19904736 (number)

19904736 is an even 8-digits composite number following 19904735 and preceding 19904737. In scientific notation, it is written as 1.9904736 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 24 positive divisors. There are 6634880 positive integers (up to 19904736) that are relatively prime to 19904736.

Interesting facts

Basic properties

Name

Name nineteen million nine hundred four thousand seven hundred thirty-six

Notation

Scientific notation 1.9904736 × 10^7
Engineering notation 1.9904736 × 10^6

Prime Factorization of 19904736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 207341

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1244046
Product of the distinct prime numbers

The prime factorization of 19904736 is 2 × 2 × 2 × 2 × 2 × 3 × 207341. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 2, 44, 7, 56, 520, 1031, 3387, 17901, 10883, 391382, 672508, 6692728, 6166132, 84616575, 34479158, 412871655, 628806758, 5811764264, 9073733671

Basic calculations (n = 19904736)

Multiplication

n×y
n×2 39809472
n×3 59714208
n×4 79618944
n×5 99523680

Division

n÷y
n÷2 9952368
n÷3 6634912
n÷3 4976184
n÷5 3980947.2

Exponentiation

ny
n2 396198515229696
n3 7.8862268492391E+21
n4 1.5697326347022E+29
n5 3.1245113684331E+36

Nth Root

y√n
2√n 4461.472402694
3√n 271.01009843317
4√n 66.794254264076
5√n 28.826458123871

Divisors of 19904736

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 207341, 414682, 622023, 829364, 1244046, 1658728, 2488092, 3317456, 4976184, 6634912, 9952368, 19904736

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 -19904735
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 19904736 can be divided by 24 positive divisors. The sum of these divisors (counting 19904736) is 1, the average is 0.041666666666667.

Base conversion 19904736

Base System Value
2 Binary 1001011111011100011100000
3 Ternary 1101110021011110
4 Quaternary 1023323203200
5 Quinary 20043422421
6 Senary 1550343320
8 Octal 113734340
10 Decimal 19904736
12 Duodecimal 67bab40
16 Hexadecimal 12fb8e0
20 Vigesimal 6481gg
36 Base36 bumlc

Cryptographic Hash Functions

md5 82053a1ee979efb3469341e75ca33dd2
sha1 731da4e2663a7add9d0d92ad8c54135301e8a455
sha256 83595e67811a4d78acc7b56cb574f2d75a7f6e3f3159789b45d04e9be4cf86fe
sha512 4c9c286204269ddf7842c93e0c9cd3f6811b9b9ff61d0e90aafd2d05645c8deada3862d90f3cb0e1800a3f62ecd228c0d41ad6b82ac112b5c73597b47e0a7a77
ripemd-160 ca58874548d424fc34429468552f916c5fae163f

19904736 as geometric shapes

Circle

Radius = n
Diameter 39809472
Circumference 125065144.77849
Area 1.2446943448088E+15

Sphere

Radius = n
Volume 3.3033749778816E+22
Surface area 4.9787773792352E+15
Circumference 125065144.77849

Square

Length = n
Perimeter 79618944
Area 396198515229696
Diagonal 28149547.606656

Cube

Length = n
Surface area 2377191091378176
Volume 7.8862268492391E+21
Space diagonal 34476014.063245

Equilateral Triangle

Length = n
Perimeter 59714208
Area 1.715589895653E+14
Altitude 17238007.031623

Triangular Pyramid

Length = n
Surface area 1.715589895653E+14
Volume 9.2940074717873E+20
Height 9383182.535552