27993821, twenty-seven million nine hundred ninety-three thousand eight hundred twenty-one: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

27993821 has 8 divisors, whose sum is 29872320
The reverse of 27993821 is 12839972
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	twenty-seven million nine hundred ninety-three thousand eight hundred twenty-one

Notation

Scientific notation	2.7993821 × 10^7
Engineering notation	2.7993821 × 10^6

Prime Factorization of 27993821

Prime Factorization 19 × 73 × 20183

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	27993821	Product of the distinct prime numbers

The prime factorization of 27993821 is 19 × 73 × 20183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 54, 60, 569, 282, 4686, 5088, 39320, 56435, 997918, 629119, 9199385, 5127059, 57776074, 54951715, 441198006, 640398322, 7164758790, 58799120

Basic calculations (n = 27993821)

Multiplication

n×y

n×2	55987642
n×3	83981463
n×4	111975284
n×5	139969105

Division

n÷y

n÷2	13996910.5
n÷3	9331273.6666667
n÷3	6998455.25
n÷5	5598764.2

Exponentiation

n^y

n²	783654014180041
n³	2.1937470198888E+22
n⁴	6.1411361394049E+29
n⁵	1.7191386582313E+37

Nth Root

^y√n

²√n	5290.9187292946
³√n	303.63655854039
⁴√n	72.73870172951
⁵√n	30.861173508004

Divisors of 27993821

1, 19, 73, 1387, 20183, 383477, 1473359, 27993821

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	-27993820	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 27993821 can be divided by 8 positive divisors. The sum of these divisors (counting 27993821) is 1, the average is 0.125.

Base conversion 27993821

Base	System	Value
2	Binary	1101010110010011011011101
3	Ternary	1221200020022012
4	Quaternary	1222302123131
5	Quinary	24131300241
6	Senary	2440001005
8	Octal	152623335
10	Decimal	27993821
12	Duodecimal	9460165
16	Hexadecimal	1ab26dd
20	Vigesimal	8ej4b1
36	Base36	go065

Cryptographic Hash Functions

md5	c94e70b55f9b7b199fe62818f311cf81
sha1	7e256f089ccfeaf9c19de3657fb9f0e728bf0bd8
sha256	9b213259014d6d570ceefeeb009d88e2f0173692a8296f38309b6e0466edec32
sha512	190d1c8f9c678f3e492d1248d4a448c450917ced0c85c22a7019d8f13f56a16e954f022bd9f1657e502481a64fb7a2b6594a47fc0d3ce046de251a838180b92c
ripemd-160	7cfcf52b9388f2f73cb35afd4c54566dc36b5591

27993821 as geometric shapes

Circle

Radius = n

Diameter	55987642
Circumference	175890364.79902
Area	2.4619216939042E+15

Sphere

Radius = n

Volume	9.1891460286893E+22
Surface area	9.8476867756167E+15
Circumference	175890364.79902

Square

Length = n

Perimeter	111975284
Area	783654014180041
Diagonal	39589241.320845

Cube

Length = n

Surface area	4701924085080246
Volume	2.1937470198888E+22
Space diagonal	48486720.269989

Equilateral Triangle

Length = n

Perimeter	83981463
Area	3.3933214202878E+14
Altitude	24243360.134994

Triangular Pyramid

Length = n

Surface area	3.3933214202878E+14
Volume	2.5853556566185E+21
Height	13196413.773615