16666540 (number)

16666540 is an even 8-digits composite number following 16666539 and preceding 16666541. In scientific notation, it is written as 1.6666540 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 48 positive divisors. There are 5913600 positive integers (up to 16666540) that are relatively prime to 16666540.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-six thousand five hundred forty

Notation

Scientific notation 1.6666540 × 10^7
Engineering notation 1.6666540 × 10^6

Prime Factorization of 16666540

Prime Factorization 2 × 2 × 55 × 11 × 71 × 97

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8333270
Product of the distinct prime numbers

The prime factorization of 16666540 is 2 × 2 × 55 × 11 × 71 × 97. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 8, 39, 25, 741, 186, 9579, 4005, 42855, 90972, 851620, 486730, 563837, 2076377, 11934865, 81724799, 211354910, 282522645, 4372155442, 3769105278

Basic calculations (n = 16666540)

Multiplication

n×y
n×2 33333080
n×3 49999620
n×4 66666160
n×5 83332700

Division

n÷y
n÷2 8333270
n÷3 5555513.3333333
n÷3 4166635
n÷5 3333308

Exponentiation

ny
n2 277773555571600
n3 4.6295240748763E+21
n4 7.7158148174889E+28
n5 1.2859593628827E+36

Nth Root

y√n
2√n 4082.4673911741
3√n 255.43583035714
4√n 63.894189025091
5√n 27.820766408263

Divisors of 16666540

1, 2, 4, 11, 22, 44, 55, 71, 97, 110, 142, 194, 220, 284, 388, 605, 781, 1067, 1210, 1562, 2134, 2420, 3124, 3905, 4268, 5335, 6887, 7810, 10670, 13774, 15620, 21340, 27548, 42955, 58685, 75757, 85910, 117370, 151514, 171820, 234740, 303028, 378785, 757570, 1515140, 4166635, 8333270, 16666540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16666539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16666540 can be divided by 48 positive divisors. The sum of these divisors (counting 16666540) is 1, the average is 0.020833333333333.

Base conversion 16666540

Base System Value
2 Binary 111111100100111110101100
3 Ternary 1011100202012021
4 Quaternary 333210332230
5 Quinary 13231312130
6 Senary 1353115524
8 Octal 77447654
10 Decimal 16666540
12 Duodecimal 56b8ba4
16 Hexadecimal fe4fac
20 Vigesimal 543670
36 Base36 9x7zg

Cryptographic Hash Functions

md5 c313a7584306578e958c887473dec6ab
sha1 815f7fbd34be8e2e35c144feef48176c65e5b7bd
sha256 a9a73beb6fb9c68c3264b92091537c2046e2a73f38661f4b67f0cae68f50fb41
sha512 8b33e9af04d23bc03e064e3f66c58ad07bd6c45931f133bd29c5d918af39eb571734144c6c646ed93a4d0c04bda332e4eb74a8da440ebfecc62cc42500c8ee09
ripemd-160 d72cead3343bc4b4e52538de059e53e403a090c9

16666540 as geometric shapes

Circle

Radius = n
Diameter 33333080
Circumference 104718959.24952
Area 8.7265136154525E+14

Sphere

Radius = n
Volume 1.9392105097665E+22
Surface area 3.490605446181E+15
Circumference 104718959.24952

Square

Length = n
Perimeter 66666160
Area 277773555571600
Diagonal 23570046.905834

Cube

Length = n
Surface area 1666641333429600
Volume 4.6295240748763E+21
Space diagonal 28867294.066379

Equilateral Triangle

Length = n
Perimeter 49999620
Area 1.2027947781227E+14
Altitude 14433647.033189

Triangular Pyramid

Length = n
Surface area 1.2027947781227E+14
Volume 5.455946445019E+20
Height 7856682.3019446