27943985, twenty-seven million nine hundred forty-three thousand nine hundred eighty-five: 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

27943985 has 8 divisors, whose sum is 34165800
The reverse of 27943985 is 58934972
Previous prime number is 53

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

Name	twenty-seven million nine hundred forty-three thousand nine hundred eighty-five

Notation

Scientific notation	2.7943985 × 10^7
Engineering notation	2.7943985 × 10^6

Prime Factorization of 27943985

Prime Factorization 5 × 53 × 105449

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	27943985	Product of the distinct prime numbers

The prime factorization of 27943985 is 5 × 53 × 105449. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 72, 8, 377, 645, 8397, 1365, 66890, 62939, 415631, 593128, 1210407, 4305539, 20340707, 2812809, 539163071, 214815295, 7586625654, 3964974118

Basic calculations (n = 27943985)

Multiplication

n×y

n×2	55887970
n×3	83831955
n×4	111775940
n×5	139719925

Division

n÷y

n÷2	13971992.5
n÷3	9314661.6666667
n÷3	6985996.25
n÷5	5588797

Exponentiation

n^y

n²	780866297680225
n³	2.1820516109382E+22
n⁴	6.0975217485282E+29
n⁵	1.7038905627805E+37

Nth Root

^y√n

²√n	5286.2070523202
³√n	303.45626851588
⁴√n	72.706306826301
⁵√n	30.850177554131

Divisors of 27943985

1, 5, 53, 265, 105449, 527245, 5588797, 27943985

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	-27943984	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 27943985 can be divided by 8 positive divisors. The sum of these divisors (counting 27943985) is 1, the average is 0.125.

Base conversion 27943985

Base	System	Value
2	Binary	1101010100110010000110001
3	Ternary	1221120200221102
4	Quaternary	1222212100301
5	Quinary	24123201420
6	Senary	2434534145
8	Octal	152462061
10	Decimal	27943985
12	Duodecimal	9437355
16	Hexadecimal	1aa6431
20	Vigesimal	8ecjj5
36	Base36	gmxpt

Cryptographic Hash Functions

md5	1dde5d2ae13a5b93503832a47ea34db3
sha1	d614158e6ed4242272210b601cb2b039073cce36
sha256	0476bd478cc9f880608df4a3a870f38f00dc51cc385a46bb7d0c8e7409dab75a
sha512	d0e225b250ba576b3790f2a02f899ca6af35821fb6a1d460eb890cef122e275aeddd2ba778dfd87e7e354f38005a1374d28e4478c5a79fb14d7365759fb9c506
ripemd-160	eeace335af459b137388261acb0e40c9ebaaac47

27943985 as geometric shapes

Circle

Radius = n

Diameter	55887970
Circumference	175577235.97605
Area	2.4531638242281E+15

Sphere

Radius = n

Volume	9.1401564142362E+22
Surface area	9.8126552969122E+15
Circumference	175577235.97605

Square

Length = n

Perimeter	111775940
Area	780866297680225
Diagonal	39518762.57375

Cube

Length = n

Surface area	4685197786081350
Volume	2.1820516109382E+22
Space diagonal	48400401.785943

Equilateral Triangle

Length = n

Perimeter	83831955
Area	3.3812502537509E+14
Altitude	24200200.892971

Triangular Pyramid

Length = n

Surface area	3.3812502537509E+14
Volume	2.571572484989E+21
Height	13172920.857917