40807421 (number)

40807421 is an odd 8-digits composite number following 40807420 and preceding 40807422. In scientific notation, it is written as 4.0807421 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 37836288 positive integers (up to 40807421) that are relatively prime to 40807421.

Interesting facts

Basic properties

Name

Name forty million eight hundred seven thousand four hundred twenty-one

Notation

Scientific notation 4.0807421 × 10^7
Engineering notation 4.0807421 × 10^6

Prime Factorization of 40807421

Prime Factorization 19 × 47 × 45697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40807421
Product of the distinct prime numbers

The prime factorization of 40807421 is 19 × 47 × 45697. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40807421)

Multiplication

n×y
n×2 81614842
n×3 122422263
n×4 163229684
n×5 204037105

Division

n÷y
n÷2 20403710.5
n÷3 13602473.666667
n÷3 10201855.25
n÷5 8161484.2

Exponentiation

ny
n2 1665245608671241
n3 6.7954378621449E+22
n4 2.7730429371989E+30
n5 1.1316073058935E+38

Nth Root

y√n
2√n 6388.0686439643
3√n 344.28099505625
4√n 79.925394237153
5√n 33.277280671347

Divisors of 40807421

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40807420
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40807421 can be divided by 8 positive divisors. The sum of these divisors (counting 40807421) is 1, the average is 0.125.

Base conversion 40807421

Base System Value
2 Binary 10011011101010101111111101
3 Ternary 2211210020020222
4 Quaternary 2123222233331
5 Quinary 40421314141
6 Senary 4014351125
8 Octal 233525775
10 Decimal 40807421
12 Duodecimal 117bb4a5
16 Hexadecimal 26eabfd
20 Vigesimal cf0ib1
36 Base36 oan7h

Cryptographic Hash Functions

md5 e1c4e43f7719f456b6263bcde39bb8fb
sha1 8f8a2ce9acbf789005f277bec78b49ab9de1e98f
sha256 db30d5abe0ef596d24ca390a7a8666cbb3a0c276662acc3c8936e56765a86c38
sha512 7d302cca5baa7b3ab774f62d6932c07a69ad5c320cd8fe1d9f4d6045e493fb4a14152818274ee5e1223aa46c06fd9ae833dbb35b0d12ac10770908db12f164c4
ripemd-160 9931e1eedb7ce3ef0a96daf841d8e4f019b9abd2

40807421 as geometric shapes

Circle

Radius = n
Diameter 81614842
Circumference 256400588.05109
Area 5.2315233706242E+15

Sphere

Radius = n
Volume 2.8464663554187E+23
Surface area 2.0926093482497E+16
Circumference 256400588.05109

Square

Length = n
Perimeter 163229684
Area 1665245608671241
Diagonal 57710408.223669

Cube

Length = n
Surface area 9991473652027446
Volume 6.7954378621449E+22
Space diagonal 70680526.497853

Equilateral Triangle

Length = n
Perimeter 122422263
Area 7.2107250032489E+14
Altitude 35340263.248927

Triangular Pyramid

Length = n
Surface area 7.2107250032489E+14
Volume 8.0085003224241E+21
Height 19236802.741223