27755440 (number)

27755440 is an even 8-digits composite number following 27755439 and preceding 27755441. In scientific notation, it is written as 2.7755440 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 11102144 positive integers (up to 27755440) that are relatively prime to 27755440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7755440 × 10^7
Engineering notation 2.7755440 × 10^6

Prime Factorization of 27755440

Prime Factorization 2 × 2 × 2 × 2 × 5 × 346943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3469430
Product of the distinct prime numbers

The prime factorization of 27755440 is 2 × 2 × 2 × 2 × 5 × 346943. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 40, 93, 713, 772, 233, 7051, 83934, 29990, 684285, 68213, 9922282, 508009, 36107025, 75833437, 20738014, 605375686, 2769340251, 7311163244

Basic calculations (n = 27755440)

Multiplication

n×y
n×2 55510880
n×3 83266320
n×4 111021760
n×5 138777200

Division

n÷y
n÷2 13877720
n÷3 9251813.3333333
n÷3 6938860
n÷5 5551088

Exponentiation

ny
n2 770364449593600
n3 2.1381804258828E+22
n4 5.9346138519765E+29
n5 1.647178186917E+37

Nth Root

y√n
2√n 5268.3431930731
3√n 302.77222949616
4√n 72.583353415733
5√n 30.808433979438

Divisors of 27755440

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 346943, 693886, 1387772, 1734715, 2775544, 3469430, 5551088, 6938860, 13877720, 27755440

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27755439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27755440 can be divided by 20 positive divisors. The sum of these divisors (counting 27755440) is 1, the average is 0.05.

Base conversion 27755440

Base System Value
2 Binary 1101001111000001110110000
3 Ternary 1221020010022021
4 Quaternary 1221320032300
5 Quinary 24101133230
6 Senary 2430521224
8 Octal 151701660
10 Decimal 27755440
12 Duodecimal 9366214
16 Hexadecimal 1a783b0
20 Vigesimal 8d98c0
36 Base36 giw8g

Cryptographic Hash Functions

md5 bf1e96904217b524c5fab6c398de3937
sha1 2a1791a32bd8877d2a946e4b2fc7abaf1297b368
sha256 005121b351a94e5e0a5b78274c4c5521a76c5a030376b16ba4f7da81fe3604a3
sha512 229a61998c71348f833d782404fb9f9d7ce94f7416127158cb9b76e9e258d029e31d5ec2c6330b1c44117082fa3ac5ad64eb06d2dd9aaf069834b9cfe33c37c3
ripemd-160 737c95c605336636ef4a3af5c6ac3ee43f595708

27755440 as geometric shapes

Circle

Radius = n
Diameter 55510880
Circumference 174392572.8023
Area 2.42017129543E+15

Sphere

Radius = n
Volume 8.9563892240039E+22
Surface area 9.68068518172E+15
Circumference 174392572.8023

Square

Length = n
Perimeter 111021760
Area 770364449593600
Diagonal 39252119.677633

Cube

Length = n
Surface area 4622186697561600
Volume 2.1381804258828E+22
Space diagonal 48073832.26643

Equilateral Triangle

Length = n
Perimeter 83266320
Area 3.3357759176024E+14
Altitude 24036916.133215

Triangular Pyramid

Length = n
Surface area 3.3357759176024E+14
Volume 2.5198697975701E+21
Height 13084039.892544