divisors (counting 40397744) is 1, the average is 0.1.

Base conversion 40397744

Base System Value
2 Binary 10011010000110101110110000
3 Ternary 2211000102021202
4 Quaternary 2122012232300
5 Quinary 40320211434
6 Senary 4001510332
8 Octal 232065660
10 Decimal 40397744
12 Duodecimal 116423a8
16 Hexadecimal 2686bb0
20 Vigesimal cc9e74
36 Base36 o1v3k

Cryptographic Hash Functions

md5 85f3e14264958c97f143b5633680576c
sha1 78a5b97889b9865f395360d13e61c39b634b46cd
sha256 ecbf6efa52ddbaac922a63df8747b134dbb7438087bea3754a957e8572b02d69
sha512 b41edd35864fb4aa80c3ec4f37d25fff82359fda03b264b1759b182de4716f54104ad479b2ed55b66fc679cd35fc893a7a0b73962b852f871133c9915572b03d
ripemd-160 a21a44087fbb7b967cb7940a0db65dd372c22d13

40397744 as geometric shapes

Circle

Radius = n
Diameter 80795488
Circumference 253826511.544
Area 5.1270092168838E+15

Sphere

Radius = n
Volume 2.7615947443908E+23
Surface area 2.0508036867535E+16
Circumference 253826511.544

Square

Length = n
Perimeter 161590976
Area 1631977720289536
Diagonal 57131037.454076

Cube

Length = n
Surface area 9791866321737216
Volume 6.592821815796E+22
Space diagonal 69970945.119161

Equilateral Triangle

Length = n
Perimeter 121193232
Area 7.0666708209048E+14
Altitude 34985472.55958

Triangular Pyramid

Length = n
Surface area 7.0666708209048E+14
Volume 7.76971502184E+21
Height 19043679.151359