27388938 (number)

27388938 is an even 8-digits composite number following 27388937 and preceding 27388939. In scientific notation, it is written as 2.7388938 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 8592576 positive integers (up to 27388938) that are relatively prime to 27388938.

Interesting facts

Basic properties

Name

Name twenty-seven million three hundred eighty-eight thousand nine hundred thirty-eight

Notation

Scientific notation 2.7388938 × 10^7
Engineering notation 2.7388938 × 10^6

Prime Factorization of 27388938

Prime Factorization 2 × 3 × 17 × 268519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27388938
Product of the distinct prime numbers

The prime factorization of 27388938 is 2 × 3 × 17 × 268519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 93, 25, 212, 168, 2497, 1529, 26516, 2893, 465530, 833121, 8770080, 5478082, 50637705, 57399992, 519576617, 493170306, 3988705048, 1929254790

Basic calculations (n = 27388938)

Multiplication

n×y
n×2 54777876
n×3 82166814
n×4 109555752
n×5 136944690

Division

n÷y
n÷2 13694469
n÷3 9129646
n÷3 6847234.5
n÷5 5477787.6

Exponentiation

ny
n2 750153924767844
n3 2.0545919335923E+22
n4 5.627309108446E+29
n5 1.5412602027806E+37

Nth Root

y√n
2√n 5233.4441814163
3√n 301.43364903243
4√n 72.342547518153
5√n 30.726637624397

Divisors of 27388938

1, 2, 3, 6, 17, 34, 51, 102, 268519, 537038, 805557, 1611114, 4564823, 9129646, 13694469, 27388938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27388937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27388938 can be divided by 16 positive divisors. The sum of these divisors (counting 27388938) is 1, the average is 0.0625.

Base conversion 27388938

Base System Value
2 Binary 1101000011110110000001010
3 Ternary 1220112111120010
4 Quaternary 1220132300022
5 Quinary 24002421223
6 Senary 2415012350
8 Octal 150366012
10 Decimal 27388938
12 Duodecimal 920a0b6
16 Hexadecimal 1a1ec0a
20 Vigesimal 8b3c6i
36 Base36 gb1fu

Cryptographic Hash Functions

md5 d8b374b64f63b40e1fe00643c127b181
sha1 c9e486a51d59aa856788b14d6c295a74ae7004ec
sha256 d10270082f9c15eb57a5a0bf70d7d2cb249fcda1f8c5541ae735f3ddd50b3b64
sha512 79e89c935393d2d15e9e11b34020f8a9350847fa17368ed37b7ede806691a0e1e2e3c9d64a80c18f54a2e0372dee0aef7856a83de1a73ef1ea614af1f4167305
ripemd-160 495164994e761c00e55a32ec5665f0a438dd951e

27388938 as geometric shapes

Circle

Radius = n
Diameter 54777876
Circumference 172089772.82085
Area 2.3566780591122E+15

Sphere

Radius = n
Volume 8.6062545662646E+22
Surface area 9.4267122364488E+15
Circumference 172089772.82085

Square

Length = n
Perimeter 109555752
Area 750153924767844
Diagonal 38733807.578596

Cube

Length = n
Surface area 4500923548607064
Volume 2.0545919335923E+22
Space diagonal 47439032.181354

Equilateral Triangle

Length = n
Perimeter 82166814
Area 3.2482617779878E+14
Altitude 23719516.090677

Triangular Pyramid

Length = n
Surface area 3.2482617779878E+14
Volume 2.4213598146905E+21
Height 12911269.192865