19998484 (number)

19998484 is an even 8-digits composite number following 19998483 and preceding 19998485. In scientific notation, it is written as 1.9998484 × 10^7. The sum of its digits is 52. It has a total of 5 prime factors and 24 positive divisors. There are 8940000 positive integers (up to 19998484) that are relatively prime to 19998484.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred ninety-eight thousand four hundred eighty-four

Notation

Scientific notation 1.9998484 × 10^7
Engineering notation 1.9998484 × 10^6

Prime Factorization of 19998484

Prime Factorization 2 × 2 × 11 × 61 × 7451

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9999242
Product of the distinct prime numbers

The prime factorization of 19998484 is 2 × 2 × 11 × 61 × 7451. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 19, 21, 289, 206, 2316, 1304, 83425, 41328, 193033, 724582, 873535, 1462366, 35783918, 15148271, 219148658, 448562028, 2208323360, 5596951080

Basic calculations (n = 19998484)

Multiplication

n×y
n×2 39996968
n×3 59995452
n×4 79993936
n×5 99992420

Division

n÷y
n÷2 9999242
n÷3 6666161.3333333
n÷3 4999621
n÷5 3999696.8

Exponentiation

ny
n2 399939362298256
n3 7.9981809378919E+21
n4 1.5995149351554E+29
n5 3.1987873838465E+36

Nth Root

y√n
2√n 4471.9664578349
3√n 271.43490305768
4√n 66.872763198741
5√n 28.853560678269

Divisors of 19998484

1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 7451, 14902, 29804, 81961, 163922, 327844, 454511, 909022, 1818044, 4999621, 9999242, 19998484

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 -19998483
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 19998484 can be divided by 24 positive divisors. The sum of these divisors (counting 19998484) is 1, the average is 0.041666666666667.

Base conversion 19998484

Base System Value
2 Binary 1001100010010011100010100
3 Ternary 1101122000202121
4 Quaternary 1030102130110
5 Quinary 20104422414
6 Senary 1552345324
8 Octal 114223424
10 Decimal 19998484
12 Duodecimal 6845244
16 Hexadecimal 1312714
20 Vigesimal 64jg44
36 Base36 bwmxg

Cryptographic Hash Functions

md5 415f6e8b7d2e67349c8240e0ed482365
sha1 ca9d34a99cda600ee5ccd179c6c8c4d02a9bdcbf
sha256 cfa7daaf4cdb5a01610f462b3bcb591d34e921a52726939e610827446d0d3359
sha512 6ffeaf3a0273f0ef7cd3076e2e0bef948822b0877a32381a715d8619b2a3e975acc9f9709310d9501d2b04c04fdabde92a983b0b8abd0e20e2d0616f3ecdf402
ripemd-160 eeab4927563749daf30ee1c168b22b9e001449b8

19998484 as geometric shapes

Circle

Radius = n
Diameter 39996968
Circumference 125654180.83467
Area 1.2564465624776E+15

Sphere

Radius = n
Volume 3.3502701968751E+22
Surface area 5.0257862499104E+15
Circumference 125654180.83467

Square

Length = n
Perimeter 79993936
Area 399939362298256
Diagonal 28282127.299701

Cube

Length = n
Surface area 2399636173789536
Volume 7.9981809378919E+21
Space diagonal 34638390.362353

Equilateral Triangle

Length = n
Perimeter 59995452
Area 1.7317882386182E+14
Altitude 17319195.181177

Triangular Pyramid

Length = n
Surface area 1.7317882386182E+14
Volume 9.4259466305672E+20
Height 9427375.7665671