27431271 (number)

27431271 is an odd 8-digits composite number following 27431270 and preceding 27431272. In scientific notation, it is written as 2.7431271 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 15674904 positive integers (up to 27431271) that are relatively prime to 27431271.

Interesting facts

Basic properties

Name

Name twenty-seven million four hundred thirty-one thousand two hundred seventy-one

Notation

Scientific notation 2.7431271 × 10^7
Engineering notation 2.7431271 × 10^6

Prime Factorization of 27431271

Prime Factorization 21 × 3 × 3 × 145139

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9143757
Product of the distinct prime numbers

The prime factorization of 27431271 is 21 × 3 × 3 × 145139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 100, 42, 444, 452, 1549, 5066, 14650, 1088, 872987, 808188, 5184384, 3424030, 7677699, 58220227, 70389209, 735429183, 7265493525, 7329661792

Basic calculations (n = 27431271)

Multiplication

n×y
n×2 54862542
n×3 82293813
n×4 109725084
n×5 137156355

Division

n÷y
n÷2 13715635.5
n÷3 9143757
n÷3 6857817.75
n÷5 5486254.2

Exponentiation

ny
n2 752474628675441
n3 2.064133545982E+22
n4 5.6621806680024E+29
n5 1.5532081235494E+37

Nth Root

y√n
2√n 5237.4870882896
3√n 301.58887011653
4√n 72.370484925069
5√n 30.736130123207

Divisors of 27431271

1, 3, 9, 21, 63, 189, 145139, 435417, 1306251, 3047919, 9143757, 27431271

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27431270
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27431271 can be divided by 12 positive divisors. The sum of these divisors (counting 27431271) is 1, the average is 0.083333333333333.

Base conversion 27431271

Base System Value
2 Binary 1101000101001000101100111
3 Ternary 1220121122122000
4 Quaternary 1220221011213
5 Quinary 24010300041
6 Senary 2415540343
8 Octal 150510547
10 Decimal 27431271
12 Duodecimal 922a6b3
16 Hexadecimal 1a29167
20 Vigesimal 8b8i3b
36 Base36 gby3r

Cryptographic Hash Functions

md5 3d72fd42d86a0d39657dd3ae7286aa5a
sha1 d268675b976f88a233c14ca11521142d7169c25c
sha256 45132063261e02c9c227679e21a0fd212440fb02c00ae4fbc5928c9833ea6037
sha512 eae31377930cbde64c7515e2201fe366eaadff35ebd1bb43a377b47e43ddabe1fabeef71c201c478ab31c3ffb1f672ec09c773434b983f294fd328f31f63a5f3
ripemd-160 a8af75df4b13af1f465a0d5f8938d1a55f6bc1d7

27431271 as geometric shapes

Circle

Radius = n
Diameter 54862542
Circumference 172355758.90446
Area 2.3639687654595E+15

Sphere

Radius = n
Volume 8.6462223787806E+22
Surface area 9.4558750618379E+15
Circumference 172355758.90446

Square

Length = n
Perimeter 109725084
Area 752474628675441
Diagonal 38793675.481332

Cube

Length = n
Surface area 4514847772052646
Volume 2.064133545982E+22
Space diagonal 47512355.088191

Equilateral Triangle

Length = n
Perimeter 82293813
Area 3.258310720681E+14
Altitude 23756177.544095

Triangular Pyramid

Length = n
Surface area 3.258310720681E+14
Volume 2.4326047127309E+21
Height 12931225.160444