27431081 (number)

27431081 is an odd 8-digits composite number following 27431080 and preceding 27431082. In scientific notation, it is written as 2.7431081 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 25817472 positive integers (up to 27431081) that are relatively prime to 27431081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7431081 × 10^7
Engineering notation 2.7431081 × 10^6

Prime Factorization of 27431081

Prime Factorization 17 × 1613593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 27431081
Product of the distinct prime numbers

The prime factorization of 27431081 is 17 × 1613593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 7, 43, 11, 868, 866, 8638, 5206, 70496, 55981, 622207, 172516, 5871460, 1721686, 40725868, 86337347, 751076437, 602796541, 9575312599, 6269860333

Basic calculations (n = 27431081)

Multiplication

n×y
n×2 54862162
n×3 82293243
n×4 109724324
n×5 137155405

Division

n÷y
n÷2 13715540.5
n÷3 9143693.6666667
n÷3 6857770.25
n÷5 5486216.2

Exponentiation

ny
n2 752464204828561
n3 2.0640906552253E+22
n4 5.6620237954828E+29
n5 1.5531543335782E+37

Nth Root

y√n
2√n 5237.4689497886
3√n 301.58817380637
4√n 72.370359607982
5√n 30.736087544933

Divisors of 27431081

1, 17, 1613593, 27431081

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27431080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27431081 can be divided by 4 positive divisors. The sum of these divisors (counting 27431081) is 1, the average is 0.25.

Base conversion 27431081

Base System Value
2 Binary 1101000101001000010101001
3 Ternary 1220121122100222
4 Quaternary 1220221002221
5 Quinary 24010243311
6 Senary 2415535425
8 Octal 150510251
10 Decimal 27431081
12 Duodecimal 922a575
16 Hexadecimal 1a290a9
20 Vigesimal 8b8he1
36 Base36 gbxyh

Cryptographic Hash Functions

md5 80a9d198942332087ad74f8c5274667f
sha1 4bfb060c0cbaca5d843440fa8024a6a597296dbc
sha256 0b230e198a35d200c4696538fbe4bf1bb4006f4eecbf015d75c34f270d5b13e3
sha512 285decdbe110e6de2619234831e5fe0702d44e0fd8f36f2e7555b5342793cb87e914ce9911fc0a4a463c56c7ed28fba02a2e33aa6ccf6411100f58069e906c6c
ripemd-160 fcf795042d78c9b5a9023f8adeeb506f2d3bd146

27431081 as geometric shapes

Circle

Radius = n
Diameter 54862162
Circumference 172354565.09925
Area 2.3639360179787E+15

Sphere

Radius = n
Volume 8.6460427183988E+22
Surface area 9.4557440719148E+15
Circumference 172354565.09925

Square

Length = n
Perimeter 109724324
Area 752464204828561
Diagonal 38793406.780755

Cube

Length = n
Surface area 4514785228971366
Volume 2.0640906552253E+22
Space diagonal 47512025.998537

Equilateral Triangle

Length = n
Perimeter 82293243
Area 3.2582655841E+14
Altitude 23756012.999269

Triangular Pyramid

Length = n
Surface area 3.2582655841E+14
Volume 2.4325541654893E+21
Height 12931135.593585