27778086 (number)

27778086 is an even 8-digits composite number following 27778085 and preceding 27778087. In scientific notation, it is written as 2.7778086 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 7747488 positive integers (up to 27778086) that are relatively prime to 27778086.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred seventy-eight thousand eighty-six

Notation

Scientific notation 2.7778086 × 10^7
Engineering notation 2.7778086 × 10^6

Prime Factorization of 27778086

Prime Factorization 2 × 387 × 3 × 7 × 1709

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27778086
Product of the distinct prime numbers

The prime factorization of 27778086 is 2 × 387 × 3 × 7 × 1709. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 17, 37, 470, 782, 2322, 1615, 67554, 36134, 920259, 457216, 7673825, 1961229, 46174121, 95643957, 812888020, 689266850, 5001571412, 7715485089

Basic calculations (n = 27778086)

Multiplication

n×y
n×2 55556172
n×3 83334258
n×4 111112344
n×5 138890430

Division

n÷y
n÷2 13889043
n÷3 9259362
n÷3 6944521.5
n÷5 5555617.2

Exponentiation

ny
n2 771622061823396
n3 2.1434183992828E+22
n4 5.9540060629259E+29
n5 1.6539089246048E+37

Nth Root

y√n
2√n 5270.4920073936
3√n 302.85455228844
4√n 72.598154297431
5√n 30.813459734436

Divisors of 27778086

1, 2, 3, 6, 7, 14, 21, 42, 387, 774, 1161, 1709, 2322, 2709, 3418, 5127, 5418, 8127, 10254, 11963, 16254, 23926, 35889, 71778, 661383, 1322766, 1984149, 3968298, 4629681, 9259362, 13889043, 27778086

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27778085
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27778086 can be divided by 32 positive divisors. The sum of these divisors (counting 27778086) is 1, the average is 0.03125.

Base conversion 27778086

Base System Value
2 Binary 1101001111101110000100110
3 Ternary 1221021021101000
4 Quaternary 1221331300212
5 Quinary 24102344321
6 Senary 2431214130
8 Octal 151756046
10 Decimal 27778086
12 Duodecimal 9377346
16 Hexadecimal 1a7dc26
20 Vigesimal 8dc546
36 Base36 gjdpi

Cryptographic Hash Functions

md5 95ffbd667237482fbf22ecd01c1841e5
sha1 a242c6de1503fe4faa080d7b291b0decfd60a25b
sha256 2d9efdc2dc8313164cf2ab77e6d026ab6ff3c8c9119043f708f9deb733f92ff3
sha512 dbfa7b8525d641cd9b12fa909fa5c1837d76d77454b89853710ca8278941ce571eedb479d6b8c2c616be3fc1a6f7476f7575eb6bd28146ae1496d739e27c9a30
ripemd-160 b165d6af6a95fd381ef8703f3b41f7583effe98e

27778086 as geometric shapes

Circle

Radius = n
Diameter 55556172
Circumference 174534861.81677
Area 2.4241222007722E+15

Sphere

Radius = n
Volume 8.9783299956746E+22
Surface area 9.6964888030888E+15
Circumference 174534861.81677

Square

Length = n
Perimeter 111112344
Area 771622061823396
Diagonal 39284145.957966

Cube

Length = n
Surface area 4629732370940376
Volume 2.1434183992828E+22
Space diagonal 48113056.289018

Equilateral Triangle

Length = n
Perimeter 83334258
Area 3.3412215382979E+14
Altitude 24056528.144509

Triangular Pyramid

Length = n
Surface area 3.3412215382979E+14
Volume 2.5260428084214E+21
Height 13094715.319322