19942382 (number)

19942382 is an even 8-digits composite number following 19942381 and preceding 19942383. In scientific notation, it is written as 1.9942382 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 9715200 positive integers (up to 19942382) that are relatively prime to 19942382.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred forty-two thousand three hundred eighty-two

Notation

Scientific notation 1.9942382 × 10^7
Engineering notation 1.9942382 × 10^6

Prime Factorization of 19942382

Prime Factorization 2 × 47 × 601 × 353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 19942382
Product of the distinct prime numbers

The prime factorization of 19942382 is 2 × 47 × 601 × 353. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 36, 2, 448, 488, 6765, 2974, 72858, 98172, 950226, 962073, 4971181, 2864446, 95716396, 19998323, 510247483, 533971439, 756235411, 2016075206

Basic calculations (n = 19942382)

Multiplication

n×y
n×2 39884764
n×3 59827146
n×4 79769528
n×5 99711910

Division

n÷y
n÷2 9971191
n÷3 6647460.6666667
n÷3 4985595.5
n÷5 3988476.4

Exponentiation

ny
n2 397698599833924
n3 7.9310573987532E+21
n4 1.5816417630986E+29
n5 3.1541704226867E+36

Nth Root

y√n
2√n 4465.6894204591
3√n 271.18084541726
4√n 66.825814027657
5√n 28.83735383023

Divisors of 19942382

1, 2, 47, 94, 353, 601, 706, 1202, 16591, 28247, 33182, 56494, 212153, 424306, 9971191, 19942382

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 -19942381
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 19942382 can be divided by 16 positive divisors. The sum of these divisors (counting 19942382) is 1, the average is 0.0625.

Base conversion 19942382

Base System Value
2 Binary 1001100000100101111101110
3 Ternary 1101112011210202
4 Quaternary 1030010233232
5 Quinary 20101124012
6 Senary 1551233502
8 Octal 114045756
10 Decimal 19942382
12 Duodecimal 6818892
16 Hexadecimal 1304bee
20 Vigesimal 64cfj2
36 Base36 bvfn2

Cryptographic Hash Functions

md5 7a61c4e874a74f067792c67d0468ebed
sha1 22ee27b7025bd7419a0f759b57b38d5deeb169eb
sha256 2b28daff660a6ba0f4ba0e1596d633861d7bd8411615daaab9ba5c9872ced25b
sha512 84c0068fde8bf5f9d50986509850642e8458b5b52ac765a671b7d57dac7c6385f367b6f770b1e17496537a7d7d5db89baa2be0a7fd5287c74e585c3d8d7665a1
ripemd-160 6f622d77a3bdcb1cbdf67c45629c8e8089967313

19942382 as geometric shapes

Circle

Radius = n
Diameter 39884764
Circumference 125301681.57256
Area 1.2494069995812E+15

Sphere

Radius = n
Volume 3.3221535545496E+22
Surface area 4.9976279983248E+15
Circumference 125301681.57256

Square

Length = n
Perimeter 79769528
Area 397698599833924
Diagonal 28202787.090425

Cube

Length = n
Surface area 2386191599003544
Volume 7.9310573987532E+21
Space diagonal 34541218.847947

Equilateral Triangle

Length = n
Perimeter 59827146
Area 1.7220854525284E+14
Altitude 17270609.423974

Triangular Pyramid

Length = n
Surface area 1.7220854525284E+14
Volume 9.3468407810636E+20
Height 9400929.0301417