27956988, twenty-seven million nine hundred fifty-six thousand nine hundred eighty-eight: 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

27956988 has 12 divisors, whose sum is 49529312
The reverse of 27956988 is 88965972
Previous prime number is 81

Basic properties

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

Name

Name	twenty-seven million nine hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation	2.7956988 × 10^7
Engineering notation	2.7956988 × 10^6

Prime Factorization of 27956988

Prime Factorization 2 × 2 × 81 × 86287

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	13978494	Product of the distinct prime numbers

The prime factorization of 27956988 is 2 × 2 × 81 × 86287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 49, 83, 583, 532, 95, 9901, 39961, 46482, 124764, 212557, 8157354, 3337371, 56925641, 21281073, 1373896, 649041097, 8545537845, 4306774195

Basic calculations (n = 27956988)

Multiplication

n×y

n×2	55913976
n×3	83870964
n×4	111827952
n×5	139784940

Division

n÷y

n÷2	13978494
n÷3	9318996
n÷3	6989247
n÷5	5591397.6

Exponentiation

n^y

n²	781593178032144
n³	2.1850991099127E+22
n⁴	6.1088789594639E+29
n⁵	1.7078585576318E+37

Nth Root

^y√n

²√n	5287.436808133
³√n	303.50332968708
⁴√n	72.714763343719
⁵√n	30.853048083976

Divisors of 27956988

1, 2, 4, 81, 162, 324, 86287, 172574, 345148, 6989247, 13978494, 27956988

12 divisors

τ	Total Divisors	12	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-27956987	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.083333333333333	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	12	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27956988 can be divided by 12 positive divisors. The sum of these divisors (counting 27956988) is 1, the average is 0.083333333333333.

Base conversion 27956988

Base	System	Value
2	Binary	1101010101001011011111100
3	Ternary	1221121100210000
4	Quaternary	1222221123330
5	Quinary	24124110423
6	Senary	2435114300
8	Octal	152513374
10	Decimal	27956988
12	Duodecimal	9442990
16	Hexadecimal	1aa96fc
20	Vigesimal	8eec98
36	Base36	gn7r0

Cryptographic Hash Functions

md5	0835e460d4eb565cc01c6763d3cbc5ad
sha1	3a87fa65d56d6d92ad2ecf5e5873974442b4a89f
sha256	3f7b5b8982edd513d2019acc45f7e2b1ed5c546b5df7262d578d24f1ccf5d04d
sha512	cdae7ba4b41aed0379df81185ccc776f43635abfd978f8f464276e22dfbc84cb4ae5e9401c3db2d702c6fe0e604e069fbaffbf62c6e6ed4dcf624b1fdd21d8b0
ripemd-160	d07628d7b66d51100ecee16b02df986d4c9c778f

27956988 as geometric shapes

Circle

Radius = n

Diameter	55913976
Circumference	175658936.2346
Area	2.4554473862017E+15

Sphere

Radius = n

Volume	9.1529217480896E+22
Surface area	9.8217895448067E+15
Circumference	175658936.2346

Square

Length = n

Perimeter	111827952
Area	781593178032144
Diagonal	39537151.592702

Cube

Length = n

Surface area	4689559068192864
Volume	2.1850991099127E+22
Space diagonal	48422923.642593

Equilateral Triangle

Length = n

Perimeter	83870964
Area	3.3843977380023E+14
Altitude	24211461.821297

Triangular Pyramid

Length = n

Surface area	3.3843977380023E+14
Volume	2.5751639969732E+21
Height	13179050.530901