27755742 (number)

27755742 is an even 8-digits composite number following 27755741 and preceding 27755743. In scientific notation, it is written as 2.7755742 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 7930200 positive integers (up to 27755742) that are relatively prime to 27755742.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred fifty-five thousand seven hundred forty-two

Notation

Scientific notation 2.7755742 × 10^7
Engineering notation 2.7755742 × 10^6

Prime Factorization of 27755742

Prime Factorization 2 × 3 × 7 × 660851

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27755742
Product of the distinct prime numbers

The prime factorization of 27755742 is 2 × 3 × 7 × 660851. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 4, 12, 37, 827, 706, 4444, 4564, 25972, 66558, 418836, 850458, 4169069, 3546663, 41222806, 98226420, 60304247, 336097380, 1002356164, 7962061397

Basic calculations (n = 27755742)

Multiplication

n×y
n×2 55511484
n×3 83267226
n×4 111022968
n×5 138778710

Division

n÷y
n÷2 13877871
n÷3 9251914
n÷3 6938935.5
n÷5 5551148.4

Exponentiation

ny
n2 770381213970564
n3 2.1382502216614E+22
n4 5.9348721483876E+29
n5 1.6472678015363E+37

Nth Root

y√n
2√n 5268.3718547574
3√n 302.77332762181
4√n 72.583550855255
5√n 30.808501022919

Divisors of 27755742

1, 2, 3, 6, 7, 14, 21, 42, 660851, 1321702, 1982553, 3965106, 4625957, 9251914, 13877871, 27755742

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 -27755741
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 27755742 can be divided by 16 positive divisors. The sum of these divisors (counting 27755742) is 1, the average is 0.0625.

Base conversion 27755742

Base System Value
2 Binary 1101001111000010011011110
3 Ternary 1221020010201110
4 Quaternary 1221320103132
5 Quinary 24101140432
6 Senary 2430522450
8 Octal 151702336
10 Decimal 27755742
12 Duodecimal 9366426
16 Hexadecimal 1a784de
20 Vigesimal 8d9972
36 Base36 giwgu

Cryptographic Hash Functions

md5 4fc8ba1741361f24eacd4883700cd1d1
sha1 c413f4aa8fcdf229f663dfd1c0256b63875c7305
sha256 62f4dfd44502da05c1cf49f4b43f1dba6b4950201241d4b0e9d20962087f518f
sha512 ab824f412e8bd5678e50aa816a0548d0b92d0d02b138519570aa9804b07e6157ad812b43870b1b6c125ff64a2a9ab17e94acaf6b91410deaee4e571e2ae23c01
ripemd-160 ab4456273781f02722a8e99b7594d7440e29e65e

27755742 as geometric shapes

Circle

Radius = n
Diameter 55511484
Circumference 174394470.32427
Area 2.4202239622735E+15

Sphere

Radius = n
Volume 8.9566815838775E+22
Surface area 9.680895849094E+15
Circumference 174394470.32427

Square

Length = n
Perimeter 111022968
Area 770381213970564
Diagonal 39252546.770129

Cube

Length = n
Surface area 4622287283823384
Volume 2.1382502216614E+22
Space diagonal 48074355.345773

Equilateral Triangle

Length = n
Perimeter 83267226
Area 3.335848509484E+14
Altitude 24037177.672887

Triangular Pyramid

Length = n
Surface area 3.335848509484E+14
Volume 2.519952052684E+21
Height 13084182.25671