17994438 (number)

17994438 is an even 8-digits composite number following 17994437 and preceding 17994439. In scientific notation, it is written as 1.7994438 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 4673520 positive integers (up to 17994438) that are relatively prime to 17994438.

Interesting facts

Basic properties

Name

Name seventeen million nine hundred ninety-four thousand four hundred thirty-eight

Notation

Scientific notation 1.7994438 × 10^7
Engineering notation 1.7994438 × 10^6

Prime Factorization of 17994438

Prime Factorization 2 × 21 × 3 × 11 × 12983

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 17994438
Product of the distinct prime numbers

The prime factorization of 17994438 is 2 × 21 × 3 × 11 × 12983. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 9, 73, 67, 519, 372, 4257, 7832, 96690, 12770, 428428, 304368, 7805073, 413317, 43296766, 3226072, 701927977, 120047531, 4197997600, 5611250414

Basic calculations (n = 17994438)

Multiplication

n×y
n×2 35988876
n×3 53983314
n×4 71977752
n×5 89972190

Division

n÷y
n÷2 8997219
n÷3 5998146
n÷3 4498609.5
n÷5 3598887.6

Exponentiation

ny
n2 323799798935844
n3 5.8265954063635E+21
n4 1.0484630979089E+29
n5 1.886650421061E+36

Nth Root

y√n
2√n 4241.9851484889
3√n 262.04714300371
4√n 65.130523938387
5√n 28.250598794181

Divisors of 17994438

1, 2, 3, 6, 11, 21, 22, 33, 42, 63, 66, 126, 231, 462, 693, 1386, 12983, 25966, 38949, 77898, 142813, 272643, 285626, 428439, 545286, 817929, 856878, 1635858, 2999073, 5998146, 8997219, 17994438

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -17994437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 17994438 can be divided by 32 positive divisors. The sum of these divisors (counting 17994438) is 1, the average is 0.03125.

Base conversion 17994438

Base System Value
2 Binary 1000100101001001011000110
3 Ternary 1020212012201200
4 Quaternary 1010221023012
5 Quinary 14101310223
6 Senary 1441403330
8 Octal 104511306
10 Decimal 17994438
12 Duodecimal 6039546
16 Hexadecimal 11292c6
20 Vigesimal 5c961i
36 Base36 apoli

Cryptographic Hash Functions

md5 755443518eba0688ee1a3b1695639546
sha1 2ba037e1354631a257d77a335ff386a31bb2cfba
sha256 b662d368da04aa8d0abf3b1d8b45f6ddcc3c0307d982e977cfe7d14e4abae28f
sha512 d9d977930cc43e52cbcf9c007285ba2e5ceae7171ea8d055594655f14a51ae1436a11ed833f444630e50bd458ad7e5c02cf0e1dd0f7d5a4e3b714ea663a419aa
ripemd-160 6507c53833bcbf84f0cfb3155a15fa2acf26d1b5

17994438 as geometric shapes

Circle

Radius = n
Diameter 35988876
Circumference 113062388.45255
Area 1.0172470695707E+15

Sphere

Radius = n
Volume 2.4406385765429E+22
Surface area 4.0689882782828E+15
Circumference 113062388.45255

Square

Length = n
Perimeter 71977752
Area 323799798935844
Diagonal 25447978.266882

Cube

Length = n
Surface area 1942798793615064
Volume 5.8265954063635E+21
Space diagonal 31167280.869648

Equilateral Triangle

Length = n
Perimeter 53983314
Area 1.4020942580937E+14
Altitude 15583640.434824

Triangular Pyramid

Length = n
Surface area 1.4020942580937E+14
Volume 6.86670853845E+20
Height 8482659.4222939