19997304 (number)
19997304 is an even 8-digits composite number following 19997303 and preceding 19997305. In scientific notation, it is written as 1.9997304 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 5998080 positive integers (up to 19997304) that are relatively prime to 19997304.
Interesting facts
- 19997304 has 64 divisors, whose sum is 55261440
- The reverse of 19997304 is 40379991
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | nineteen million nine hundred ninety-seven thousand three hundred four |
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Notation
Scientific notation | 1.9997304 × 10^7 |
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Engineering notation | 1.9997304 × 10^6 |
Prime Factorization of 19997304
Prime Factorization 2 × 2 × 2 × 3 × 17 × 23 × 2131
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 4999326 | Product of the distinct prime numbers |
The prime factorization of 19997304 is 2 × 2 × 2 × 3 × 17 × 23 × 2131. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 19997304)
Multiplication
n×yn×2 | 39994608 |
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n×3 | 59991912 |
n×4 | 79989216 |
n×5 | 99986520 |
Division
n÷yn÷2 | 9998652 |
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n÷3 | 6665768 |
n÷3 | 4999326 |
n÷5 | 3999460.8 |
Exponentiation
nyn2 | 399892167268416 |
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n3 | 7.9967652360854E+21 |
n4 | 1.5991374544263E+29 |
n5 | 3.1978437813949E+36 |
Nth Root
y√n2√n | 4471.8345228776 |
---|---|
3√n | 271.42956432825 |
4√n | 66.871776728883 |
5√n | 28.853220172407 |
Divisors of 19997304
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -19997303 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 19997304 can be divided by 64 positive divisors. The sum of these divisors (counting 19997304) is 1, the average is 0.015625.
Base conversion 19997304
Base | System | Value |
---|---|---|
2 | Binary | 1001100010010001001111000 |
3 | Ternary | 1101121222010220 |
4 | Quaternary | 1030102021320 |
5 | Quinary | 20104403204 |
6 | Senary | 1552340040 |
8 | Octal | 114221170 |
10 | Decimal | 19997304 |
12 | Duodecimal | 6844620 |
16 | Hexadecimal | 1312278 |
20 | Vigesimal | 64jd54 |
36 | Base36 | bwm0o |
Cryptographic Hash Functions
md5 | 4aea206aacb89da7e1b89f3f87909b26 |
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sha1 | 2e9f9b7f2b258688c5e5754ce32a0521d4d8f588 |
sha256 | 0034c7afa965451c9a90a522d0228d118356c7432c502056ea9e8cda97f014c3 |
sha512 | 28ac33bba995c102cb54e385ad2e3124417f4d4d229af239fc060b7a8a05fae8d0cede768aec65f7bdccf9872e8b404116bb0cf3cf244c57bfc9bf289520894a |
ripemd-160 | 3ac0235ef5f31287eddb8ea3616653198a57eeab |
19997304 as geometric shapes
Circle
Radius = nDiameter | 39994608 |
---|---|
Circumference | 125646766.676 |
Area | 1.2562982949186E+15 |
Sphere
Radius = nVolume | 3.3496771890891E+22 |
---|---|
Surface area | 5.0251931796742E+15 |
Circumference | 125646766.676 |
Square
Length = nPerimeter | 79989216 |
---|---|
Area | 399892167268416 |
Diagonal | 28280458.527698 |
Cube
Length = nSurface area | 2399353003610496 |
---|---|
Volume | 7.9967652360854E+21 |
Space diagonal | 34636346.5424 |
Equilateral Triangle
Length = nPerimeter | 59991912 |
---|---|
Area | 1.7315838781443E+14 |
Altitude | 17318173.2712 |
Triangular Pyramid
Length = nSurface area | 1.7315838781443E+14 |
---|---|
Volume | 9.424278209988E+20 |
Height | 9426819.5092326 |