27884128 (number)

27884128 is an even 8-digits composite number following 27884127 and preceding 27884129. In scientific notation, it is written as 2.7884128 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 24 positive divisors. There are 13491840 positive integers (up to 27884128) that are relatively prime to 27884128.

Interesting facts

Basic properties

Name

Name twenty-seven million eight hundred eighty-four thousand one hundred twenty-eight

Notation

Scientific notation 2.7884128 × 10^7
Engineering notation 2.7884128 × 10^6

Prime Factorization of 27884128

Prime Factorization 2 × 2 × 2 × 2 × 2 × 31 × 28109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1742758
Product of the distinct prime numbers

The prime factorization of 27884128 is 2 × 2 × 2 × 2 × 2 × 31 × 28109. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 1, 68, 69, 450, 427, 1047, 1254, 67656, 23147, 1866, 120613, 3581980, 9550730, 82053427, 75045316, 704706428, 563428238, 83217531, 5916358643

Basic calculations (n = 27884128)

Multiplication

n×y
n×2 55768256
n×3 83652384
n×4 111536512
n×5 139420640

Division

n÷y
n÷2 13942064
n÷3 9294709.3333333
n÷3 6971032
n÷5 5576825.6

Exponentiation

ny
n2 777524594320384
n3 2.1680595311178E+22
n4 6.0454449477308E+29
n5 1.6857196073948E+37

Nth Root

y√n
2√n 5280.5423963832
3√n 303.23944228754
4√n 72.667340644771
5√n 30.836949782169

Divisors of 27884128

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 28109, 56218, 112436, 224872, 449744, 871379, 899488, 1742758, 3485516, 6971032, 13942064, 27884128

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27884127
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27884128 can be divided by 24 positive divisors. The sum of these divisors (counting 27884128) is 1, the average is 0.041666666666667.

Base conversion 27884128

Base System Value
2 Binary 1101010010111101001100000
3 Ternary 1221110122211111
4 Quaternary 1222113221200
5 Quinary 24114243003
6 Senary 2433353104
8 Octal 152275140
10 Decimal 27884128
12 Duodecimal 9408794
16 Hexadecimal 1a97a60
20 Vigesimal 8e5a68
36 Base36 glnj4

Cryptographic Hash Functions

md5 0cec8dfee733c613287a6dc70872f783
sha1 e5304c0667bdd40ea6fe15e2440ed255ff50170d
sha256 7db05dedb654b07aa19926ee678e73141731443384e62f241de7c0e8932352f7
sha512 2171d800c0996b30ba1147f1265b97c7a6f80f3df46a325becd5c8222e1ff7c2a95cfdb6a7f9ba50f69c36985c64ff4c7ac902dcae9ca0cd232b1fff661d5193
ripemd-160 4bc8d2db8a0ae0d0fb437e3b94b6b96561dfac6e

27884128 as geometric shapes

Circle

Radius = n
Diameter 55768256
Circumference 175201143.35311
Area 2.4426655535023E+15

Sphere

Radius = n
Volume 9.0815465273399E+22
Surface area 9.7706622140092E+15
Circumference 175201143.35311

Square

Length = n
Perimeter 111536512
Area 777524594320384
Diagonal 39434111.992547

Cube

Length = n
Surface area 4665147565922304
Volume 2.1680595311178E+22
Space diagonal 48296726.420754

Equilateral Triangle

Length = n
Perimeter 83652384
Area 3.3667802537432E+14
Altitude 24148363.210377

Triangular Pyramid

Length = n
Surface area 3.3667802537432E+14
Volume 2.5550826607825E+21
Height 13144703.997516