201985240 (number)
201985240 is an even 9-digits composite number following 201985239 and preceding 201985241. In scientific notation, it is written as 2.01985240 × 10^8. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 80077312 positive integers (up to 201985240) that are relatively prime to 201985240.
Interesting facts
- 201985240 has 32 divisors, whose sum is 458498880
- The reverse of 201985240 is 042589102
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 31
- Digital Root 4
Name
Name | two hundred one million nine hundred eighty-five thousand two hundred forty |
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Notation
Scientific notation | 2.01985240 × 10^8 |
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Engineering notation | 2.01985240 × 10^6 |
Prime Factorization of 201985240
Prime Factorization 2 × 2 × 2 × 5 × 113 × 44687
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50496310 | Product of the distinct prime numbers |
The prime factorization of 201985240 is 2 × 2 × 2 × 5 × 113 × 44687. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201985240)
Multiplication
n×yn×2 | 403970480 |
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n×3 | 605955720 |
n×4 | 807940960 |
n×5 | 1009926200 |
Division
n÷yn÷2 | 100992620 |
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n÷3 | 67328413.333333 |
n÷3 | 50496310 |
n÷5 | 40397048 |
Exponentiation
nyn2 | 40798037177857600 |
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n3 | 8.2406013308985E+24 |
n4 | 1.6644798375659E+33 |
n5 | 3.362003594659E+41 |
Nth Root
y√n2√n | 14212.151139078 |
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3√n | 586.73213944449 |
4√n | 119.21472702262 |
5√n | 45.820932888771 |
Divisors of 201985240
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 | -201985239 | 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 201985240 can be divided by 32 positive divisors. The sum of these divisors (counting 201985240) is 1, the average is 0.03125.
Base conversion 201985240
Base | System | Value |
---|---|---|
2 | Binary | 1100000010100000110011011000 |
3 | Ternary | 112002001220122211 |
4 | Quaternary | 30002200303120 |
5 | Quinary | 403202011430 |
6 | Senary | 32013124504 |
8 | Octal | 1402406330 |
10 | Decimal | 201985240 |
12 | Duodecimal | 57789734 |
16 | Hexadecimal | c0a0cd8 |
20 | Vigesimal | 3328320 |
36 | Base36 | 3c98t4 |
Cryptographic Hash Functions
md5 | 252f057ab292b266fc73ba2c3149b55b |
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sha1 | b1fcbd56e9eeceaa9442128a0d90093fb658f0d1 |
sha256 | 3f58145324d0666252b74466f89c2c3de09c8834cc73adc1713cc18cb30886de |
sha512 | c86f3f804175fa45656c1228b61abd25662694961072cd14389e59ba2f3d003b483a720678bae6a343f5d7842b6bd06cb60768a7f4d0829e69a6dd52103e1c8e |
ripemd-160 | 3d78da630bd2304824b9c7cbf8e3d4545c84db65 |
201985240 as geometric shapes
Circle
Radius = nDiameter | 403970480 |
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Circumference | 1269110692.2351 |
Area | 1.2817081387884E+17 |
Sphere
Radius = nVolume | 3.4518150136417E+25 |
---|---|
Surface area | 5.1268325551536E+17 |
Circumference | 1269110692.2351 |
Square
Length = nPerimeter | 807940960 |
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Area | 40798037177857600 |
Diagonal | 285650265.80718 |
Cube
Length = nSurface area | 244788223067145600 |
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Volume | 8.2406013308985E+24 |
Space diagonal | 349848698.05899 |
Equilateral Triangle
Length = nPerimeter | 605955720 |
---|---|
Area | 1.7666068310283E+16 |
Altitude | 174924349.0295 |
Triangular Pyramid
Length = nSurface area | 1.7666068310283E+16 |
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Volume | 9.7116418035554E+23 |
Height | 95216755.269062 |