201248920 (number)
201248920 is an even 9-digits composite number following 201248919 and preceding 201248921. In scientific notation, it is written as 2.01248920 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 78323328 positive integers (up to 201248920) that are relatively prime to 201248920.
Interesting facts
- 201248920 has 32 divisors, whose sum is 465051600
- The reverse of 201248920 is 029842102
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | two hundred one million two hundred forty-eight thousand nine hundred twenty |
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Notation
Scientific notation | 2.01248920 × 10^8 |
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Engineering notation | 2.01248920 × 10^6 |
Prime Factorization of 201248920
Prime Factorization 2 × 2 × 2 × 5 × 37 × 135979
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50312230 | Product of the distinct prime numbers |
The prime factorization of 201248920 is 2 × 2 × 2 × 5 × 37 × 135979. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201248920)
Multiplication
n×yn×2 | 402497840 |
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n×3 | 603746760 |
n×4 | 804995680 |
n×5 | 1006244600 |
Division
n÷yn÷2 | 100624460 |
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n÷3 | 67082973.333333 |
n÷3 | 50312230 |
n÷5 | 40249784 |
Exponentiation
nyn2 | 40501127801166400 |
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n3 | 8.1508082287667E+24 |
n4 | 1.6403413531664E+33 |
n5 | 3.3011692575608E+41 |
Nth Root
y√n2√n | 14186.222894062 |
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3√n | 586.01831064871 |
4√n | 119.10593139748 |
5√n | 45.787476806478 |
Divisors of 201248920
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201248919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201248920 can be divided by 32 positive divisors. The sum of these divisors (counting 201248920) is 1, the average is 0.03125.
Base conversion 201248920
Base | System | Value |
---|---|---|
2 | Binary | 1011111111101101000010011000 |
3 | Ternary | 112000200111121201 |
4 | Quaternary | 23333231002120 |
5 | Quinary | 403004431140 |
6 | Senary | 31545243544 |
8 | Octal | 1377550230 |
10 | Decimal | 201248920 |
12 | Duodecimal | 574935b4 |
16 | Hexadecimal | bfed098 |
20 | Vigesimal | 32hg260 |
36 | Base36 | 3btgns |
Cryptographic Hash Functions
md5 | 7bbf909b0669d94056c6e85a5be8476e |
---|---|
sha1 | 88f53bfb4e3fedd1c6545b7a136c7ca468db93b4 |
sha256 | 6cd0b0b2e05d4543c4a7239f8ca4bd26dee8a284f08d25106307f0870326a96f |
sha512 | 56b38a267bdfb38bc6d787afa4791a5eb600971810685fd38f704b6369e4e1bc17fea41229a12a147efb55e03d7ec054538025c7fd88a90df25eda5ac2a0acde |
ripemd-160 | 0de363d5f44f4bbcfff13d5f9471a023a97499ac |
201248920 as geometric shapes
Circle
Radius = nDiameter | 402497840 |
---|---|
Circumference | 1264484257.2298 |
Area | 1.2723804556225E+17 |
Sphere
Radius = nVolume | 3.414202566975E+25 |
---|---|
Surface area | 5.0895218224898E+17 |
Circumference | 1264484257.2298 |
Square
Length = nPerimeter | 804995680 |
---|---|
Area | 40501127801166400 |
Diagonal | 284608952.07694 |
Cube
Length = nSurface area | 243006766806998400 |
---|---|
Volume | 8.1508082287667E+24 |
Space diagonal | 348573354.40836 |
Equilateral Triangle
Length = nPerimeter | 603746760 |
---|---|
Area | 1.7537502778865E+16 |
Altitude | 174286677.20418 |
Triangular Pyramid
Length = nSurface area | 1.7537502778865E+16 |
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Volume | 9.6058196178534E+23 |
Height | 94869650.692313 |