27828131 (number)

27828131 is an odd 8-digits prime number following 27828130 and preceding 27828132. In scientific notation, it is written as 2.7828131 × 10^7. The sum of its digits is 32. It has a total of 1 prime factors and 2 positive divisors. There are 27828130 positive integers (up to 27828131) that are relatively prime to 27828131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7828131 × 10^7
Engineering notation 2.7828131 × 10^6

Prime Factorization of 27828131

Prime Factorization 27828131

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 27828131
Product of the distinct prime numbers

The prime factorization of 27828131 is 27828131. Since it has a total of 1 prime factors.

Most popular turbo-numbers

1, 8, 89, 40, 761, 559, 3908, 1525, 93197, 51385, 312466, 930019, 2896771, 4300932, 53185959, 14317698, 979559308, 643473274, 5444083320, 7187636782

Basic calculations (n = 27828131)

Multiplication

n×y
n×2 55656262
n×3 83484393
n×4 111312524
n×5 139140655

Division

n÷y
n÷2 13914065.5
n÷3 9276043.6666667
n÷3 6957032.75
n÷5 5565626.2

Exponentiation

ny
n2 774404874953161
n3 2.1550240307235E+22
n4 5.9970291035122E+29
n5 1.6688611150335E+37

Nth Root

y√n
2√n 5275.2375301971
3√n 303.03631743083
4√n 72.630830438575
5√n 30.82455444789

Divisors of 27828131

1, 27828131

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 27828132
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 13914066
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 5275.2376249796
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999281303
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27828131 can be divided by 2 positive divisors. The sum of these divisors (counting 27828131) is 27828132, the average is 13914066.

Base conversion 27828131

Base System Value
2 Binary 1101010001001111110100011
3 Ternary 1221100211000112
4 Quaternary 1222021332203
5 Quinary 24111000011
6 Senary 2432241535
8 Octal 152117643
10 Decimal 27828131
12 Duodecimal 93a02ab
16 Hexadecimal 1a89fa3
20 Vigesimal 8dia6b
36 Base36 gkgbn

Cryptographic Hash Functions

md5 e33b97020f477dd4ceb516fb5a23ae67
sha1 d7a04f195f81ca508a0d8abcca8826c4f8b33618
sha256 fbc5ca18e92e32415b82131fa52b9ddb3fa4599524200ce126d1ca0c5fc0cba8
sha512 6552ffbae869d2934f26566766dc356b12f04cb97c2be2e0d1e8ead41c443aaa3a12da80fb2cb1eb0e1cb21b756f5fe6e7ee9ed43c27644495ea680a178019eb
ripemd-160 e27676e4a9ce7254331609b8a12ea23ff4621e98

27828131 as geometric shapes

Circle

Radius = n
Diameter 55656262
Circumference 174849303.82547
Area 2.432864666057E+15

Sphere

Radius = n
Volume 9.026943550974E+22
Surface area 9.7314586642279E+15
Circumference 174849303.82547

Square

Length = n
Perimeter 111312524
Area 774404874953161
Diagonal 39354920.275695

Cube

Length = n
Surface area 4646429249718966
Volume 2.1550240307235E+22
Space diagonal 48199736.771683

Equilateral Triangle

Length = n
Perimeter 83484393
Area 3.3532714726197E+14
Altitude 24099868.385841

Triangular Pyramid

Length = n
Surface area 3.3532714726197E+14
Volume 2.5397201762409E+21
Height 13118306.758565