19444080 (number)

19444080 is an even 8-digits composite number following 19444079 and preceding 19444081. In scientific notation, it is written as 1.9444080 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 20 positive divisors. There are 5185024 positive integers (up to 19444080) that are relatively prime to 19444080.

Interesting facts

Basic properties

Name

Name nineteen million four hundred forty-four thousand eighty

Notation

Scientific notation 1.9444080 × 10^7
Engineering notation 1.9444080 × 10^6

Prime Factorization of 19444080

Prime Factorization 2 × 2 × 2 × 2 × 15 × 81017

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2430510
Product of the distinct prime numbers

The prime factorization of 19444080 is 2 × 2 × 2 × 2 × 15 × 81017. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 2, 25, 7, 636, 767, 4263, 2767, 31337, 15259, 247307, 597734, 738955, 5479804, 94232701, 77418551, 679774921, 336937719, 2220699080, 1489964141

Basic calculations (n = 19444080)

Multiplication

n×y
n×2 38888160
n×3 58332240
n×4 77776320
n×5 97220400

Division

n÷y
n÷2 9722040
n÷3 6481360
n÷3 4861020
n÷5 3888816

Exponentiation

ny
n2 378072247046400
n3 7.35126701735E+21
n4 1.4293862398671E+29
n5 2.7793100398876E+36

Nth Root

y√n
2√n 4409.5441941316
3√n 268.90309431234
4√n 66.404398906485
5√n 28.691779188353

Divisors of 19444080

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 81017, 162034, 324068, 648136, 1215255, 1296272, 2430510, 4861020, 9722040, 19444080

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 -19444079
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 19444080 can be divided by 20 positive divisors. The sum of these divisors (counting 19444080) is 1, the average is 0.05.

Base conversion 19444080

Base System Value
2 Binary 1001010001011000101110000
3 Ternary 1100120212021010
4 Quaternary 1022023011300
5 Quinary 14434202310
6 Senary 1532430520
8 Octal 112130560
10 Decimal 19444080
12 Duodecimal 6618440
16 Hexadecimal 128b170
20 Vigesimal 61aa40
36 Base36 bkr5c

Cryptographic Hash Functions

md5 55bfb1d9b112213c7cf20f88b3161457
sha1 fbfa25c57c8870236cc90140a4c2fd6564f23554
sha256 b0051d20c6c1ab1916c8b1a0ffaf1f72470e23513df887e34422eeb33e3de292
sha512 c28e19a8d38b5af0900a10638d2e958c3406a163646a74459a4b904dbf7f071367dde877c5392e4e7a918efdede2361efa0f8ce4fd9fc4dcb4fda7237655c173
ripemd-160 7a01d1c8d5badf7d34198616ba7990e7cfdb8a86

19444080 as geometric shapes

Circle

Radius = n
Diameter 38888160
Circumference 122170757.76762
Area 1.1877489938472E+15

Sphere

Radius = n
Volume 3.0792915275045E+22
Surface area 4.7509959753886E+15
Circumference 122170757.76762

Square

Length = n
Perimeter 77776320
Area 378072247046400
Diagonal 27498081.643867

Cube

Length = n
Surface area 2268433482278400
Volume 7.35126701735E+21
Space diagonal 33678134.466434

Equilateral Triangle

Length = n
Perimeter 58332240
Area 1.6371008520402E+14
Altitude 16839067.233217

Triangular Pyramid

Length = n
Surface area 1.6371008520402E+14
Volume 8.6635512638019E+20
Height 9166027.2146225