27720386 (number)

27720386 is an even 8-digits composite number following 27720385 and preceding 27720387. In scientific notation, it is written as 2.7720386 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 13306800 positive integers (up to 27720386) that are relatively prime to 27720386.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred twenty thousand three hundred eighty-six

Notation

Scientific notation 2.7720386 × 10^7
Engineering notation 2.7720386 × 10^6

Prime Factorization of 27720386

Prime Factorization 2 × 31 × 131 × 3413

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 27720386
Product of the distinct prime numbers

The prime factorization of 27720386 is 2 × 31 × 131 × 3413. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 54, 56, 494, 67, 2242, 7278, 16858, 80873, 327996, 628349, 8371054, 6191600, 42539532, 60161939, 907218607, 246204431, 2661376258, 8596013688

Basic calculations (n = 27720386)

Multiplication

n×y
n×2 55440772
n×3 83161158
n×4 110881544
n×5 138601930

Division

n÷y
n÷2 13860193
n÷3 9240128.6666667
n÷3 6930096.5
n÷5 5544077.2

Exponentiation

ny
n2 768419799988996
n3 2.1300893465738E+22
n4 5.9046898901513E+29
n5 1.6368028296529E+37

Nth Root

y√n
2√n 5265.0152896264
3√n 302.64471276479
4√n 72.560425092652
5√n 30.800648083511

Divisors of 27720386

1, 2, 31, 62, 131, 262, 3413, 4061, 6826, 8122, 105803, 211606, 447103, 894206, 13860193, 27720386

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 -27720385
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 27720386 can be divided by 16 positive divisors. The sum of these divisors (counting 27720386) is 1, the average is 0.0625.

Base conversion 27720386

Base System Value
2 Binary 1101001101111101011000010
3 Ternary 1221011100012222
4 Quaternary 1221233223002
5 Quinary 24044023021
6 Senary 2430051042
8 Octal 151575302
10 Decimal 27720386
12 Duodecimal 9349a82
16 Hexadecimal 1a6fac2
20 Vigesimal 8d50j6
36 Base36 gi56q

Cryptographic Hash Functions

md5 2c5943886cfbd1d562fb426892101e9c
sha1 0e588e2ae09b2ddaca62dd1d1252d7c94c262dbb
sha256 b7a879eb787331d399190d65ea875f359e132ed3da4582a13155f1d9a6679732
sha512 1703765b7fb02f0b090dee20f5143fab49ad5701a831cb6a9029f51103a75d853e8055e9d875bf544bc572e2098b6a7d8c6bd65e65592a4ab53ab8049b89c5e4
ripemd-160 c68b967535a47937e84afd593bcb1811dacee239

27720386 as geometric shapes

Circle

Radius = n
Diameter 55440772
Circumference 174172322.02455
Area 2.4140619985184E+15

Sphere

Radius = n
Volume 8.9224973902481E+22
Surface area 9.6562479940735E+15
Circumference 174172322.02455

Square

Length = n
Perimeter 110881544
Area 768419799988996
Diagonal 39202545.835417

Cube

Length = n
Surface area 4610518799933976
Volume 2.1300893465738E+22
Space diagonal 48013116.957421

Equilateral Triangle

Length = n
Perimeter 83161158
Area 3.3273553378071E+14
Altitude 24006558.47871

Triangular Pyramid

Length = n
Surface area 3.3273553378071E+14
Volume 2.5103343691592E+21
Height 13067515.278472