19989264 (number)

19989264 is an even 8-digits composite number following 19989263 and preceding 19989265. In scientific notation, it is written as 1.9989264 × 10^7. The sum of its digits is 48. It has a total of 6 prime factors and 20 positive divisors. There are 6663072 positive integers (up to 19989264) that are relatively prime to 19989264.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred eighty-nine thousand two hundred sixty-four

Notation

Scientific notation 1.9989264 × 10^7
Engineering notation 1.9989264 × 10^6

Prime Factorization of 19989264

Prime Factorization 2 × 2 × 2 × 2 × 3 × 416443

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2498658
Product of the distinct prime numbers

The prime factorization of 19989264 is 2 × 2 × 2 × 2 × 3 × 416443. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 9, 14, 65, 863, 661, 6075, 6656, 47685, 32667, 679054, 735724, 4471476, 1183993, 68307224, 22627397, 978649618, 135646043, 4744456317, 8057389390

Basic calculations (n = 19989264)

Multiplication

n×y
n×2 39978528
n×3 59967792
n×4 79957056
n×5 99946320

Division

n÷y
n÷2 9994632
n÷3 6663088
n÷3 4997316
n÷5 3997852.8

Exponentiation

ny
n2 399570675261696
n3 7.9871237144643E+21
n4 1.5965672452909E+29
n5 3.1914204159872E+36

Nth Root

y√n
2√n 4470.9354725829
3√n 271.39318298689
4√n 66.865054195618
5√n 28.85089968754

Divisors of 19989264

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 416443, 832886, 1249329, 1665772, 2498658, 3331544, 4997316, 6663088, 9994632, 19989264

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19989263
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19989264 can be divided by 20 positive divisors. The sum of these divisors (counting 19989264) is 1, the average is 0.05.

Base conversion 19989264

Base System Value
2 Binary 1001100010000001100010000
3 Ternary 1101121120010010
4 Quaternary 1030100030100
5 Quinary 20104124024
6 Senary 1552234520
8 Octal 114201420
10 Decimal 19989264
12 Duodecimal 683ba40
16 Hexadecimal 1310310
20 Vigesimal 64id34
36 Base36 bwftc

Cryptographic Hash Functions

md5 9f7b66ae167eb10d9c6e467e8d27ac94
sha1 a89b3fdc240f7f7bf0db3c6c8c424d5e341d2358
sha256 40e4e36c0d3b53cdf85d1c311935d98e00614a88a0c48bcffaf2a241af65dc60
sha512 fd6389b625d4faef1e8d12c28882f616f58e65e0a3162ac075ef227e4c94047ba99ff69c5f5ff687017e70847ec087d2413ba0caed2dcd52b0d7e51e3287b151
ripemd-160 5610d46c31b5ba0e67b9176040eff76d932ff47a

19989264 as geometric shapes

Circle

Radius = n
Diameter 39978528
Circumference 125596249.86613
Area 1.2552882979921E+15

Sphere

Radius = n
Volume 3.3456385579565E+22
Surface area 5.0211531919682E+15
Circumference 125596249.86613

Square

Length = n
Perimeter 79957056
Area 399570675261696
Diagonal 28269088.250656

Cube

Length = n
Surface area 2397424051570176
Volume 7.9871237144643E+21
Space diagonal 34622420.853907

Equilateral Triangle

Length = n
Perimeter 59967792
Area 1.7301917769197E+14
Altitude 17311210.426954

Triangular Pyramid

Length = n
Surface area 1.7301917769197E+14
Volume 9.4129155677893E+20
Height 9423029.4168854