16668020 (number)

16668020 is an even 8-digits composite number following 16668019 and preceding 16668021. In scientific notation, it is written as 1.6668020 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 6644736 positive integers (up to 16668020) that are relatively prime to 16668020.

Interesting facts

Basic properties

Name

Name sixteen million six hundred sixty-eight thousand twenty

Notation

Scientific notation 1.6668020 × 10^7
Engineering notation 1.6668020 × 10^6

Prime Factorization of 16668020

Prime Factorization 2 × 2 × 5 × 337 × 2473

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8334010
Product of the distinct prime numbers

The prime factorization of 16668020 is 2 × 2 × 5 × 337 × 2473. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 10, 50, 76, 181, 309, 2391, 6714, 29243, 16865, 347480, 557448, 7057120, 3294172, 86429368, 5443596, 195681464, 97272308, 2896339366, 4776689890

Basic calculations (n = 16668020)

Multiplication

n×y
n×2 33336040
n×3 50004060
n×4 66672080
n×5 83340100

Division

n÷y
n÷2 8334010
n÷3 5556006.6666667
n÷3 4167005
n÷5 3333604

Exponentiation

ny
n2 277822890720400
n3 4.6307574989854E+21
n4 7.7185558608239E+28
n5 1.2865304345933E+36

Nth Root

y√n
2√n 4082.64865008
3√n 255.44339109138
4√n 63.895607439635
5√n 27.82126049128

Divisors of 16668020

1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 2473, 3370, 4946, 6740, 9892, 12365, 24730, 49460, 833401, 1666802, 3333604, 4167005, 8334010, 16668020

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16668019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16668020 can be divided by 24 positive divisors. The sum of these divisors (counting 16668020) is 1, the average is 0.041666666666667.

Base conversion 16668020

Base System Value
2 Binary 111111100101010101110100
3 Ternary 1011100211020002
4 Quaternary 333211111310
5 Quinary 13231334040
6 Senary 1353130432
8 Octal 77452564
10 Decimal 16668020
12 Duodecimal 56b9a18
16 Hexadecimal fe5574
20 Vigesimal 543a10
36 Base36 9x94k

Cryptographic Hash Functions

md5 0b7e11a699c32e8d76396df022fe24e5
sha1 1889e14765b19ddb31f0333ed8e1612eabc60f70
sha256 a45227e4b5c636f2a36cd7979f5d3ecf8bacd042fec390c2b40616ee0d633126
sha512 21014f227818b35ccd233fa6084ab8d6c0d00a12f0862f76730cab1fa6b1c6938bedf4fd49a18d9bb7743bcf429ccec629696b1f3bb689857b05d9659416002f
ripemd-160 2a17b9ce1285fd495f001e5291cf345f0abbc2a8

16668020 as geometric shapes

Circle

Radius = n
Diameter 33336040
Circumference 104728258.36378
Area 8.7280635248629E+14

Sphere

Radius = n
Volume 1.9397271652491E+22
Surface area 3.4912254099452E+15
Circumference 104728258.36378

Square

Length = n
Perimeter 66672080
Area 277822890720400
Diagonal 23572139.941906

Cube

Length = n
Surface area 1666937344322400
Volume 4.6307574989854E+21
Space diagonal 28869857.501574

Equilateral Triangle

Length = n
Perimeter 50004060
Area 1.2030084055835E+14
Altitude 14434928.750787

Triangular Pyramid

Length = n
Surface area 1.2030084055835E+14
Volume 5.4574000492718E+20
Height 7857379.9806353