19980100 (number)
19980100 is an even 8-digits composite number following 19980099 and preceding 19980101. In scientific notation, it is written as 1.9980100 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 144 positive divisors. There are 6082560 positive integers (up to 19980100) that are relatively prime to 19980100.
Interesting facts
- 19980100 has 144 divisors, whose sum is 55496448
- The reverse of 19980100 is 00108991
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | nineteen million nine hundred eighty thousand one hundred |
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Notation
Scientific notation | 1.9980100 × 10^7 |
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Engineering notation | 1.9980100 × 10^6 |
Prime Factorization of 19980100
Prime Factorization 2 × 2 × 5 × 7 × 5 × 73 × 17 × 23
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 1998010 | Product of the distinct prime numbers |
The prime factorization of 19980100 is 2 × 2 × 5 × 7 × 5 × 73 × 17 × 23. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 19980100)
Multiplication
n×yn×2 | 39960200 |
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n×3 | 59940300 |
n×4 | 79920400 |
n×5 | 99900500 |
Division
n÷yn÷2 | 9990050 |
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n÷3 | 6660033.3333333 |
n÷3 | 4995025 |
n÷5 | 3996020 |
Exponentiation
nyn2 | 399204396010000 |
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n3 | 7.9761437527194E+21 |
n4 | 1.5936414979371E+29 |
n5 | 3.1841116492933E+36 |
Nth Root
y√n2√n | 4469.9105136457 |
---|---|
3√n | 271.35170359934 |
4√n | 66.857389372048 |
5√n | 28.848253885859 |
Divisors of 19980100
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -19980099 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 19980100 can be divided by 144 positive divisors. The sum of these divisors (counting 19980100) is 1, the average is 0.0069444444444444.
Base conversion 19980100
Base | System | Value |
---|---|---|
2 | Binary | 1001100001101111101000100 |
3 | Ternary | 1101121002112201 |
4 | Quaternary | 1030031331010 |
5 | Quinary | 20103330400 |
6 | Senary | 1552124244 |
8 | Octal | 114157504 |
10 | Decimal | 19980100 |
12 | Duodecimal | 6836684 |
16 | Hexadecimal | 130df44 |
20 | Vigesimal | 64ha50 |
36 | Base36 | bw8qs |
Cryptographic Hash Functions
md5 | d4fcb5da149cdaeeb37a988d3063b9c6 |
---|---|
sha1 | 0b5ba3c70cd87b170eee28868548f1d862047d70 |
sha256 | 315b3e2669e2c45b1a6459afaa51a3dfc029056aa46c6fe3048dfe6f84025e27 |
sha512 | 8c9437c8b78e698434c9f22a1081267fa3c13c3f1183026834092956afd6749969cdcf71babc6e54291fc226c13b91f2d045799ef571c845651c4df0eadcdebb |
ripemd-160 | ae5eb73330b04ec84fbe3ab7fd7ce9ceea78fcf2 |
19980100 as geometric shapes
Circle
Radius = nDiameter | 39960200 |
---|---|
Circumference | 125538670.75598 |
Area | 1.2541375977858E+15 |
Sphere
Radius = nVolume | 3.3410392823359E+22 |
---|---|
Surface area | 5.0165503911431E+15 |
Circumference | 125538670.75598 |
Square
Length = nPerimeter | 79920400 |
---|---|
Area | 399204396010000 |
Diagonal | 28256128.397571 |
Cube
Length = nSurface area | 2395226376060000 |
---|---|
Volume | 7.9761437527194E+21 |
Space diagonal | 34606548.340307 |
Equilateral Triangle
Length = nPerimeter | 59940300 |
---|---|
Area | 1.7286057412354E+14 |
Altitude | 17303274.170153 |
Triangular Pyramid
Length = nSurface area | 1.7286057412354E+14 |
---|---|
Volume | 9.3999755587777E+20 |
Height | 9418709.4658569 |