27984987, twenty-seven million nine hundred eighty-four thousand nine hundred eighty-seven: 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

27984987 has 8 divisors, whose sum is 28380000
The reverse of 27984987 is 78948972
Previous prime number is 257

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9

Name

Name	twenty-seven million nine hundred eighty-four thousand nine hundred eighty-seven

Notation

Scientific notation	2.7984987 × 10^7
Engineering notation	2.7984987 × 10^6

Prime Factorization of 27984987

Prime Factorization 999 × 257 × 109

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	27984987	Product of the distinct prime numbers

The prime factorization of 27984987 is 999 × 257 × 109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 4, 31, 3, 551, 922, 8306, 792, 85587, 39400, 837478, 213144, 272267, 1657434, 11506103, 13028130, 675410787, 974873250, 3843695950, 6692097659

Basic calculations (n = 27984987)

Multiplication

n×y

n×2	55969974
n×3	83954961
n×4	111939948
n×5	139924935

Division

n÷y

n÷2	13992493.5
n÷3	9328329
n÷3	6996246.75
n÷5	5596997.4

Exponentiation

n^y

n²	783159497390169
n³	2.191670835339E+22
n⁴	6.1333879835242E+29
n⁵	1.7164278298488E+37

Nth Root

^y√n

²√n	5290.0838367648
³√n	303.60461568699
⁴√n	72.732962518825
⁵√n	30.859225492215

Divisors of 27984987

1, 109, 257, 999, 28013, 108891, 256743, 27984987

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	-27984986	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 27984987 can be divided by 8 positive divisors. The sum of these divisors (counting 27984987) is 1, the average is 0.125.

Base conversion 27984987

Base	System	Value
2	Binary	1101010110000010001011011
3	Ternary	1221122210012000
4	Quaternary	1222300101123
5	Quinary	24131004422
6	Senary	2435452043
8	Octal	152602133
10	Decimal	27984987
12	Duodecimal	9457023
16	Hexadecimal	1ab045b
20	Vigesimal	8ei297
36	Base36	gntcr

Cryptographic Hash Functions

md5	217187a465f1c04116a6991631598ad8
sha1	1d85cfceded24eda35262da1d5727e53a6e5272b
sha256	84f299fce9c4ce3f71f430182b09229b6307ca437509e6c275427e4644a85826
sha512	b236f06a5302d3bdc70101933c9c202e456163f1bc632471fb713b58ef28712602218ec5ece4fadde140632f45531c73496e44ad6248515f262e55132fd2d7bd
ripemd-160	e233a8c297fdc282941bbe6c8f4474f600476e0b

27984987 as geometric shapes

Circle

Radius = n

Diameter	55969974
Circumference	175834859.14001
Area	2.46036812359E+15

Sphere

Radius = n

Volume	9.1804493271842E+22
Surface area	9.8414724943601E+15
Circumference	175834859.14001

Square

Length = n

Perimeter	111939948
Area	783159497390169
Diagonal	39576748.158235

Cube

Length = n

Surface area	4698956984341014
Volume	2.191670835339E+22
Space diagonal	48471419.333155

Equilateral Triangle

Length = n

Perimeter	83954961
Area	3.3911800997747E+14
Altitude	24235709.666577

Triangular Pyramid

Length = n

Surface area	3.3911800997747E+14
Volume	2.5829088496617E+21
Height	13192249.386078