16442738 (number)

16442738 is an even 8-digits composite number following 16442737 and preceding 16442739. In scientific notation, it is written as 1.6442738 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7474896 positive integers (up to 16442738) that are relatively prime to 16442738.

Interesting facts

Basic properties

Name

Name sixteen million four hundred forty-two thousand seven hundred thirty-eight

Notation

Scientific notation 1.6442738 × 10^7
Engineering notation 1.6442738 × 10^6

Prime Factorization of 16442738

Prime Factorization 2 × 13 × 67 × 9439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16442738
Product of the distinct prime numbers

The prime factorization of 16442738 is 2 × 13 × 67 × 9439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 16, 11, 580, 848, 3152, 8570, 11148, 11175, 349315, 939805, 5649785, 1186463, 65705345, 47702473, 84295785, 885072491, 6042776651, 5568610066

Basic calculations (n = 16442738)

Multiplication

n×y
n×2 32885476
n×3 49328214
n×4 65770952
n×5 82213690

Division

n÷y
n÷2 8221369
n÷3 5480912.6666667
n÷3 4110684.5
n÷5 3288547.6

Exponentiation

ny
n2 270363632936644
n3 4.4455183811054E+21
n4 7.30964940147E+28
n5 1.2019064998023E+36

Nth Root

y√n
2√n 4054.9646114362
3√n 254.28732443176
4√n 63.67860403178
5√n 27.745645133397

Divisors of 16442738

1, 2, 13, 26, 67, 134, 871, 1742, 9439, 18878, 122707, 245414, 632413, 1264826, 8221369, 16442738

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 -16442737
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 16442738 can be divided by 16 positive divisors. The sum of these divisors (counting 16442738) is 1, the average is 0.0625.

Base conversion 16442738

Base System Value
2 Binary 111110101110010101110010
3 Ternary 1010221101012022
4 Quaternary 332232111302
5 Quinary 13202131423
6 Senary 1344231442
8 Octal 76562562
10 Decimal 16442738
12 Duodecimal 560b582
16 Hexadecimal fae572
20 Vigesimal 52f6gi
36 Base36 9sfaq

Cryptographic Hash Functions

md5 bac2c9aade363fbc7f0ed7b37743ce00
sha1 91fddb11b820fec6812b7876942c94ad194f66d4
sha256 4edf70e6ff899420cf972738bbbda893b84ed8fa62463d714057c027bb271507
sha512 fede3f7c53fe8cb929035b6239a8f25bf2160d03ad8b50ee034e3336095bc0c601205d81bd4d54f1573349e1109a6d8a3d644281d7aea3ad7c736cb8f589ddaf
ripemd-160 18d3c8254f793c780df42c2d7f7b8c786e824f8d

16442738 as geometric shapes

Circle

Radius = n
Diameter 32885476
Circumference 103312769.8114
Area 8.4937240303161E+14

Sphere

Radius = n
Volume 1.8621343849972E+22
Surface area 3.3974896121264E+15
Circumference 103312769.8114

Square

Length = n
Perimeter 65770952
Area 270363632936644
Diagonal 23253543.082147

Cube

Length = n
Surface area 1622181797619864
Volume 4.4455183811054E+21
Space diagonal 28479657.631543

Equilateral Triangle

Length = n
Perimeter 49328214
Area 1.1707088719129E+14
Altitude 14239828.815772

Triangular Pyramid

Length = n
Surface area 1.1707088719129E+14
Volume 5.2390936552818E+20
Height 7751181.0273825