27389970 (number)

27389970 is an even 8-digits composite number following 27389969 and preceding 27389971. In scientific notation, it is written as 2.7389970 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 7270560 positive integers (up to 27389970) that are relatively prime to 27389970.

Interesting facts

Basic properties

Name

Name twenty-seven million three hundred eighty-nine thousand nine hundred seventy

Notation

Scientific notation 2.7389970 × 10^7
Engineering notation 2.7389970 × 10^6

Prime Factorization of 27389970

Prime Factorization 2 × 5 × 9 × 271 × 1123

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 27389970
Product of the distinct prime numbers

The prime factorization of 27389970 is 2 × 5 × 9 × 271 × 1123. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 99, 64, 41, 20, 4678, 7656, 5252, 13944, 683856, 43533, 3383984, 1168519, 39406584, 85365775, 62491394, 114678045, 3993911871, 1044052441

Basic calculations (n = 27389970)

Multiplication

n×y
n×2 54779940
n×3 82169910
n×4 109559880
n×5 136949850

Division

n÷y
n÷2 13694985
n÷3 9129990
n÷3 6847492.5
n÷5 5477994

Exponentiation

ny
n2 750210456600900
n3 2.0548241899985E+22
n4 5.6281572919333E+29
n5 1.5415505938133E+37

Nth Root

y√n
2√n 5233.5427771253
3√n 301.43743493581
4√n 72.343228965296
5√n 30.726869173441

Divisors of 27389970

1, 2, 5, 9, 10, 18, 45, 90, 271, 542, 1123, 1355, 2246, 2439, 2710, 4878, 5615, 10107, 11230, 12195, 20214, 24390, 50535, 101070, 304333, 608666, 1521665, 2738997, 3043330, 5477994, 13694985, 27389970

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27389969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27389970 can be divided by 32 positive divisors. The sum of these divisors (counting 27389970) is 1, the average is 0.03125.

Base conversion 27389970

Base System Value
2 Binary 1101000011111000000010010
3 Ternary 1220112112222100
4 Quaternary 1220133000102
5 Quinary 24002434340
6 Senary 2415021230
8 Octal 150370022
10 Decimal 27389970
12 Duodecimal 920a816
16 Hexadecimal 1a1f012
20 Vigesimal 8b3eia
36 Base36 gb28i

Cryptographic Hash Functions

md5 3410a1265307edaa70c4d9c08808a762
sha1 e806e72cd249207e958c895e130aa8bb1d0224ea
sha256 d597ea4d79bf47fb181b756f72e1798e2d580beb90706a9b034bf212d8b461ad
sha512 4bc7833ea2d9d63057d818188e31d03b27b60d7b316e493b24a7b14c91e37b9db42a8d99b2b8a11e2f931396ac9eaca26f0009ab4cb5f7cc5fc1ac611082f5c2
ripemd-160 16c2334d313c9e1c6aa045d128ef3f5f8f3aae26

27389970 as geometric shapes

Circle

Radius = n
Diameter 54779940
Circumference 172096257.06809
Area 2.3568556591036E+15

Sphere

Radius = n
Volume 8.6072274396238E+22
Surface area 9.4274226364145E+15
Circumference 172096257.06809

Square

Length = n
Perimeter 109559880
Area 750210456600900
Diagonal 38735267.046992

Cube

Length = n
Surface area 4501262739605400
Volume 2.0548241899985E+22
Space diagonal 47440819.657787

Equilateral Triangle

Length = n
Perimeter 82169910
Area 3.2485065680055E+14
Altitude 23720409.828894

Triangular Pyramid

Length = n
Surface area 3.2485065680055E+14
Volume 2.4216335314902E+21
Height 12911755.682331