27993903 (number)

27993903 is an odd 8-digits composite number following 27993902 and preceding 27993904. In scientific notation, it is written as 2.7993903 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 15071616 positive integers (up to 27993903) that are relatively prime to 27993903.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred ninety-three thousand nine hundred three

Notation

Scientific notation 2.7993903 × 10^7
Engineering notation 2.7993903 × 10^6

Prime Factorization of 27993903

Prime Factorization 21 × 29 × 43 × 1069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27993903
Product of the distinct prime numbers

The prime factorization of 27993903 is 21 × 29 × 43 × 1069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 8, 100, 59, 520, 45, 3055, 2010, 38640, 88199, 122173, 252784, 7603570, 9076534, 71123293, 78830956, 863372895, 270860919, 9714756367, 6269923051

Basic calculations (n = 27993903)

Multiplication

n×y
n×2 55987806
n×3 83981709
n×4 111975612
n×5 139969515

Division

n÷y
n÷2 13996951.5
n÷3 9331301
n÷3 6998475.75
n÷5 5598780.6

Exponentiation

ny
n2 783658605173409
n3 2.193766297834E+22
n4 6.1412080946233E+29
n5 1.719163837037E+37

Nth Root

y√n
2√n 5290.9264784157
3√n 303.63685501264
4√n 72.738754996327
5√n 30.861191587803

Divisors of 27993903

1, 21, 29, 43, 609, 903, 1069, 1247, 22449, 26187, 31001, 45967, 651021, 965307, 1333043, 27993903

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 -27993902
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 27993903 can be divided by 16 positive divisors. The sum of these divisors (counting 27993903) is 1, the average is 0.0625.

Base conversion 27993903

Base System Value
2 Binary 1101010110010011100101111
3 Ternary 1221200020102020
4 Quaternary 1222302130233
5 Quinary 24131301103
6 Senary 2440001223
8 Octal 152623457
10 Decimal 27993903
12 Duodecimal 9460213
16 Hexadecimal 1ab272f
20 Vigesimal 8ej4f3
36 Base36 go08f

Cryptographic Hash Functions

md5 22f118414757bd53d7b9c46446a8ecbc
sha1 175590c441a28d961c0a93219e4c63527276fb69
sha256 eae1f44c42c6d8df39e6a4a06cc3465206e498a3e2d24ad4910589d209b83b13
sha512 75bbe1ccd8e477c65762fb558248fb76b167aac5d946798d8486500ebe98754614f5dfbd713e783970e4920b3df0d11033026cd68bf1188590e600a65c0cf854
ripemd-160 7ba53b6a3bde5151c3ba255007aa58297b156ac0

27993903 as geometric shapes

Circle

Radius = n
Diameter 55987806
Circumference 175890880.02021
Area 2.4619361169352E+15

Sphere

Radius = n
Volume 9.1892267799574E+22
Surface area 9.8477444677408E+15
Circumference 175890880.02021

Square

Length = n
Perimeter 111975612
Area 783658605173409
Diagonal 39589357.286357

Cube

Length = n
Surface area 4701951631040454
Volume 2.193766297834E+22
Space diagonal 48486862.298155

Equilateral Triangle

Length = n
Perimeter 83981709
Area 3.3933412998723E+14
Altitude 24243431.149077

Triangular Pyramid

Length = n
Surface area 3.3933412998723E+14
Volume 2.5853783758948E+21
Height 13196452.428786