19378020 (number)

19378020 is an even 8-digits composite number following 19378019 and preceding 19378021. In scientific notation, it is written as 1.9378020 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 5118336 positive integers (up to 19378020) that are relatively prime to 19378020.

Interesting facts

Basic properties

Name

Name nineteen million three hundred seventy-eight thousand twenty

Notation

Scientific notation 1.9378020 × 10^7
Engineering notation 1.9378020 × 10^6

Prime Factorization of 19378020

Prime Factorization 2 × 2 × 15 × 109 × 2963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9689010
Product of the distinct prime numbers

The prime factorization of 19378020 is 2 × 2 × 15 × 109 × 2963. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 6, 68, 12, 976, 854, 4433, 4399, 36281, 678, 327786, 397287, 7231557, 8699007, 4688510, 95311771, 317773323, 622693626, 4802399951, 5922782427

Basic calculations (n = 19378020)

Multiplication

n×y
n×2 38756040
n×3 58134060
n×4 77512080
n×5 96890100

Division

n÷y
n÷2 9689010
n÷3 6459340
n÷3 4844505
n÷5 3875604

Exponentiation

ny
n2 375507659120400
n3 7.2765949285883E+21
n4 1.4100600205808E+29
n5 2.7324171280016E+36

Nth Root

y√n
2√n 4402.0472509958
3√n 268.59822185216
4√n 66.3479257475
5√n 28.672256948503

Divisors of 19378020

1, 2, 4, 15, 30, 60, 109, 218, 436, 1635, 2963, 3270, 5926, 6540, 11852, 44445, 88890, 177780, 322967, 645934, 1291868, 4844505, 9689010, 19378020

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 -19378019
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 19378020 can be divided by 24 positive divisors. The sum of these divisors (counting 19378020) is 1, the average is 0.041666666666667.

Base conversion 19378020

Base System Value
2 Binary 1001001111010111101100100
3 Ternary 1100110111122110
4 Quaternary 1021322331210
5 Quinary 14430044040
6 Senary 1531201020
8 Octal 111727544
10 Decimal 19378020
12 Duodecimal 65a6170
16 Hexadecimal 127af64
20 Vigesimal 612510
36 Base36 bjc6c

Cryptographic Hash Functions

md5 20371d45d373e2945a9e3f91d0ab158b
sha1 f0d9b316485f81261062e92db501fc1c8686bb09
sha256 b3d1e473ccbeb6997e8c8f604386000a740b8ed8d22f816f3ac408ec054c8e76
sha512 5613a0f6d7f1f677b581e78685c861924b0ef59d8cff48cf8b3296d0737e5a85c67a83aedf56cda3fe500ef8301355c0132a275c8cf2dec10d4d8d411eafe3c4
ripemd-160 ed6d79ecad2da0c99a37db64ef73a3b7c43165ea

19378020 as geometric shapes

Circle

Radius = n
Diameter 38756040
Circumference 121755690.54623
Area 1.1796921032593E+15

Sphere

Radius = n
Volume 3.0480129561069E+22
Surface area 4.7187684130374E+15
Circumference 121755690.54623

Square

Length = n
Perimeter 77512080
Area 375507659120400
Diagonal 27404658.695937

Cube

Length = n
Surface area 2253045954722400
Volume 7.2765949285883E+21
Space diagonal 33563715.190086

Equilateral Triangle

Length = n
Perimeter 58134060
Area 1.6259958605695E+14
Altitude 16781857.595043

Triangular Pyramid

Length = n
Surface area 1.6259958605695E+14
Volume 8.575549363254E+20
Height 9134886.231979