16943982 (number)

16943982 is an even 8-digits composite number following 16943981 and preceding 16943983. In scientific notation, it is written as 1.6943982 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 5097120 positive integers (up to 16943982) that are relatively prime to 16943982.

Interesting facts

Basic properties

Name

Name sixteen million nine hundred forty-three thousand nine hundred eighty-two

Notation

Scientific notation 1.6943982 × 10^7
Engineering notation 1.6943982 × 10^6

Prime Factorization of 16943982

Prime Factorization 2 × 33 × 149 × 1723

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16943982
Product of the distinct prime numbers

The prime factorization of 16943982 is 2 × 33 × 149 × 1723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 33, 53, 477, 582, 2400, 5047, 28372, 13671, 506697, 846303, 5881004, 4547973, 77861234, 28373420, 257788478, 563854188, 2130735392, 3155356556

Basic calculations (n = 16943982)

Multiplication

n×y
n×2 33887964
n×3 50831946
n×4 67775928
n×5 84719910

Division

n÷y
n÷2 8471991
n÷3 5647994
n÷3 4235995.5
n÷5 3388796.4

Exponentiation

ny
n2 287098526016324
n3 4.8645922570471E+21
n4 8.2425563640746E+28
n5 1.3966172666687E+36

Nth Root

y√n
2√n 4116.3068398748
3√n 256.84542072724
4√n 64.158451040177
5√n 27.912780235473

Divisors of 16943982

1, 2, 33, 66, 149, 298, 1723, 3446, 4917, 9834, 56859, 113718, 256727, 513454, 8471991, 16943982

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 -16943981
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 16943982 can be divided by 16 positive divisors. The sum of these divisors (counting 16943982) is 1, the average is 0.0625.

Base conversion 16943982

Base System Value
2 Binary 1000000101000101101101110
3 Ternary 1011212211202220
4 Quaternary 1000220231232
5 Quinary 13314201412
6 Senary 1403100210
8 Octal 100505556
10 Decimal 16943982
12 Duodecimal 5811666
16 Hexadecimal 1028b6e
20 Vigesimal 55hjj2
36 Base36 a3626

Cryptographic Hash Functions

md5 8880aba60cf4cdcf121a8b0643141d61
sha1 b312d859a0c13f6bfe36ac8d05101df051ad0b06
sha256 77191699c5d6a1a6ae3261e6ea2252a5f188e09791e6aa5dd4be0f066f24ec96
sha512 0d9a151a772e0ff52fe06571b5882b138fee27fb5ebd89dcac15f8d32a131d0b908c3833af0a286b9fd02a9efc96c5e78ef8cdaada25ad383670a32d2bba169c
ripemd-160 841c9302ab3ce4bdb36821fbe7fdd4c6cde762e2

16943982 as geometric shapes

Circle

Radius = n
Diameter 33887964
Circumference 106462178.74752
Area 9.0194662018934E+14

Sphere

Radius = n
Volume 2.0376756396599E+22
Surface area 3.6077864807574E+15
Circumference 106462178.74752

Square

Length = n
Perimeter 67775928
Area 287098526016324
Diagonal 23962409.145006

Cube

Length = n
Surface area 1722591156097944
Volume 4.8645922570471E+21
Space diagonal 29347837.706533

Equilateral Triangle

Length = n
Perimeter 50831946
Area 1.243173084596E+14
Altitude 14673918.853266

Triangular Pyramid

Length = n
Surface area 1.243173084596E+14
Volume 5.7329769544427E+20
Height 7987469.7150019