27888944 (number)

27888944 is an even 8-digits composite number following 27888943 and preceding 27888945. In scientific notation, it is written as 2.7888944 × 10^7. The sum of its digits is 50. It has a total of 5 prime factors and 10 positive divisors. There are 13944464 positive integers (up to 27888944) that are relatively prime to 27888944.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7888944 × 10^7
Engineering notation 2.7888944 × 10^6

Prime Factorization of 27888944

Prime Factorization 2 × 2 × 2 × 2 × 1743059

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3486118
Product of the distinct prime numbers

The prime factorization of 27888944 is 2 × 2 × 2 × 2 × 1743059. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 42, 71, 412, 562, 5225, 636, 40774, 44082, 732983, 221066, 7837319, 455621, 82281745, 85595535, 306408564, 929414641, 5348014455, 4801422387

Basic calculations (n = 27888944)

Multiplication

n×y
n×2 55777888
n×3 83666832
n×4 111555776
n×5 139444720

Division

n÷y
n÷2 13944472
n÷3 9296314.6666667
n÷3 6972236
n÷5 5577788.8

Exponentiation

ny
n2 777793197435136
n3 2.1691830926849E+22
n4 6.0496225797637E+29
n5 1.6871758534817E+37

Nth Root

y√n
2√n 5280.9983904561
3√n 303.25689925666
4√n 72.670478121835
5√n 30.838014907757

Divisors of 27888944

1, 2, 4, 8, 16, 1743059, 3486118, 6972236, 13944472, 27888944

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27888943
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27888944 can be divided by 10 positive divisors. The sum of these divisors (counting 27888944) is 1, the average is 0.1.

Base conversion 27888944

Base System Value
2 Binary 1101010011000110100110000
3 Ternary 1221110220102212
4 Quaternary 1222120310300
5 Quinary 24114421234
6 Senary 2433431252
8 Octal 152306460
10 Decimal 27888944
12 Duodecimal 940b528
16 Hexadecimal 1a98d30
20 Vigesimal 8e6274
36 Base36 glr8w

Cryptographic Hash Functions

md5 1da6129a2a1f3ac8a35221a6af6249e7
sha1 624f2b25e43c09283d5c32e49765740b9e0fbf2b
sha256 5b9c8e5b75f8bf21b5ccf65cdddcaa7c7bc99ab7153e9be919dc01c413a04e09
sha512 8a73a3f18ec2e16b61b3fc6bc99115d572139c5a04983e0bc114fa7c88b132b3c8cf3fdb125574b82bd91ade548a24395c6feeb94c6345bbdcee0902c24df46b
ripemd-160 82bbbc92915b01efe4a283d29660daa1efbdc0dd

27888944 as geometric shapes

Circle

Radius = n
Diameter 55777888
Circumference 175231403.17355
Area 2.4435093950743E+15

Sphere

Radius = n
Volume 9.0862528910269E+22
Surface area 9.7740375802974E+15
Circumference 175231403.17355

Square

Length = n
Perimeter 111555776
Area 777793197435136
Diagonal 39440922.845064

Cube

Length = n
Surface area 4666759184610816
Volume 2.1691830926849E+22
Space diagonal 48305067.977443

Equilateral Triangle

Length = n
Perimeter 83666832
Area 3.3679433393478E+14
Altitude 24152533.988722

Triangular Pyramid

Length = n
Surface area 3.3679433393478E+14
Volume 2.5564067907879E+21
Height 13146974.281688