27755780 (number)

27755780 is an even 8-digits composite number following 27755779 and preceding 27755781. In scientific notation, it is written as 2.7755780 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 10248192 positive integers (up to 27755780) that are relatively prime to 27755780.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred fifty-five thousand seven hundred eighty

Notation

Scientific notation 2.7755780 × 10^7
Engineering notation 2.7755780 × 10^6

Prime Factorization of 27755780

Prime Factorization 2 × 2 × 65 × 106753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13877890
Product of the distinct prime numbers

The prime factorization of 27755780 is 2 × 2 × 65 × 106753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 91, 49, 869, 956, 853, 5642, 85391, 10032, 595805, 617350, 5807396, 385595, 2243606, 82171819, 500852384, 152930088, 5968521985, 8735022366

Basic calculations (n = 27755780)

Multiplication

n×y
n×2 55511560
n×3 83267340
n×4 111023120
n×5 138778900

Division

n÷y
n÷2 13877890
n÷3 9251926.6666667
n÷3 6938945
n÷5 5551156

Exponentiation

ny
n2 770383323408400
n3 2.1382590040192E+22
n4 5.9349046498577E+29
n5 1.6472790778243E+37

Nth Root

y√n
2√n 5268.3754611835
3√n 302.773465796
4√n 72.583575698525
5√n 30.808509458813

Divisors of 27755780

1, 2, 4, 65, 130, 260, 106753, 213506, 427012, 6938945, 13877890, 27755780

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27755779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27755780 can be divided by 12 positive divisors. The sum of these divisors (counting 27755780) is 1, the average is 0.083333333333333.

Base conversion 27755780

Base System Value
2 Binary 1101001111000010100000100
3 Ternary 1221020010202212
4 Quaternary 1221320110010
5 Quinary 24101141110
6 Senary 2430522552
8 Octal 151702404
10 Decimal 27755780
12 Duodecimal 9366458
16 Hexadecimal 1a78504
20 Vigesimal 8d9990
36 Base36 giwhw

Cryptographic Hash Functions

md5 9b83c60fa42f32aa237e630bc740336e
sha1 4a32dca8562f775fa62f5b81b218c0d0d0784ecd
sha256 567768116793ab657967aaf922e03464098fd77dd27ed6fd7af305dce0090b6a
sha512 a999f0d88d1f39dba0abcc4f287841b255526fac8c38282c5f58b57dd4554dbf089c91aca695338111a2f1dbdc067ed4258a262c205c7c79b467b1495d5bada5
ripemd-160 5db5e3d721ace4c27c4efb8ddb219e24283ee099

27755780 as geometric shapes

Circle

Radius = n
Diameter 55511560
Circumference 174394709.08531
Area 2.4202305892679E+15

Sphere

Radius = n
Volume 8.9567183713321E+22
Surface area 9.6809223570717E+15
Circumference 174394709.08531

Square

Length = n
Perimeter 111023120
Area 770383323408400
Diagonal 39252600.510244

Cube

Length = n
Surface area 4622299940450400
Volume 2.1382590040192E+22
Space diagonal 48074421.163704

Equilateral Triangle

Length = n
Perimeter 83267340
Area 3.3358576436178E+14
Altitude 24037210.581852

Triangular Pyramid

Length = n
Surface area 3.3358576436178E+14
Volume 2.519962402792E+21
Height 13084200.170081