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

27996855 (number)

27996855 is an odd 8-digits composite number following 27996854 and preceding 27996856. In scientific notation, it is written as 2.7996855 × 10^7. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 14931648 positive integers (up to 27996855) that are relatively prime to 27996855.

Interesting facts

27996855 has 4 divisors, whose sum is 29863328
The reverse of 27996855 is 55869972
Previous prime number is 15

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6

Name

Name	twenty-seven million nine hundred ninety-six thousand eight hundred fifty-five

Notation

Scientific notation	2.7996855 × 10^7
Engineering notation	2.7996855 × 10^6

Prime Factorization of 27996855

Prime Factorization 15 × 1866457

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	27996855	Product of the distinct prime numbers

The prime factorization of 27996855 is 15 × 1866457. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 9, 89, 15, 786, 7, 217, 3516, 51610, 13411, 576650, 704968, 6417665, 4791688, 50922005, 36045211, 173147040, 872729365, 3632744591, 6283190793

Basic calculations (n = 27996855)

Multiplication

n×y

n×2	55993710
n×3	83990565
n×4	111987420
n×5	139984275

Division

n÷y

n÷2	13998427.5
n÷3	9332285
n÷3	6999213.75
n÷5	5599371

Exponentiation

n^y

n²	783823889891025
n³	2.1944603790815E+22
n⁴	6.143798903639E+29
n⁵	1.7200704705434E+37

Nth Root

^y√n

²√n	5291.205439217
³√n	303.64752762816
⁴√n	72.740672523816
⁵√n	30.861842432346

Divisors of 27996855

1, 15, 1866457, 27996855

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-27996854	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27996855 can be divided by 4 positive divisors. The sum of these divisors (counting 27996855) is 1, the average is 0.25.

Base conversion 27996855

Base	System	Value
2	Binary	1101010110011001010110111
3	Ternary	1221200101110120
4	Quaternary	1222303022313
5	Quinary	24131344410
6	Senary	2440023023
8	Octal	152631267
10	Decimal	27996855
12	Duodecimal	9461a73
16	Hexadecimal	1ab32b7
20	Vigesimal	8ejc2f
36	Base36	go2if

Cryptographic Hash Functions

md5	25713b6848b2606bfe4fdfdc7fa7f11f
sha1	c77fcfb05228a44cef646803103bc079e7d93841
sha256	4039a0b77ae8cc53416f4b2d3bf7fe25c3bdf5f4c2b30338c3563112eb8f0f8f
sha512	f90238027669fff71bae5416649a971f5f3354041bb48785513e37fbaf58fd683a16f099449309fe4ead57420f17746c524a7ed70e3c066f2958546109d62ed0
ripemd-160	38127706b29154c1194620b4d33985db8552c10a

27996855 as geometric shapes

Circle

Radius = n

Diameter	55993710
Circumference	175909427.98324
Area	2.4624553741898E+15

Sphere

Radius = n

Volume	9.1921341406884E+22
Surface area	9.8498214967593E+15
Circumference	175909427.98324

Square

Length = n

Perimeter	111987420
Area	783823889891025
Diagonal	39593532.044793

Cube

Length = n

Surface area	4702943339346150
Volume	2.1944603790815E+22
Space diagonal	48491975.312139

Equilateral Triangle

Length = n

Perimeter	83990565
Area	3.3940570036938E+14
Altitude	24245987.656069

Triangular Pyramid

Length = n

Surface area	3.3940570036938E+14
Volume	2.5861963584896E+21
Height	13197844.014931