27993834 (number)

27993834 is an even 8-digits composite number following 27993833 and preceding 27993835. In scientific notation, it is written as 2.7993834 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 8482320 positive integers (up to 27993834) that are relatively prime to 27993834.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-three thousand eight hundred thirty-four

Notation

Scientific notation 2.7993834 × 10^7
Engineering notation 2.7993834 × 10^6

Prime Factorization of 27993834

Prime Factorization 2 × 9 × 11 × 11 × 12853

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2544894
Product of the distinct prime numbers

The prime factorization of 27993834 is 2 × 9 × 11 × 11 × 12853. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 56, 93, 74, 680, 9672, 5644, 29151, 635, 38737, 409691, 3002715, 307422, 48745431, 78142669, 181184916, 441950379, 9289182964, 2282903885

Basic calculations (n = 27993834)

Multiplication

n×y
n×2 55987668
n×3 83981502
n×4 111975336
n×5 139969170

Division

n÷y
n÷2 13996917
n÷3 9331278
n÷3 6998458.5
n÷5 5598766.8

Exponentiation

ny
n2 783654742019556
n3 2.1937500761408E+22
n4 6.1411475468974E+29
n5 1.7191426499735E+37

Nth Root

y√n
2√n 5290.9199578145
3√n 303.63660554212
4√n 72.738710174257
5√n 30.861176374316

Divisors of 27993834

1, 2, 9, 11, 18, 22, 99, 121, 198, 242, 1089, 2178, 12853, 25706, 115677, 141383, 231354, 282766, 1272447, 1555213, 2544894, 3110426, 13996917, 27993834

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27993833
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27993834 can be divided by 24 positive divisors. The sum of these divisors (counting 27993834) is 1, the average is 0.041666666666667.

Base conversion 27993834

Base System Value
2 Binary 1101010110010011011101010
3 Ternary 1221200020022200
4 Quaternary 1222302123222
5 Quinary 24131300314
6 Senary 2440001030
8 Octal 152623352
10 Decimal 27993834
12 Duodecimal 9460176
16 Hexadecimal 1ab26ea
20 Vigesimal 8ej4be
36 Base36 go06i

Cryptographic Hash Functions

md5 7cb2cda11f8a019b3185f840ee774d1e
sha1 b7413a4e799134403e1ca8a8371600a4d0c7e7e2
sha256 8ba6271438f38a3aaa715c369b60f52cbd2cf5cdce9d8d2f3df2c7e6bf80b302
sha512 b2d49a60a2263a02b0cc89b558ea1d81c373fd46be8c52bea0bd7575eb739b6e4da7cc2d6490db88bcdf63d430a498fa2290540eefc0e42d65decb33a2438260
ripemd-160 f18d301a8dc10df467a5bf2dbc7147ae8a684a6b

27993834 as geometric shapes

Circle

Radius = n
Diameter 55987668
Circumference 175890446.48042
Area 2.4619239804794E+15

Sphere

Radius = n
Volume 9.1891588306881E+22
Surface area 9.8476959219178E+15
Circumference 175890446.48042

Square

Length = n
Perimeter 111975336
Area 783654742019556
Diagonal 39589259.705621

Cube

Length = n
Surface area 4701928452117336
Volume 2.1937500761408E+22
Space diagonal 48486742.786649

Equilateral Triangle

Length = n
Perimeter 83981502
Area 3.3933245719254E+14
Altitude 24243371.393325

Triangular Pyramid

Length = n
Surface area 3.3933245719254E+14
Volume 2.5853592584461E+21
Height 13196419.901874