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 4 prime factors and 16 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 7 × 19 × 281 × 743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27768139
Product of the distinct prime numbers

The prime factorization of 27768139 is 7 × 19 × 281 × 743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 1, 25, 884, 87, 6401, 5979, 63135, 22499, 189523, 355423, 3117861, 3727604, 54381095, 9728115, 345910863, 255338448, 7650072012, 3072985511

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, 7, 19, 133, 281, 743, 1967, 5201, 5339, 14117, 37373, 98819, 208783, 1461481, 3966877, 27768139

16 divisors

τ Total Divisors 16
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 0.0625
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 16
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 16 positive divisors. The sum of these divisors (counting 27768139) is 1, the average is 0.0625.

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