16666746 (number)

16666746 is an even 8-digits composite number following 16666745 and preceding 16666747. In scientific notation, it is written as 1.6666746 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 5420000 positive integers (up to 16666746) that are relatively prime to 16666746.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6666746 × 10^7
Engineering notation 1.6666746 × 10^6

Prime Factorization of 16666746

Prime Factorization 2 × 3 × 41 × 67751

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16666746
Product of the distinct prime numbers

The prime factorization of 16666746 is 2 × 3 × 41 × 67751. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 44, 42, 824, 546, 1671, 2355, 3121, 91391, 685464, 904076, 7389178, 9860772, 41423418, 33925716, 718836059, 119527360, 8155114498, 4395811251

Basic calculations (n = 16666746)

Multiplication

n×y
n×2 33333492
n×3 50000238
n×4 66666984
n×5 83333730

Division

n÷y
n÷2 8333373
n÷3 5555582
n÷3 4166686.5
n÷5 3333349.2

Exponentiation

ny
n2 277780422228516
n3 4.6296957410554E+21
n4 7.7161962973453E+28
n5 1.2860388377399E+36

Nth Root

y√n
2√n 4082.4926209364
3√n 255.43688275642
4√n 63.894386458721
5√n 27.82083518138

Divisors of 16666746

1, 2, 3, 6, 41, 82, 123, 246, 67751, 135502, 203253, 406506, 2777791, 5555582, 8333373, 16666746

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 -16666745
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 16666746 can be divided by 16 positive divisors. The sum of these divisors (counting 16666746) is 1, the average is 0.0625.

Base conversion 16666746

Base System Value
2 Binary 111111100101000001111010
3 Ternary 1011100202110220
4 Quaternary 333211001322
5 Quinary 13231313441
6 Senary 1353120510
8 Octal 77450172
10 Decimal 16666746
12 Duodecimal 56b9136
16 Hexadecimal fe507a
20 Vigesimal 5436h6
36 Base36 9x856

Cryptographic Hash Functions

md5 a1d0ca6f6b8a0b3ed1984847e236f173
sha1 d43a9a246f032f72a0828bed8854f8d7518007c8
sha256 992ce80b44818c81e7fb3d3ba49e1d95a90debedbd933735364920e8489de898
sha512 83a8e44fd481373e789e607d5f3caa6afe0c9cb758e7a0207364c4f3f11da0c2076137c33740d852332b93adb054e105e73db4ab5f0e5f9b479de70d82e649eb
ripemd-160 c1ee1920520b8fa0926a04aea2a8479ddb63d002

16666746 as geometric shapes

Circle

Radius = n
Diameter 33333492
Circumference 104720253.58569
Area 8.7267293378418E+14

Sphere

Radius = n
Volume 1.9392824171274E+22
Surface area 3.4906917351367E+15
Circumference 104720253.58569

Square

Length = n
Perimeter 66666984
Area 277780422228516
Diagonal 23570338.233828

Cube

Length = n
Surface area 1666682533371096
Volume 4.6296957410554E+21
Space diagonal 28867650.868845

Equilateral Triangle

Length = n
Perimeter 50000238
Area 1.2028245116193E+14
Altitude 14433825.434423

Triangular Pyramid

Length = n
Surface area 1.2028245116193E+14
Volume 5.4561487555513E+20
Height 7856779.4112758