27888946 (number)

27888946 is an even 8-digits composite number following 27888945 and preceding 27888947. In scientific notation, it is written as 2.7888946 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 13592880 positive integers (up to 27888946) that are relatively prime to 27888946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7888946 × 10^7
Engineering notation 2.7888946 × 10^6

Prime Factorization of 27888946

Prime Factorization 2 × 127 × 59 × 1861

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27888946
Product of the distinct prime numbers

The prime factorization of 27888946 is 2 × 127 × 59 × 1861. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 41, 88, 772, 830, 7886, 2081, 37719, 94847, 861242, 5545, 3735704, 6915589, 89299861, 6543390, 864720135, 147920905, 8768823451, 5603434961

Basic calculations (n = 27888946)

Multiplication

n×y
n×2 55777892
n×3 83666838
n×4 111555784
n×5 139444730

Division

n÷y
n÷2 13944473
n÷3 9296315.3333333
n÷3 6972236.5
n÷5 5577789.2

Exponentiation

ny
n2 777793308990916
n3 2.1691835593609E+22
n4 6.0496243151104E+29
n5 1.687176458444E+37

Nth Root

y√n
2√n 5280.9985798142
3√n 303.25690650582
4√n 72.67047942469
5√n 30.838015350054

Divisors of 27888946

1, 2, 59, 118, 127, 254, 1861, 3722, 7493, 14986, 109799, 219598, 236347, 472694, 13944473, 27888946

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 -27888945
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 27888946 can be divided by 16 positive divisors. The sum of these divisors (counting 27888946) is 1, the average is 0.0625.

Base conversion 27888946

Base System Value
2 Binary 1101010011000110100110010
3 Ternary 1221110220102221
4 Quaternary 1222120310302
5 Quinary 24114421241
6 Senary 2433431254
8 Octal 152306462
10 Decimal 27888946
12 Duodecimal 940b52a
16 Hexadecimal 1a98d32
20 Vigesimal 8e6276
36 Base36 glr8y

Cryptographic Hash Functions

md5 47f4ab31bc12c07ea6a7eb44c9361798
sha1 eca8d1d9677d837e2884e681227a5ec1de242227
sha256 06083e15028df8140f208598abe559d9e28c7338d177de018eed392946675887
sha512 dc1c6869710a4c6102941410a06e7ad6c56843adde9b36f4c67b67c2721ff4218a6ee78d99c76663c7c744e517e8a7d0dcc9f5015ed782aa1887e45b19d6fe6f
ripemd-160 53ced4b875bfc38365d0df39629a2ba6084062e3

27888946 as geometric shapes

Circle

Radius = n
Diameter 55777892
Circumference 175231415.73992
Area 2.4435097455372E+15

Sphere

Radius = n
Volume 9.0862548458346E+22
Surface area 9.7740389821486E+15
Circumference 175231415.73992

Square

Length = n
Perimeter 111555784
Area 777793308990916
Diagonal 39440925.673491

Cube

Length = n
Surface area 4666759853945496
Volume 2.1691835593609E+22
Space diagonal 48305071.441545

Equilateral Triangle

Length = n
Perimeter 83666838
Area 3.3679438223985E+14
Altitude 24152535.720772

Triangular Pyramid

Length = n
Surface area 3.3679438223985E+14
Volume 2.5564073407708E+21
Height 13146975.224497