27984902 (number)

27984902 is an even 8-digits composite number following 27984901 and preceding 27984903. In scientific notation, it is written as 2.7984902 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 12606720 positive integers (up to 27984902) that are relatively prime to 27984902.

Interesting facts

Basic properties

Name

Name twenty-seven million nine hundred eighty-four thousand nine hundred two

Notation

Scientific notation 2.7984902 × 10^7
Engineering notation 2.7984902 × 10^6

Prime Factorization of 27984902

Prime Factorization 2 × 11 × 113 × 11257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27984902
Product of the distinct prime numbers

The prime factorization of 27984902 is 2 × 11 × 113 × 11257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 47, 44, 825, 487, 7930, 7830, 75452, 45142, 770764, 901193, 7037010, 6755869, 7059181, 84748586, 934345771, 482007838, 4180425476, 6583538361

Basic calculations (n = 27984902)

Multiplication

n×y
n×2 55969804
n×3 83954706
n×4 111939608
n×5 139924510

Division

n÷y
n÷2 13992451
n÷3 9328300.6666667
n÷3 6996225.5
n÷5 5596980.4

Exponentiation

ny
n2 783154739949604
n3 2.1916508648325E+22
n4 6.1333134670553E+29
n5 1.7164017631082E+37

Nth Root

y√n
2√n 5290.0758028595
3√n 303.60430830291
4√n 72.732907290026
5√n 30.859206746183

Divisors of 27984902

1, 2, 11, 22, 113, 226, 1243, 2486, 11257, 22514, 123827, 247654, 1272041, 2544082, 13992451, 27984902

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 -27984901
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 27984902 can be divided by 16 positive divisors. The sum of these divisors (counting 27984902) is 1, the average is 0.0625.

Base conversion 27984902

Base System Value
2 Binary 1101010110000010000000110
3 Ternary 1221122210001212
4 Quaternary 1222300100012
5 Quinary 24131004102
6 Senary 2435451422
8 Octal 152602006
10 Decimal 27984902
12 Duodecimal 9456b72
16 Hexadecimal 1ab0406
20 Vigesimal 8ei252
36 Base36 gntae

Cryptographic Hash Functions

md5 d98826c8dc90e6344c2af8e6fc35afdf
sha1 4fb1fec87a127edda6de485f43f781b471ca29b5
sha256 ccd6f7ae730aec2ccd6a050171c5061db086e6bc181b7906fc831afde4c8519c
sha512 618deffc60a1d1f6a94111e54560e9782e78ba94e440ef21e3460a00a2a2428be4360464b95a18cf167cc7fb14abe9cef2961b5094407a88d74e086c07b27bb8
ripemd-160 d42f83050bf99900eee127e05bcbf6864673c67c

27984902 as geometric shapes

Circle

Radius = n
Diameter 55969804
Circumference 175834325.06926
Area 2.4603531776497E+15

Sphere

Radius = n
Volume 9.1803656749221E+22
Surface area 9.8414127105988E+15
Circumference 175834325.06926

Square

Length = n
Perimeter 111939608
Area 783154739949604
Diagonal 39576627.950082

Cube

Length = n
Surface area 4698928439697624
Volume 2.1916508648325E+22
Space diagonal 48471272.108836

Equilateral Triangle

Length = n
Perimeter 83954706
Area 3.3911594994528E+14
Altitude 24235636.054418

Triangular Pyramid

Length = n
Surface area 3.3911594994528E+14
Volume 2.5828853141941E+21
Height 13192209.316694