16238943 (number)

16238943 is an odd 8-digits composite number following 16238942 and preceding 16238944. In scientific notation, it is written as 1.6238943 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 8870400 positive integers (up to 16238943) that are relatively prime to 16238943.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-eight thousand nine hundred forty-three

Notation

Scientific notation 1.6238943 × 10^7
Engineering notation 1.6238943 × 10^6

Prime Factorization of 16238943

Prime Factorization 9 × 49 × 23 × 1601

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16238943
Product of the distinct prime numbers

The prime factorization of 16238943 is 9 × 49 × 23 × 1601. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 79, 13, 239, 985, 6795, 9690, 38809, 6639, 954938, 895192, 2641006, 8069824, 42146619, 26716233, 697822000, 322237926, 2016267307, 5488580854

Basic calculations (n = 16238943)

Multiplication

n×y
n×2 32477886
n×3 48716829
n×4 64955772
n×5 81194715

Division

n÷y
n÷2 8119471.5
n÷3 5412981
n÷3 4059735.75
n÷5 3247788.6

Exponentiation

ny
n2 263703269757249
n3 4.2822623665016E+21
n4 6.9539414480664E+28
n5 1.1292465880049E+36

Nth Root

y√n
2√n 4029.757188715
3√n 253.23238918411
4√n 63.480368530082
5√n 27.676524444079

Divisors of 16238943

1, 9, 23, 49, 207, 441, 1127, 1601, 10143, 14409, 36823, 78449, 331407, 706041, 1804327, 16238943

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 -16238942
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 16238943 can be divided by 16 positive divisors. The sum of these divisors (counting 16238943) is 1, the average is 0.0625.

Base conversion 16238943

Base System Value
2 Binary 111101111100100101011111
3 Ternary 1010120000122100
4 Quaternary 331330211133
5 Quinary 13124121233
6 Senary 1340020143
8 Octal 75744537
10 Decimal 16238943
12 Duodecimal 5531653
16 Hexadecimal f7c95f
20 Vigesimal 519h73
36 Base36 9o21r

Cryptographic Hash Functions

md5 20df026e212532edf9fb79b39186fb73
sha1 195aaf694b7cb8b421a95eabb02a8ac6c9c69294
sha256 fe0177f5a42bce4aa26883e7ea43832a0cc8436dee1a7e0e6431a428b89d192a
sha512 72f2898554c0582374f6b1ea721be088b9efb99c27dfc36d200aa2b474ddb3a425148140535d4b816746a9066bb0f1f9f72137d0c8e44c9e7e6d74db37c6e396
ripemd-160 8acee41be504402e366ea4056adeda33ac609ab5

16238943 as geometric shapes

Circle

Radius = n
Diameter 32477886
Circumference 102032288.06173
Area 8.2844825499698E+14

Sphere

Radius = n
Volume 1.7937498655127E+22
Surface area 3.3137930199879E+15
Circumference 102032288.06173

Square

Length = n
Perimeter 64955772
Area 263703269757249
Diagonal 22965333.429204

Cube

Length = n
Surface area 1582219618543494
Volume 4.2822623665016E+21
Space diagonal 28126674.337215

Equilateral Triangle

Length = n
Perimeter 48716829
Area 1.141868653354E+14
Altitude 14063337.168607

Triangular Pyramid

Length = n
Surface area 1.141868653354E+14
Volume 5.0466945969554E+20
Height 7655111.1430679