27996987, twenty-seven million nine hundred ninety-six 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

27996987 has 8 divisors, whose sum is 37941520
The reverse of 27996987 is 78969972
Previous prime number is 61

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3

Name

Name	twenty-seven million nine hundred ninety-six thousand nine hundred eighty-seven

Notation

Scientific notation	2.7996987 × 10^7
Engineering notation	2.7996987 × 10^6

Prime Factorization of 27996987

Prime Factorization 3 × 61 × 152989

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	27996987	Product of the distinct prime numbers

The prime factorization of 27996987 is 3 × 61 × 152989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 16, 10, 478, 178, 4523, 7343, 68167, 95336, 261865, 939276, 304239, 9455698, 65389228, 7735618, 365817003, 252454268, 618205761, 5974327070

Basic calculations (n = 27996987)

Multiplication

n×y

n×2	55993974
n×3	83990961
n×4	111987948
n×5	139984935

Division

n÷y

n÷2	13998493.5
n÷3	9332329
n÷3	6999246.75
n÷5	5599397.4

Exponentiation

n^y

n²	783831281078169
n³	2.1944914186539E+22
n⁴	6.1439147719664E+29
n⁵	1.7201110199985E+37

Nth Root

^y√n

²√n	5291.2179127305
³√n	303.64800484142
⁴√n	72.740758263373
⁵√n	30.861871533868

Divisors of 27996987

1, 3, 61, 183, 152989, 458967, 9332329, 27996987

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	-27996986	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 27996987 can be divided by 8 positive divisors. The sum of these divisors (counting 27996987) is 1, the average is 0.125.

Base conversion 27996987

Base	System	Value
2	Binary	1101010110011001100111011
3	Ternary	1221200101122110
4	Quaternary	1222303030323
5	Quinary	24131400422
6	Senary	2440023403
8	Octal	152631473
10	Decimal	27996987
12	Duodecimal	9461b63
16	Hexadecimal	1ab333b
20	Vigesimal	8ejc97
36	Base36	go2m3

Cryptographic Hash Functions

md5	b3c2910bc93ece3b7634219a839d87cf
sha1	4ce2326403596bff4c4e68b259ed895a3a34d277
sha256	c6a1827e0fd9839022025ba1844d0ee9f14e379fde65f33e881a28806dabecca
sha512	46743762d595d37466af42c2606381bbd41545807b9a38b4703b685b8eef86da717279250b58a9e01e897fdf24ada212c373f59725b73e2a1d464f1284a99820
ripemd-160	6329e60e4e09a6cefa97d4da783f37433b1b27e5

27996987 as geometric shapes

Circle

Radius = n

Diameter	55993974
Circumference	175910257.3637
Area	2.4624785942891E+15

Sphere

Radius = n

Volume	9.1922641589452E+22
Surface area	9.8499143771562E+15
Circumference	175910257.3637

Square

Length = n

Perimeter	111987948
Area	783831281078169
Diagonal	39593718.720983

Cube

Length = n

Surface area	4702987686469014
Volume	2.1944914186539E+22
Space diagonal	48492203.942845

Equilateral Triangle

Length = n

Perimeter	83990961
Area	3.394089008473E+14
Altitude	24246101.971423

Triangular Pyramid

Length = n

Surface area	3.394089008473E+14
Volume	2.5862329389764E+21
Height	13197906.240328