201298988 (number)
201298988 is an even 9-digits composite number following 201298987 and preceding 201298989. In scientific notation, it is written as 2.01298988 × 10^8. The sum of its digits is 47. It has a total of 6 prime factors and 36 positive divisors. There are 91080000 positive integers (up to 201298988) that are relatively prime to 201298988.
Interesting facts
- 201298988 has 36 divisors, whose sum is 388986696
- The reverse of 201298988 is 889892102
- Previous prime number is 1657
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 47
- Digital Root 2
Name
Name | two hundred one million two hundred ninety-eight thousand nine hundred eighty-eight |
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Notation
Scientific notation | 2.01298988 × 10^8 |
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Engineering notation | 2.01298988 × 10^6 |
Prime Factorization of 201298988
Prime Factorization 2 × 2 × 11 × 11 × 1657 × 251
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 9149954 | Product of the distinct prime numbers |
The prime factorization of 201298988 is 2 × 2 × 11 × 11 × 1657 × 251. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201298988)
Multiplication
n×yn×2 | 402597976 |
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n×3 | 603896964 |
n×4 | 805195952 |
n×5 | 1006494940 |
Division
n÷yn÷2 | 100649494 |
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n÷3 | 67099662.666667 |
n÷3 | 50324747 |
n÷5 | 40259797.6 |
Exponentiation
nyn2 | 40521282569824144 |
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n3 | 8.1568931737676E+24 |
n4 | 1.6419743411035E+33 |
n5 | 3.3052777318611E+41 |
Nth Root
y√n2√n | 14187.987454181 |
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3√n | 586.06690441991 |
4√n | 119.11333869127 |
5√n | 45.789754840355 |
Divisors of 201298988
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201298987 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201298988 can be divided by 36 positive divisors. The sum of these divisors (counting 201298988) is 1, the average is 0.027777777777778.
Base conversion 201298988
Base | System | Value |
---|---|---|
2 | Binary | 1011111111111001010000101100 |
3 | Ternary | 112000210001022002 |
4 | Quaternary | 23333321100230 |
5 | Quinary | 403013031423 |
6 | Senary | 31550311432 |
8 | Octal | 1377712054 |
10 | Decimal | 201298988 |
12 | Duodecimal | 574b8578 |
16 | Hexadecimal | bff942c |
20 | Vigesimal | 32i2798 |
36 | Base36 | 3bujak |
Cryptographic Hash Functions
md5 | e863e38f5e94574f2f41d6f647d97821 |
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sha1 | 99ffcb7ca8b5c17cb781971d87fdc45c49c1a58d |
sha256 | aa28e8fd14fb1eba78c88cf628519d08c7dbe2c1c5aea9002ee63a82798700f5 |
sha512 | c481add8edeec5c63a417499888048661bb1678d6d860a41b5063da4fdf3c484a651a16bbbf5c5f56cc13469c0dfe58cc435782672ed1ae0651719cf67da5ab6 |
ripemd-160 | a0e6715cc9df6ab78ff00c41c199380aca9f89e4 |
201298988 as geometric shapes
Circle
Radius = nDiameter | 402597976 |
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Circumference | 1264798843.7517 |
Area | 1.273013636354E+17 |
Sphere
Radius = nVolume | 3.4167514227767E+25 |
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Surface area | 5.0920545454158E+17 |
Circumference | 1264798843.7517 |
Square
Length = nPerimeter | 805195952 |
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Area | 40521282569824144 |
Diagonal | 284679758.92158 |
Cube
Length = nSurface area | 243127695418944864 |
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Volume | 8.1568931737676E+24 |
Space diagonal | 348660074.7282 |
Equilateral Triangle
Length = nPerimeter | 603896964 |
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Area | 1.7546230049698E+16 |
Altitude | 174330037.3641 |
Triangular Pyramid
Length = nSurface area | 1.7546230049698E+16 |
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Volume | 9.6129907943089E+23 |
Height | 94893252.97386 |