27406989 (number)

27406989 is an odd 8-digits composite number following 27406988 and preceding 27406990. In scientific notation, it is written as 2.7406989 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 17926272 positive integers (up to 27406989) that are relatively prime to 27406989.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.7406989 × 10^7
Engineering notation 2.7406989 × 10^6

Prime Factorization of 27406989

Prime Factorization 3 × 3 × 53 × 57457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9135663
Product of the distinct prime numbers

The prime factorization of 27406989 is 3 × 3 × 53 × 57457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 15, 19, 343, 847, 7640, 3798, 52252, 45201, 144878, 335052, 8441056, 3306015, 44284446, 73336561, 171366630, 275246285, 6900128535, 9575480016

Basic calculations (n = 27406989)

Multiplication

n×y
n×2 54813978
n×3 82220967
n×4 109627956
n×5 137034945

Division

n÷y
n÷2 13703494.5
n÷3 9135663
n÷3 6851747.25
n÷5 5481397.8

Exponentiation

ny
n2 751143046046121
n3 2.0586569200413E+22
n4 5.6421587562345E+29
n5 1.5463458296837E+37

Nth Root

y√n
2√n 5235.1684786643
3√n 301.49985561407
4√n 72.354464123952
5√n 30.730686707096

Divisors of 27406989

1, 3, 9, 53, 159, 477, 57457, 172371, 517113, 3045221, 9135663, 27406989

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 -27406988
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 27406989 can be divided by 12 positive divisors. The sum of these divisors (counting 27406989) is 1, the average is 0.083333333333333.

Base conversion 27406989

Base System Value
2 Binary 1101000100011001010001101
3 Ternary 1220120102022200
4 Quaternary 1220203022031
5 Quinary 24004010424
6 Senary 2415232113
8 Octal 150431215
10 Decimal 27406989
12 Duodecimal 9218639
16 Hexadecimal 1a2328d
20 Vigesimal 8b5h99
36 Base36 gbfd9

Cryptographic Hash Functions

md5 64ce3b553ee22c81f7fddf2f14e1582b
sha1 2699fcfcdea0e27d45818b31aebcb7f48d405189
sha256 7302c1b8092d292f1f45d866346157148c61579801d02189e4b6d4f941f41167
sha512 ab6f90d7988848ae747f958d2a731e3e9a2bf77982341e06a3f7c2a19e4cc522c331d9d40553dee37da6d8c8685bececd831c87320e0220dc84f6d9db7188378
ripemd-160 871d972d6920cd165d135b5e8dc2ba205288f233

27406989 as geometric shapes

Circle

Radius = n
Diameter 54813978
Circumference 172203190.59883
Area 2.3597854752536E+15

Sphere

Radius = n
Volume 8.6232819416845E+22
Surface area 9.4391419010142E+15
Circumference 172203190.59883

Square

Length = n
Perimeter 109627956
Area 751143046046121
Diagonal 38759335.54761

Cube

Length = n
Surface area 4506858276276726
Volume 2.0586569200413E+22
Space diagonal 47470297.430481

Equilateral Triangle

Length = n
Perimeter 82220967
Area 3.2525447987598E+14
Altitude 23735148.715241

Triangular Pyramid

Length = n
Surface area 3.2525447987598E+14
Volume 2.426150447163E+21
Height 12919778.51587