27988892 (number)

27988892 is an even 8-digits composite number following 27988891 and preceding 27988893. In scientific notation, it is written as 2.7988892 × 10^7. The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors. There are 13671296 positive integers (up to 27988892) that are relatively prime to 27988892.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred eighty-eight thousand eight hundred ninety-two

Notation

Scientific notation 2.7988892 × 10^7
Engineering notation 2.7988892 × 10^6

Prime Factorization of 27988892

Prime Factorization 2 × 2 × 233 × 59 × 509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13994446
Product of the distinct prime numbers

The prime factorization of 27988892 is 2 × 2 × 233 × 59 × 509. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 90, 34, 947, 628, 3077, 3036, 64981, 19456, 31836, 533378, 3910518, 4218032, 76636292, 67849819, 827363520, 361942048, 6214614424, 5485448706

Basic calculations (n = 27988892)

Multiplication

n×y
n×2 55977784
n×3 83966676
n×4 111955568
n×5 139944460

Division

n÷y
n÷2 13994446
n÷3 9329630.6666667
n÷3 6997223
n÷5 5597778.4

Exponentiation

ny
n2 783378075387664
n3 2.1925884347193E+22
n4 6.1368120899808E+29
n5 1.7176257081077E+37

Nth Root

y√n
2√n 5290.4529106684
3√n 303.61873660217
4√n 72.735499659165
5√n 30.860086657883

Divisors of 27988892

1, 2, 4, 59, 118, 233, 236, 466, 509, 932, 1018, 2036, 13747, 27494, 30031, 54988, 60062, 118597, 120124, 237194, 474388, 6997223, 13994446, 27988892

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 -27988891
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 27988892 can be divided by 24 positive divisors. The sum of these divisors (counting 27988892) is 1, the average is 0.041666666666667.

Base conversion 27988892

Base System Value
2 Binary 1101010110001001110011100
3 Ternary 1221122222112122
4 Quaternary 1222301032130
5 Quinary 24131121032
6 Senary 2435522112
8 Octal 152611634
10 Decimal 27988892
12 Duodecimal 9459338
16 Hexadecimal 1ab139c
20 Vigesimal 8eic4c
36 Base36 gnwd8

Cryptographic Hash Functions

md5 f2528550c77e09cc8cc43252dd063f6f
sha1 109e3b7b130849caed088cd4f38f9afb88e31590
sha256 75af3165ecf7c3e861b822cc9e575564ff73c9a0f79e4f87f2ec5677afc10124
sha512 f06c0be8a4ef4e1974528c43828bed53702fa13e0c3972870f58564f2ea727204cf3df1bf758430161a1f50eae93d5bf2fbc1bf985ef83c78bfdd1dd24dd39d0
ripemd-160 79a70504276f551e1c17bec8bc4f525003bb71b2

27988892 as geometric shapes

Circle

Radius = n
Diameter 55977784
Circumference 175859394.97864
Area 2.4610548066212E+15

Sphere

Radius = n
Volume 9.1842929584802E+22
Surface area 9.8442192264848E+15
Circumference 175859394.97864

Square

Length = n
Perimeter 111955568
Area 783378075387664
Diagonal 39582270.662196

Cube

Length = n
Surface area 4700268452325984
Volume 2.1925884347193E+22
Space diagonal 48478182.991558

Equilateral Triangle

Length = n
Perimeter 83966676
Area 3.3921265702674E+14
Altitude 24239091.495779

Triangular Pyramid

Length = n
Surface area 3.3921265702674E+14
Volume 2.583990250902E+21
Height 13194090.220732