27685220 (number)

27685220 is an even 8-digits composite number following 27685219 and preceding 27685221. In scientific notation, it is written as 2.7685220 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 11036000 positive integers (up to 27685220) that are relatively prime to 27685220.

Interesting facts

Basic properties

Name

Name twenty-seven million six hundred eighty-five thousand two hundred twenty

Notation

Scientific notation 2.7685220 × 10^7
Engineering notation 2.7685220 × 10^6

Prime Factorization of 27685220

Prime Factorization 2 × 2 × 5 × 4451 × 311

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 13842610
Product of the distinct prime numbers

The prime factorization of 27685220 is 2 × 2 × 5 × 4451 × 311. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 87, 86, 500, 733, 80, 1593, 38606, 33323, 31314, 85872, 6702322, 9498815, 82519249, 44493837, 122457262, 396712080, 4901712238, 2768644421

Basic calculations (n = 27685220)

Multiplication

n×y
n×2 55370440
n×3 83055660
n×4 110740880
n×5 138426100

Division

n÷y
n÷2 13842610
n÷3 9228406.6666667
n÷3 6921305
n÷5 5537044

Exponentiation

ny
n2 766471406448400
n3 2.1219929511233E+22
n4 5.8747841690299E+29
n5 1.6264469217211E+37

Nth Root

y√n
2√n 5261.6746383637
3√n 302.51668054547
4√n 72.537401651587
5√n 30.792829392716

Divisors of 27685220

1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 4451, 6220, 8902, 17804, 22255, 44510, 89020, 1384261, 2768522, 5537044, 6921305, 13842610, 27685220

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 -27685219
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 27685220 can be divided by 24 positive divisors. The sum of these divisors (counting 27685220) is 1, the average is 0.041666666666667.

Base conversion 27685220

Base System Value
2 Binary 1101001100111000101100100
3 Ternary 1221002112222112
4 Quaternary 1221213011210
5 Quinary 24041411340
6 Senary 2425220152
8 Octal 151470544
10 Decimal 27685220
12 Duodecimal 9331658
16 Hexadecimal 1a67164
20 Vigesimal 8d0d10
36 Base36 ghe1w

Cryptographic Hash Functions

md5 a2ee70fc205653cc071819adcd193c45
sha1 4b1bfd0f0442fea4dbd1e90092a245ac33cee129
sha256 2cdafd74db765660114a62b7f0e3d35e1416886a64b996a61f566cf7fdd0771e
sha512 0e0822009313c1a7ee39974052818442203a545eb695c2e239e5d741d08ed6d0ca2c60471e4122994aa76d7cd84ff892e63f3f2201ec4416d16f43c74854e3c8
ripemd-160 db06dcf4e533197407f6a734166d9e5131254318

27685220 as geometric shapes

Circle

Radius = n
Diameter 55370440
Circumference 173951367.53003
Area 2.4079409396849E+15

Sphere

Radius = n
Volume 8.8885832882912E+22
Surface area 9.6317637587397E+15
Circumference 173951367.53003

Square

Length = n
Perimeter 110740880
Area 766471406448400
Diagonal 39152813.601283

Cube

Length = n
Surface area 4598828438690400
Volume 2.1219929511233E+22
Space diagonal 47952207.658722

Equilateral Triangle

Length = n
Perimeter 83055660
Area 3.3189185462935E+14
Altitude 23976103.829361

Triangular Pyramid

Length = n
Surface area 3.3189185462935E+14
Volume 2.5007926756156E+21
Height 13050937.867094