19982172 (number)

19982172 is an even 8-digits composite number following 19982171 and preceding 19982173. In scientific notation, it is written as 1.9982172 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 5709168 positive integers (up to 19982172) that are relatively prime to 19982172.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-two thousand one hundred seventy-two

Notation

Scientific notation 1.9982172 × 10^7
Engineering notation 1.9982172 × 10^6

Prime Factorization of 19982172

Prime Factorization 2 × 2 × 3 × 7 × 237883

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9991086
Product of the distinct prime numbers

The prime factorization of 19982172 is 2 × 2 × 3 × 7 × 237883. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 55, 45, 656, 938, 1042, 6059, 80245, 4649, 491549, 874478, 8341485, 9934874, 28187956, 12977521, 664249399, 360877079, 139740683, 6654239846

Basic calculations (n = 19982172)

Multiplication

n×y
n×2 39964344
n×3 59946516
n×4 79928688
n×5 99910860

Division

n÷y
n÷2 9991086
n÷3 6660724
n÷3 4995543
n÷5 3996434.4

Exponentiation

ny
n2 399287197837584
n3 7.9786254645886E+21
n4 1.5943026635699E+29
n5 3.1857630043512E+36

Nth Root

y√n
2√n 4470.1422796148
3√n 271.36108328706
4√n 66.859122635694
5√n 28.848852192201

Divisors of 19982172

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 237883, 475766, 713649, 951532, 1427298, 1665181, 2854596, 3330362, 4995543, 6660724, 9991086, 19982172

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 -19982171
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 19982172 can be divided by 24 positive divisors. The sum of these divisors (counting 19982172) is 1, the average is 0.041666666666667.

Base conversion 19982172

Base System Value
2 Binary 1001100001110011101011100
3 Ternary 1101121012101110
4 Quaternary 1030032131130
5 Quinary 20103412142
6 Senary 1552142020
8 Octal 114163534
10 Decimal 19982172
12 Duodecimal 6837910
16 Hexadecimal 130e75c
20 Vigesimal 64hf8c
36 Base36 bwacc

Cryptographic Hash Functions

md5 1f87c20e8d98f8b1621e5d67bf3a058f
sha1 8a9885e413a7a5d99f85f185e14cf474d79dfba5
sha256 16e664b80cf165fc64514439a540b192345955e3071253a64c6126b3d32cd184
sha512 38a618ddf6caa1c6c3a1fd13983ee062477071a74b3b091944d6802ace791998bda3cd38bfdf663c5ddd4aff3a6a74db013bf4ae612ede632739ac4cc1dd58f5
ripemd-160 1a832cdc755817f3cc876527ce57da9e7fe8551a

19982172 as geometric shapes

Circle

Radius = n
Diameter 39964344
Circumference 125551689.51594
Area 1.254397727399E+15

Sphere

Radius = n
Volume 3.3420788193728E+22
Surface area 5.017590909596E+15
Circumference 125551689.51594

Square

Length = n
Perimeter 79928688
Area 399287197837584
Diagonal 28259058.648072

Cube

Length = n
Surface area 2395723187025504
Volume 7.9786254645886E+21
Space diagonal 34610137.14958

Equilateral Triangle

Length = n
Perimeter 59946516
Area 1.7289642836663E+14
Altitude 17305068.57479

Triangular Pyramid

Length = n
Surface area 1.7289642836663E+14
Volume 9.4029002842638E+20
Height 9419686.216024