16405730 (number)

16405730 is an even 8-digits composite number following 16405729 and preceding 16405731. In scientific notation, it is written as 1.6405730 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 5965680 positive integers (up to 16405730) that are relatively prime to 16405730.

Interesting facts

Basic properties

Name

Name sixteen million four hundred five thousand seven hundred thirty

Notation

Scientific notation 1.6405730 × 10^7
Engineering notation 1.6405730 × 10^6

Prime Factorization of 16405730

Prime Factorization 2 × 11 × 5 × 149143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16405730
Product of the distinct prime numbers

The prime factorization of 16405730 is 2 × 11 × 5 × 149143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 66, 93, 393, 371, 7685, 613, 46109, 6001, 168048, 186397, 6159070, 6067907, 93097965, 32553630, 299084722, 128641343, 7087082244, 3193300794

Basic calculations (n = 16405730)

Multiplication

n×y
n×2 32811460
n×3 49217190
n×4 65622920
n×5 82028650

Division

n÷y
n÷2 8202865
n÷3 5468576.6666667
n÷3 4101432.5
n÷5 3281146

Exponentiation

ny
n2 269147976832900
n3 4.4155690379668E+21
n4 7.2440633433243E+28
n5 1.1884414731348E+36

Nth Root

y√n
2√n 4050.3987458027
3√n 254.09640459831
4√n 63.642743072582
5√n 27.73314433808

Divisors of 16405730

1, 2, 5, 10, 11, 22, 55, 110, 149143, 298286, 745715, 1491430, 1640573, 3281146, 8202865, 16405730

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 -16405729
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 16405730 can be divided by 16 positive divisors. The sum of these divisors (counting 16405730) is 1, the average is 0.0625.

Base conversion 16405730

Base System Value
2 Binary 111110100101010011100010
3 Ternary 1010212111102122
4 Quaternary 332211103202
5 Quinary 13144440410
6 Senary 1343344242
8 Octal 76452342
10 Decimal 16405730
12 Duodecimal 55b2082
16 Hexadecimal fa54e2
20 Vigesimal 52ae6a
36 Base36 9rmqq

Cryptographic Hash Functions

md5 afa3ed820fb21734765830d37d8edf3d
sha1 dd12ba7e23fd090242ef702cd0e4d47db133348a
sha256 501bd5f4d95551e4627f3f096506f8a0a196c57e886309f818a21589a77af348
sha512 24b69534c4520f96d7c51067b009874ce75f582119fcef71a508b0aaf6db8d63b521af92ddd134b9d9441988acb552ceed920bfdbccd5d02ac4d84efea3af037
ripemd-160 be0fdcc8310519d823420270782053ed3eb95c5f

16405730 as geometric shapes

Circle

Radius = n
Diameter 32811460
Circumference 103080241.68956
Area 8.4555330674679E+14

Sphere

Radius = n
Volume 1.8495892334793E+22
Surface area 3.3822132269872E+15
Circumference 103080241.68956

Square

Length = n
Perimeter 65622920
Area 269147976832900
Diagonal 23201205.866631

Cube

Length = n
Surface area 1614887860997400
Volume 4.4155690379668E+21
Space diagonal 28415557.895257

Equilateral Triangle

Length = n
Perimeter 49217190
Area 1.1654449265724E+14
Altitude 14207778.947628

Triangular Pyramid

Length = n
Surface area 1.1654449265724E+14
Volume 5.2037980159062E+20
Height 7733735.2888771