19829904 (number)

19829904 is an even 8-digits composite number following 19829903 and preceding 19829905. In scientific notation, it is written as 1.9829904 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 6540288 positive integers (up to 19829904) that are relatively prime to 19829904.

Interesting facts

Basic properties

Name

Name nineteen million eight hundred twenty-nine thousand nine hundred four

Notation

Scientific notation 1.9829904 × 10^7
Engineering notation 1.9829904 × 10^6

Prime Factorization of 19829904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 97 × 4259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2478738
Product of the distinct prime numbers

The prime factorization of 19829904 is 2 × 2 × 2 × 2 × 3 × 97 × 4259. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 19829904)

Multiplication

n×y
n×2 39659808
n×3 59489712
n×4 79319616
n×5 99149520

Division

n÷y
n÷2 9914952
n÷3 6609968
n÷3 4957476
n÷5 3965980.8

Exponentiation

ny
n2 393225092649216
n3 7.7976158376251E+21
n4 1.5462597348898E+29
n5 3.0662182101931E+36

Nth Root

y√n
2√n 4453.0780365945
3√n 270.67005045907
4√n 66.731387192194
5√n 28.804750799879

Divisors of 19829904

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -19829903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 19829904 can be divided by 40 positive divisors. The sum of these divisors (counting 19829904) is 1, the average is 0.025.

Base conversion 19829904

Base System Value
2 Binary 1001011101001010010010000
3 Ternary 1101022110111220
4 Quaternary 1023221102100
5 Quinary 20034024104
6 Senary 1545005040
8 Octal 113512220
10 Decimal 19829904
12 Duodecimal 6783780
16 Hexadecimal 12e9490
20 Vigesimal 63ief4
36 Base36 bt0uo

Cryptographic Hash Functions

md5 fe7933d0782d9521ee6c15deb6b7a9e1
sha1 009bf8d7967c0538cacc3cb69770492e2a1b7d9d
sha256 2fef0a250823434a592fe2156a4187e2b964e97729df5cfdb3298fb445cc6d7c
sha512 4eb1add4e7fbce6fd3d168759d77ea885b626cae9113d749431818fe31da732e7192463cf82a7d92eef0ca31e82edeb12c53bbd116e6873ccb2eed74ba896d64
ripemd-160 513b8506c9cc7a0dfa4f9315921bed25f7a6c98e

19829904 as geometric shapes

Circle

Radius = n
Diameter 39659808
Circumference 124594961.45558
Area 1.2353530622739E+15

Sphere

Radius = n
Volume 3.2662576841331E+22
Surface area 4.9414122490958E+15
Circumference 124594961.45558

Square

Length = n
Perimeter 79319616
Area 393225092649216
Diagonal 28043719.177356

Cube

Length = n
Surface area 2359350555895296
Volume 7.7976158376251E+21
Space diagonal 34346401.237213

Equilateral Triangle

Length = n
Perimeter 59489712
Area 1.7027145981986E+14
Altitude 17173200.618607

Triangular Pyramid

Length = n
Surface area 1.7027145981986E+14
Volume 9.1895783931205E+20
Height 9347906.3924522