27949910 (number)

27949910 is an even 8-digits composite number following 27949909 and preceding 27949911. In scientific notation, it is written as 2.7949910 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 10442880 positive integers (up to 27949910) that are relatively prime to 27949910.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred forty-nine thousand nine hundred ten

Notation

Scientific notation 2.7949910 × 10^7
Engineering notation 2.7949910 × 10^6

Prime Factorization of 27949910

Prime Factorization 2 × 5 × 899 × 3109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27949910
Product of the distinct prime numbers

The prime factorization of 27949910 is 2 × 5 × 899 × 3109. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 90, 58, 544, 292, 8930, 9135, 36069, 89171, 916152, 201784, 2613607, 7804668, 50215470, 26832395, 405618327, 370303535, 1836098660, 9720036257

Basic calculations (n = 27949910)

Multiplication

n×y
n×2 55899820
n×3 83849730
n×4 111799640
n×5 139749550

Division

n÷y
n÷2 13974955
n÷3 9316636.6666667
n÷3 6987477.5
n÷5 5589982

Exponentiation

ny
n2 781197469008100
n3 2.1834398951004E+22
n4 6.1026948558466E+29
n5 1.7056977197838E+37

Nth Root

y√n
2√n 5286.7674433438
3√n 303.47771441118
4√n 72.710160523436
5√n 30.851485683958

Divisors of 27949910

1, 2, 5, 10, 899, 1798, 3109, 4495, 6218, 8990, 15545, 31090, 2794991, 5589982, 13974955, 27949910

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27949909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27949910 can be divided by 16 positive divisors. The sum of these divisors (counting 27949910) is 1, the average is 0.0625.

Base conversion 27949910

Base System Value
2 Binary 1101010100111101101010110
3 Ternary 1221121000001212
4 Quaternary 1222213231112
5 Quinary 24123344120
6 Senary 2435021422
8 Octal 152475526
10 Decimal 27949910
12 Duodecimal 943a872
16 Hexadecimal 1aa7b56
20 Vigesimal 8edefa
36 Base36 gn2ae

Cryptographic Hash Functions

md5 effb917179dbe110be1f34ef9a85322b
sha1 e23b167ec896223a5542470ca473f429ed736212
sha256 f3f208c6e5bd6bff052e15bf5f30971384c422cdad8f1e21342b48d7947a86dd
sha512 2005d73738abe4548c73ed5f98109f7baadd82ad591425aca7da94b0365c451d1d3085d860dd3c269fe927dcdc2b3bc20c241b00d0262e1112903aeeeb696e98
ripemd-160 0a198cbe2873d14b3c03996673202ddc96baf470

27949910 as geometric shapes

Circle

Radius = n
Diameter 55899820
Circumference 175614463.84899
Area 2.4542042296388E+15

Sphere

Radius = n
Volume 9.1459716453365E+22
Surface area 9.8168169185551E+15
Circumference 175614463.84899

Square

Length = n
Perimeter 111799640
Area 781197469008100
Diagonal 39527141.789107

Cube

Length = n
Surface area 4687184814048600
Volume 2.1834398951004E+22
Space diagonal 48410664.186977

Equilateral Triangle

Length = n
Perimeter 83849730
Area 3.3826842676656E+14
Altitude 24205332.093489

Triangular Pyramid

Length = n
Surface area 3.3826842676656E+14
Volume 2.5732085935646E+21
Height 13175713.929702