27987557, twenty-seven million nine hundred eighty-seven thousand five hundred fifty-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

27987557 has 8 divisors, whose sum is 30261336
The reverse of 27987557 is 75578972
Previous prime number is 257

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5

Name

Name	twenty-seven million nine hundred eighty-seven thousand five hundred fifty-seven

Notation

Scientific notation	2.7987557 × 10^7
Engineering notation	2.7987557 × 10^6

Prime Factorization of 27987557

Prime Factorization 13 × 257 × 8377

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	27987557	Product of the distinct prime numbers

The prime factorization of 27987557 is 13 × 257 × 8377. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 10, 3, 53, 492, 725, 4744, 7496, 20652, 42541, 575919, 80417, 4103232, 2031715, 72296867, 11889920, 580079994, 769132459, 5446939247, 5720436505

Basic calculations (n = 27987557)

Multiplication

n×y

n×2	55975114
n×3	83962671
n×4	111950228
n×5	139937785

Division

n÷y

n÷2	13993778.5
n÷3	9329185.6666667
n÷3	6996889.25
n÷5	5597511.4

Exponentiation

n^y

n²	783303346828249
n³	2.1922747067646E+22
n⁴	6.1356413315234E+29
n⁵	1.7172161149757E+37

Nth Root

^y√n

²√n	5290.3267384917
³√n	303.61390924116
⁴√n	72.734632318392
⁵√n	30.859792262508

Divisors of 27987557

1, 13, 257, 3341, 8377, 108901, 2152889, 27987557

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	-27987556	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 27987557 can be divided by 8 positive divisors. The sum of these divisors (counting 27987557) is 1, the average is 0.125.

Base conversion 27987557

Base	System	Value
2	Binary	1101010110000111001100101
3	Ternary	1221122220201012
4	Quaternary	1222300321211
5	Quinary	24131100212
6	Senary	2435512005
8	Octal	152607145
10	Decimal	27987557
12	Duodecimal	9458605
16	Hexadecimal	1ab0e65
20	Vigesimal	8ei8hh
36	Base36	gnvc5

Cryptographic Hash Functions

md5	281a7e67bd1c2692d8087f52378d7a9f
sha1	01aaa350624c07403a57f455776b8f14e31be536
sha256	087ff1086fe53df661cc4243a459eff76c43444fcbcaeeb6cc663d2e234ba460
sha512	e8f126bff7021cdd643551e8a8e4133c3bdb0a47c0f993107e54d7fd42677bc8b0ec78c829f6cd9d0664f4cdcca4c5ae606bf229f9345c355ce33a842c4080df
ripemd-160	c2b2375bf53511d58ecdabf4941f26d8ee6a847a

27987557 as geometric shapes

Circle

Radius = n

Diameter	55975114
Circumference	175851006.92625
Area	2.4608200399279E+15

Sphere

Radius = n

Volume	9.1829788178967E+22
Surface area	9.8432801597117E+15
Circumference	175851006.92625

Square

Length = n

Perimeter	111950228
Area	783303346828249
Diagonal	39580382.68709

Cube

Length = n

Surface area	4699820080969494
Volume	2.1922747067646E+22
Space diagonal	48475870.70373

Equilateral Triangle

Length = n

Perimeter	83962671
Area	3.3918029861132E+14
Altitude	24237935.351865

Triangular Pyramid

Length = n

Surface area	3.3918029861132E+14
Volume	2.5836205189617E+21
Height	13193460.895697