27779980 (number)

27779980 is an even 8-digits composite number following 27779979 and preceding 27779981. In scientific notation, it is written as 2.7779980 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 24 positive divisors. There are 11023488 positive integers (up to 27779980) that are relatively prime to 27779980.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred seventy-nine thousand nine hundred eighty

Notation

Scientific notation 2.7779980 × 10^7
Engineering notation 2.7779980 × 10^6

Prime Factorization of 27779980

Prime Factorization 2 × 2 × 5 × 127 × 10937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13889990
Product of the distinct prime numbers

The prime factorization of 27779980 is 2 × 2 × 5 × 127 × 10937. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 7, 40, 77, 820, 900, 9089, 7367, 74169, 37469, 296567, 533855, 5618794, 6741787, 28917391, 82287644, 103590927, 277630503, 6230679445, 3289552521

Basic calculations (n = 27779980)

Multiplication

n×y
n×2 55559960
n×3 83339940
n×4 111119920
n×5 138899900

Division

n÷y
n÷2 13889990
n÷3 9259993.3333333
n÷3 6944995
n÷5 5555996

Exponentiation

ny
n2 771727288800400
n3 2.1438568648329E+22
n4 5.9556300827922E+29
n5 1.6544728458736E+37

Nth Root

y√n
2√n 5270.6716839507
3√n 302.8614353339
4√n 72.599391760198
5√n 30.813879915302

Divisors of 27779980

1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 10937, 21874, 43748, 54685, 109370, 218740, 1388999, 2777998, 5555996, 6944995, 13889990, 27779980

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 -27779979
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 27779980 can be divided by 24 positive divisors. The sum of these divisors (counting 27779980) is 1, the average is 0.041666666666667.

Base conversion 27779980

Base System Value
2 Binary 1101001111110001110001100
3 Ternary 1221021100222011
4 Quaternary 1221332032030
5 Quinary 24102424410
6 Senary 2431231004
8 Octal 151761614
10 Decimal 27779980
12 Duodecimal 9378464
16 Hexadecimal 1a7e38c
20 Vigesimal 8dc9j0
36 Base36 gjf64

Cryptographic Hash Functions

md5 f69cfd5fb453fd5f248b94e0eef56321
sha1 4df783f55947c8f564528ab0849a5b2f47798620
sha256 dae0c34fb358146d7d4e604345a700f94305059fd17140119877bd31094a9359
sha512 d5aee0d9e1812b4dc489993e44ca994c6d9ca7bb9325a86ee8aab8798bdeb7c970bd486d28556c80a6721042d16b33a99bf779d05034b597ad938f68b257dfa9
ripemd-160 35499aa8d26c6493434f408292451f88b2c2ec1d

27779980 as geometric shapes

Circle

Radius = n
Diameter 55559960
Circumference 174546762.16974
Area 2.4244527810701E+15

Sphere

Radius = n
Volume 8.9801666358763E+22
Surface area 9.6978111242804E+15
Circumference 174546762.16974

Square

Length = n
Perimeter 111119920
Area 771727288800400
Diagonal 39286824.478453

Cube

Length = n
Surface area 4630363732802400
Volume 2.1438568648329E+22
Space diagonal 48116336.793247

Equilateral Triangle

Length = n
Perimeter 83339940
Area 3.3416771844742E+14
Altitude 24058168.396624

Triangular Pyramid

Length = n
Surface area 3.3416771844742E+14
Volume 2.5265595450278E+21
Height 13095608.159484