19904590 (number)

19904590 is an even 8-digits composite number following 19904589 and preceding 19904591. In scientific notation, it is written as 1.9904590 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 7542720 positive integers (up to 19904590) that are relatively prime to 19904590.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred four thousand five hundred ninety

Notation

Scientific notation 1.9904590 × 10^7
Engineering notation 1.9904590 × 10^6

Prime Factorization of 19904590

Prime Factorization 2 × 19 × 5 × 104761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19904590
Product of the distinct prime numbers

The prime factorization of 19904590 is 2 × 19 × 5 × 104761. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 94, 49, 860, 942, 8801, 3234, 17259, 28470, 737020, 233754, 5958946, 3037308, 59601496, 25428051, 920945483, 235885539, 5957674522, 2012416010

Basic calculations (n = 19904590)

Multiplication

n×y
n×2 39809180
n×3 59713770
n×4 79618360
n×5 99522950

Division

n÷y
n÷2 9952295
n÷3 6634863.3333333
n÷3 4976147.5
n÷5 3980918

Exponentiation

ny
n2 396192703068100
n3 7.8860533155623E+21
n4 1.5696865796441E+29
n5 3.1243967796318E+36

Nth Root

y√n
2√n 4461.4560403527
3√n 271.00943581748
4√n 66.794131780814
5√n 28.826415835692

Divisors of 19904590

1, 2, 5, 10, 19, 38, 95, 190, 104761, 209522, 523805, 1047610, 1990459, 3980918, 9952295, 19904590

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19904589
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19904590 can be divided by 16 positive divisors. The sum of these divisors (counting 19904590) is 1, the average is 0.0625.

Base conversion 19904590

Base System Value
2 Binary 1001011111011100001001110
3 Ternary 1101110020222001
4 Quaternary 1023323201032
5 Quinary 20043421330
6 Senary 1550342514
8 Octal 113734116
10 Decimal 19904590
12 Duodecimal 67baa3a
16 Hexadecimal 12fb84e
20 Vigesimal 64819a
36 Base36 bumha

Cryptographic Hash Functions

md5 0e978426dfe181cb6d063b15ac819420
sha1 08995b63b6c09d863b6ffcc834b8ae2f5dc54098
sha256 4f5687b207d3c732a28fb9dd4519088cf8dd4c1444b62daa2ce372a0835257d2
sha512 66155c673ab18820b36aae59e0f44fb75d298d90be27ce119f6ff044a20ac71d5b07b70f18b4f57b8029436cc27fac8aa4b08b7683e4b8ed0604ee8646377c7b
ripemd-160 c52a7770ca0113678f81125be6594835d04edb3c

19904590 as geometric shapes

Circle

Radius = n
Diameter 39809180
Circumference 125064227.43343
Area 1.2446760853646E+15

Sphere

Radius = n
Volume 3.303302288265E+22
Surface area 4.9787043414585E+15
Circumference 125064227.43343

Square

Length = n
Perimeter 79618360
Area 396192703068100
Diagonal 28149341.131476

Cube

Length = n
Surface area 2377156218408600
Volume 7.8860533155623E+21
Space diagonal 34475761.183827

Equilateral Triangle

Length = n
Perimeter 59713770
Area 1.715564728255E+14
Altitude 17237880.591914

Triangular Pyramid

Length = n
Surface area 1.715564728255E+14
Volume 9.2938029603879E+20
Height 9383113.710492