40398736 (number)

40398736 is an even 8-digits composite number following 40398735 and preceding 40398737. In scientific notation, it is written as 4.0398736 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 45 positive divisors. There are 17237472 positive integers (up to 40398736) that are relatively prime to 40398736.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety-eight thousand seven hundred thirty-six

Notation

Scientific notation 4.0398736 × 10^7
Engineering notation 4.0398736 × 10^6

Prime Factorization of 40398736

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7 × 227 × 227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 3178
Product of the distinct prime numbers

The prime factorization of 40398736 is 2 × 2 × 2 × 2 × 7 × 7 × 227 × 227. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40398736)

Multiplication

n×y
n×2 80797472
n×3 121196208
n×4 161594944
n×5 201993680

Division

n÷y
n÷2 20199368
n÷3 13466245.333333
n÷3 10099684
n÷5 8079747.2

Exponentiation

ny
n2 1632057870397696
n3 6.5933075042919E+22
n4 2.6636128923271E+30
n5 1.0760659404332E+38

Nth Root

y√n
2√n 6356
3√n 343.12781575499
4√n 79.724525711979
5√n 33.210357862061

Divisors of 40398736

45 divisors

τ Total Divisors 45
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40398735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022222222222222
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 45
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40398736 can be divided by 45 positive divisors. The sum of these divisors (counting 40398736) is 1, the average is 0.022222222222222.

Base conversion 40398736

Base System Value
2 Binary 10011010000110111110010000
3 Ternary 2211000110122111
4 Quaternary 2122012332100
5 Quinary 40320224421
6 Senary 4001515104
8 Octal 232067620
10 Decimal 40398736
12 Duodecimal 11642a94
16 Hexadecimal 2686f90
20 Vigesimal cc9ggg
36 Base36 o1vv4

Cryptographic Hash Functions

md5 dfc521f64ee7cd009c6dda2b9c79ab85
sha1 0d2240999b71a6c3e0520bdbda3d19a8e1c4b8f1
sha256 ddaf8266eb3669c73c04552c13efe9877c7e91d3df51e60707b897809f753dde
sha512 ec2c1555944606f21c83b0e22c0f65a878f9b418f2f36e18d336a983e3ffb5acc27e320951a3e82eda481b3125faf474c92480ffb500ef7ebedb9d3742f029b7
ripemd-160 88691d21f055ca95fec89151835deb74f94ae419

40398736 as geometric shapes

Circle

Radius = n
Diameter 80797472
Circumference 253832744.46383
Area 5.1272610158748E+15

Sphere

Radius = n
Volume 2.7617981891122E+23
Surface area 2.0509044063499E+16
Circumference 253832744.46383

Square

Length = n
Perimeter 161594944
Area 1632057870397696
Diagonal 57132440.35393

Cube

Length = n
Surface area 9792347222386176
Volume 6.5933075042919E+22
Space diagonal 69972663.313562

Equilateral Triangle

Length = n
Perimeter 121196208
Area 7.0670178810537E+14
Altitude 34986331.656781

Triangular Pyramid

Length = n
Surface area 7.0670178810537E+14
Volume 7.7702874112216E+21
Height 19044146.784643