27768139 (number)

27768139 is an odd 8-digits composite number following 27768138 and preceding 27768140. In scientific notation, it is written as 2.7768139 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 22438080 positive integers (up to 27768139) that are relatively prime to 27768139.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred sixty-eight thousand one hundred thirty-nine

Notation

Scientific notation 2.7768139 × 10^7
Engineering notation 2.7768139 × 10^6

Prime Factorization of 27768139

Prime Factorization 133 × 281 × 743

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 27768139
Product of the distinct prime numbers

The prime factorization of 27768139 is 133 × 281 × 743. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 98, 33, 112, 775, 3926, 2708, 38795, 95494, 877612, 470377, 3859836, 4411124, 11749528, 43822643, 935600369, 305893105, 4400666621, 9715887662

Basic calculations (n = 27768139)

Multiplication

n×y
n×2 55536278
n×3 83304417
n×4 111072556
n×5 138840695

Division

n÷y
n÷2 13884069.5
n÷3 9256046.3333333
n÷3 6942034.75
n÷5 5553627.8

Exponentiation

ny
n2 771069543523321
n3 2.1411166263222E+22
n4 5.9454824094926E+29
n5 1.6509498196885E+37

Nth Root

y√n
2√n 5269.5482728598
3√n 302.81839844301
4√n 72.591654292073
5√n 30.811252632081

Divisors of 27768139

1, 133, 281, 743, 37373, 98819, 208783, 27768139

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 -27768138
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 27768139 can be divided by 8 positive divisors. The sum of these divisors (counting 27768139) is 1, the average is 0.125.

Base conversion 27768139

Base System Value
2 Binary 1101001111011010101001011
3 Ternary 1221020202201121
4 Quaternary 1221323111023
5 Quinary 24102040024
6 Senary 2431100111
8 Octal 151732513
10 Decimal 27768139
12 Duodecimal 9371637
16 Hexadecimal 1a7b54b
20 Vigesimal 8db06j
36 Base36 gj617

Cryptographic Hash Functions

md5 49aaca633752fd5c296159f44c93258d
sha1 d5034532ef7b6125227a58ee59c5472a39c27b77
sha256 e0dd9bf5a1a5bc2388b1de84c27f7dc2a39b7acaf35160864b948349918cc842
sha512 8880668ed66288ad2a48a4331ee5c903abc0b39e9b51caea5a84f723bad0f4823cfaebff327ec00c2a6bd8190b99a9bdc903869b41b4dae4dd974ab7dcccb0be
ripemd-160 8cab9ab35f895e5b4e327e13f60f630a905e85d8

27768139 as geometric shapes

Circle

Radius = n
Diameter 55536278
Circumference 174472362.97252
Area 2.4223864133397E+15

Sphere

Radius = n
Volume 8.9686883516438E+22
Surface area 9.6895456533588E+15
Circumference 174472362.97252

Square

Length = n
Perimeter 111072556
Area 771069543523321
Diagonal 39270078.775661

Cube

Length = n
Surface area 4626417261139926
Volume 2.1411166263222E+22
Space diagonal 48095827.579635

Equilateral Triangle

Length = n
Perimeter 83304417
Area 3.3388290638783E+14
Altitude 24047913.789817

Triangular Pyramid

Length = n
Surface area 3.3388290638783E+14
Volume 2.5233301429728E+21
Height 13090026.258554