27720448 (number)

27720448 is an even 8-digits composite number following 27720447 and preceding 27720449. In scientific notation, it is written as 2.7720448 × 10^7. The sum of its digits is 34. It has a total of 11 prime factors and 72 positive divisors. There are 11473920 positive integers (up to 27720448) that are relatively prime to 27720448.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred twenty thousand four hundred forty-eight

Notation

Scientific notation 2.7720448 × 10^7
Engineering notation 2.7720448 × 10^6

Prime Factorization of 27720448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 31 × 499

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 216566
Product of the distinct prime numbers

The prime factorization of 27720448 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 31 × 499. Since it has a total of 11 prime factors.

Most popular turbo-numbers

6, 5, 13, 56, 811, 143, 3971, 1913, 70686, 39465, 683810, 917514, 8187935, 4066165, 31882037, 77451347, 377268936, 635625271, 427178449, 8815413873

Basic calculations (n = 27720448)

Multiplication

n×y
n×2 55440896
n×3 83161344
n×4 110881792
n×5 138602240

Division

n÷y
n÷2 13860224
n÷3 9240149.3333333
n÷3 6930112
n÷5 5544089.6

Exponentiation

ny
n2 768423237320704
n3 2.130103639214E+22
n4 5.9047427165443E+29
n5 1.6368211342735E+37

Nth Root

y√n
2√n 5265.0211775453
3√n 302.64493839847
4√n 72.560465665163
5√n 30.800661861374

Divisors of 27720448

1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 499, 868, 896, 992, 998, 1736, 1792, 1984, 1996, 3472, 3493, 3968, 3992, 6944, 6986, 7936, 7984, 13888, 13972, 15469, 15968, 27776, 27944, 30938, 31936, 55552, 55888, 61876, 63872, 108283, 111776, 123752, 127744, 216566, 223552, 247504, 433132, 447104, 495008, 866264, 894208, 990016, 1732528, 1980032, 3465056, 3960064, 6930112, 13860224, 27720448

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27720447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27720448 can be divided by 72 positive divisors. The sum of these divisors (counting 27720448) is 1, the average is 0.013888888888889.

Base conversion 27720448

Base System Value
2 Binary 1101001101111101100000000
3 Ternary 1221011100022021
4 Quaternary 1221233230000
5 Quinary 24044023243
6 Senary 2430051224
8 Octal 151575400
10 Decimal 27720448
12 Duodecimal 9349b14
16 Hexadecimal 1a6fb00
20 Vigesimal 8d5128
36 Base36 gi58g

Cryptographic Hash Functions

md5 82400db0e156f252f220810a42c31a13
sha1 8bd4fab84fcac4f72f7911a390dc841807292b4c
sha256 7523f9995e6014ebae54ae7d541355eb4e0e474a161f45c95bd5eeee717ec8ec
sha512 5fdbd3a91e4a3382e1253eab6b3b2a581d93e83a579efd51d5dbec2fe163b18f220f80ea1b0a23557444a071d72cf91ec37738111c4db71927dda25b7ba9ef88
ripemd-160 e92bdaf271e86cc8e4d3e553d0318c6ffacaf661

27720448 as geometric shapes

Circle

Radius = n
Diameter 55440896
Circumference 174172711.58204
Area 2.4140727972144E+15

Sphere

Radius = n
Volume 8.9225572591195E+22
Surface area 9.6562911888576E+15
Circumference 174172711.58204

Square

Length = n
Perimeter 110881792
Area 768423237320704
Diagonal 39202633.516658

Cube

Length = n
Surface area 4610539423924224
Volume 2.130103639214E+22
Space diagonal 48013224.344571

Equilateral Triangle

Length = n
Perimeter 83161344
Area 3.32737022189E+14
Altitude 24006612.172286

Triangular Pyramid

Length = n
Surface area 3.32737022189E+14
Volume 2.5103512131973E+21
Height 13067544.505553