27389640 (number)

27389640 is an even 8-digits composite number following 27389639 and preceding 27389641. In scientific notation, it is written as 2.7389640 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 128 positive divisors. There are 6727680 positive integers (up to 27389640) that are relatively prime to 27389640.

Interesting facts

Basic properties

Name

Name twenty-seven million three hundred eighty-nine thousand six hundred forty

Notation

Scientific notation 2.7389640 × 10^7
Engineering notation 2.7389640 × 10^6

Prime Factorization of 27389640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 19 × 41 × 293

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6847410
Product of the distinct prime numbers

The prime factorization of 27389640 is 2 × 2 × 2 × 3 × 5 × 19 × 41 × 293. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 27389640)

Multiplication

n×y
n×2 54779280
n×3 82168920
n×4 109558560
n×5 136948200

Division

n÷y
n÷2 13694820
n÷3 9129880
n÷3 6847410
n÷5 5477928

Exponentiation

ny
n2 750192379329600
n3 2.0547499200581E+22
n4 5.6278860600421E+29
n5 1.5414577314557E+37

Nth Root

y√n
2√n 5233.5112496296
3√n 301.43622433752
4√n 72.343011062781
5√n 30.726795132355

Divisors of 27389640

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27389639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27389640 can be divided by 128 positive divisors. The sum of these divisors (counting 27389640) is 1, the average is 0.0078125.

Base conversion 27389640

Base System Value
2 Binary 1101000011110111011001000
3 Ternary 1220112112112010
4 Quaternary 1220132323020
5 Quinary 24002432030
6 Senary 2415015520
8 Octal 150367310
10 Decimal 27389640
12 Duodecimal 920a5a0
16 Hexadecimal 1a1eec8
20 Vigesimal 8b3e20
36 Base36 gb1zc

Cryptographic Hash Functions

md5 fe025680d81c34fc40b29b614c6f6999
sha1 40bca2904f84c08884c47e1e90a246a7517c2082
sha256 801642f58a1aa355fa8603a637470c3914522a3da8d41234c9e9e21b821da6b9
sha512 47ac365e33a35f1be6cd41507d8832b1adf5901db92273b596dd39afce87b4bdafe516e865395b6ae4981794bcbc4ff6f77bc5d1f8aeb78f8de5ecab8661bbc4
ripemd-160 20401ef967e6e5fd1c7f5e961ac4cb067c871462

27389640 as geometric shapes

Circle

Radius = n
Diameter 54779280
Circumference 172094183.61694
Area 2.3567988676809E+15

Sphere

Radius = n
Volume 8.6069163384251E+22
Surface area 9.4271954707237E+15
Circumference 172094183.61694

Square

Length = n
Perimeter 109558560
Area 750192379329600
Diagonal 38734800.356517

Cube

Length = n
Surface area 4501154275977600
Volume 2.0547499200581E+22
Space diagonal 47440248.081021

Equilateral Triangle

Length = n
Perimeter 82168920
Area 3.2484282911246E+14
Altitude 23720124.04051

Triangular Pyramid

Length = n
Surface area 3.2484282911246E+14
Volume 2.421546003526E+21
Height 12911600.118839