27431920 (number)

27431920 is an even 8-digits composite number following 27431919 and preceding 27431921. In scientific notation, it is written as 2.7431920 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 20 positive divisors. There are 10972736 positive integers (up to 27431920) that are relatively prime to 27431920.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-one thousand nine hundred twenty

Notation

Scientific notation 2.7431920 × 10^7
Engineering notation 2.7431920 × 10^6

Prime Factorization of 27431920

Prime Factorization 2 × 2 × 2 × 2 × 5 × 342899

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3428990
Product of the distinct prime numbers

The prime factorization of 27431920 is 2 × 2 × 2 × 2 × 5 × 342899. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 10, 6, 14, 499, 921, 5016, 680, 66683, 3774, 349568, 108007, 3424055, 6393584, 50629509, 71001042, 889314560, 589328773, 2510786760, 3029542386

Basic calculations (n = 27431920)

Multiplication

n×y
n×2 54863840
n×3 82295760
n×4 109727680
n×5 137159600

Division

n÷y
n÷2 13715960
n÷3 9143973.3333333
n÷3 6857980
n÷5 5486384

Exponentiation

ny
n2 752510234886400
n3 2.0642800562585E+22
n4 5.6627165360878E+29
n5 1.5533918700064E+37

Nth Root

y√n
2√n 5237.5490451164
3√n 301.59124854117
4√n 72.370912976944
5√n 30.736275559849

Divisors of 27431920

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 342899, 685798, 1371596, 1714495, 2743192, 3428990, 5486384, 6857980, 13715960, 27431920

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27431919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27431920 can be divided by 20 positive divisors. The sum of these divisors (counting 27431920) is 1, the average is 0.05.

Base conversion 27431920

Base System Value
2 Binary 1101000101001001111110000
3 Ternary 1220121200112001
4 Quaternary 1220221033300
5 Quinary 24010310140
6 Senary 2415543344
8 Octal 150511760
10 Decimal 27431920
12 Duodecimal 922ab54
16 Hexadecimal 1a293f0
20 Vigesimal 8b8jg0
36 Base36 gbyls

Cryptographic Hash Functions

md5 ec9771f091955b90ffb255e9d0ac1573
sha1 9fcecfa0a53a9f1297dbcf6b6f449b95707b9787
sha256 5973a267dc2001486e0c71cb069aab4c11835f06eb784eb72b5e6be47fc77096
sha512 4ddeb310887b2cfbef9e8d14ba0b54fa5758e1675ee5e9558c521721813fc8c0e19eca8363b57ff86a73646019f06aa1724d6fc25e4bdebd51b33c58e3931c46
ripemd-160 6f27ee7ced1f6dfd130303b10db05a178c221606

27431920 as geometric shapes

Circle

Radius = n
Diameter 54863840
Circumference 172359836.69173
Area 2.3640806256702E+15

Sphere

Radius = n
Volume 8.6468360795915E+22
Surface area 9.456322502681E+15
Circumference 172359836.69173

Square

Length = n
Perimeter 109727680
Area 752510234886400
Diagonal 38794593.305934

Cube

Length = n
Surface area 4515061409318400
Volume 2.0642800562585E+22
Space diagonal 47513479.189165

Equilateral Triangle

Length = n
Perimeter 82295760
Area 3.2584649000971E+14
Altitude 23756739.594582

Triangular Pyramid

Length = n
Surface area 3.2584649000971E+14
Volume 2.4327773767475E+21
Height 12931531.101978