40809744 (number)

40809744 is an even 8-digits composite number following 40809743 and preceding 40809745. In scientific notation, it is written as 4.0809744 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 50 positive divisors. There are 13602816 positive integers (up to 40809744) that are relatively prime to 40809744.

Interesting facts

Basic properties

Name

Name forty million eight hundred nine thousand seven hundred forty-four

Notation

Scientific notation 4.0809744 × 10^7
Engineering notation 4.0809744 × 10^6

Prime Factorization of 40809744

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 188934
Product of the distinct prime numbers

The prime factorization of 40809744 is 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 31489. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40809744)

Multiplication

n×y
n×2 81619488
n×3 122429232
n×4 163238976
n×5 204048720

Division

n÷y
n÷2 20404872
n÷3 13603248
n÷3 10202436
n÷5 8161948.8

Exponentiation

ny
n2 1665435205345536
n3 6.7965984378739E+22
n4 2.7736744232043E+30
n5 1.1319294315032E+38

Nth Root

y√n
2√n 6388.2504647204
3√n 344.2875277698
4√n 79.92653166953
5√n 33.277659530686

Divisors of 40809744

50 divisors

τ Total Divisors 50
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40809743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.02
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 50
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40809744 can be divided by 50 positive divisors. The sum of these divisors (counting 40809744) is 1, the average is 0.02.

Base conversion 40809744

Base System Value
2 Binary 10011011101011010100010000
3 Ternary 2211210100110000
4 Quaternary 2123223110100
5 Quinary 40421402434
6 Senary 4014410000
8 Octal 233532420
10 Decimal 40809744
12 Duodecimal 11800900
16 Hexadecimal 26eb510
20 Vigesimal cf1474
36 Base36 oap00

Cryptographic Hash Functions

md5 ff11079dd0c4684f7fe65109c79c6679
sha1 ecde788da0ff0faf2a4ec63515b08db14f82a555
sha256 b2f05d42777388e99dd24d67e9a7716f96f313494a45a3314128e3749c571016
sha512 e097d58a5a66c8b187f7b39a9965a20bf277837d8b2d8b1990cb975697d5ea3701cbe8e1c4e88c6de42f8ab98efb6cda1c9f31f0e5d2a0f332d34c3f46926fa7
ripemd-160 fdd55b56978ce18a72c868db0b492cdaf4d0b8a8

40809744 as geometric shapes

Circle

Radius = n
Diameter 81619488
Circumference 256415183.89056
Area 5.2321190061433E+15

Sphere

Radius = n
Volume 2.8469524962433E+23
Surface area 2.0928476024573E+16
Circumference 256415183.89056

Square

Length = n
Perimeter 163238976
Area 1665435205345536
Diagonal 57713693.441774

Cube

Length = n
Surface area 9992611232073216
Volume 6.7965984378739E+22
Space diagonal 70684550.051879

Equilateral Triangle

Length = n
Perimeter 122429232
Area 7.2115459809309E+14
Altitude 35342275.02594

Triangular Pyramid

Length = n
Surface area 7.2115459809309E+14
Volume 8.0098680740375E+21
Height 19237897.813925