27706988 (number)

27706988 is an even 8-digits composite number following 27706987 and preceding 27706989. In scientific notation, it is written as 2.7706988 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors. There are 13773072 positive integers (up to 27706988) that are relatively prime to 27706988.

Interesting facts

Basic properties

Name

Name twenty-seven million seven hundred six thousand nine hundred eighty-eight

Notation

Scientific notation 2.7706988 × 10^7
Engineering notation 2.7706988 × 10^6

Prime Factorization of 27706988

Prime Factorization 2 × 2 × 173 × 40039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13853494
Product of the distinct prime numbers

The prime factorization of 27706988 is 2 × 2 × 173 × 40039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 73, 23, 995, 339, 5169, 4858, 90015, 99312, 370430, 531837, 2249463, 4960467, 16913217, 98861223, 331675811, 355807132, 7311181921, 7094726269

Basic calculations (n = 27706988)

Multiplication

n×y
n×2 55413976
n×3 83120964
n×4 110827952
n×5 138534940

Division

n÷y
n÷2 13853494
n÷3 9235662.6666667
n÷3 6926747
n÷5 5541397.6

Exponentiation

ny
n2 767677184032144
n3 2.1270022525852E+22
n4 5.8932825888352E+29
n5 1.6328510996947E+37

Nth Root

y√n
2√n 5263.7427748704
3√n 302.59594616024
4√n 72.551655907156
5√n 30.797670153208

Divisors of 27706988

1, 2, 4, 173, 346, 692, 40039, 80078, 160156, 6926747, 13853494, 27706988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -27706987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 27706988 can be divided by 12 positive divisors. The sum of these divisors (counting 27706988) is 1, the average is 0.083333333333333.

Base conversion 27706988

Base System Value
2 Binary 1101001101100011001101100
3 Ternary 1221010122211202
4 Quaternary 1221230121230
5 Quinary 24043110423
6 Senary 2425505032
8 Octal 151543154
10 Decimal 27706988
12 Duodecimal 9342178
16 Hexadecimal 1a6c66c
20 Vigesimal 8d3798
36 Base36 ghuuk

Cryptographic Hash Functions

md5 efbcc30d1b987d6cc400471bfe96df15
sha1 7707199f6c8659bf04bb131e05c5d81b9520d088
sha256 3cb554691fa4fad7182f44a75102ab6558e2d91085fcea14450d7b61496af030
sha512 cc7886b383ce45e48f70447d0deae899ed77d41c3acbe815cdd1ffe0ddaccaad759ac36dde1e6da205b5d565529f3aeebf679ca902f0e6d0fa0e99fdf8b8cb64
ripemd-160 2c9f7744b33110f3bfda5253ce7460309d2983e2

27706988 as geometric shapes

Circle

Radius = n
Diameter 55413976
Circumference 174088139.9078
Area 2.4117290016839E+15

Sphere

Radius = n
Volume 8.9095662011876E+22
Surface area 9.6469160067355E+15
Circumference 174088139.9078

Square

Length = n
Perimeter 110827952
Area 767677184032144
Diagonal 39183598.202109

Cube

Length = n
Surface area 4606063104192864
Volume 2.1270022525852E+22
Space diagonal 47989910.940701

Equilateral Triangle

Length = n
Perimeter 83120964
Area 3.3241397163877E+14
Altitude 23994955.470351

Triangular Pyramid

Length = n
Surface area 3.3241397163877E+14
Volume 2.5066961940035E+21
Height 13061199.400703