201421144 (number)
201421144 is an even 9-digits composite number following 201421143 and preceding 201421145. In scientific notation, it is written as 2.01421144 × 10^8. The sum of its digits is 19. It has a total of 6 prime factors and 32 positive divisors. There are 99187200 positive integers (up to 201421144) that are relatively prime to 201421144.
Interesting facts
- 201421144 has 32 divisors, whose sum is 383423040
- The reverse of 201421144 is 441124102
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 19
- Digital Root 1
Name
Name | two hundred one million four hundred twenty-one thousand one hundred forty-four |
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Notation
Scientific notation | 2.01421144 × 10^8 |
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Engineering notation | 2.01421144 × 10^6 |
Prime Factorization of 201421144
Prime Factorization 2 × 2 × 2 × 113 × 181 × 1231
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50355286 | Product of the distinct prime numbers |
The prime factorization of 201421144 is 2 × 2 × 2 × 113 × 181 × 1231. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201421144)
Multiplication
n×yn×2 | 402842288 |
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n×3 | 604263432 |
n×4 | 805684576 |
n×5 | 1007105720 |
Division
n÷yn÷2 | 100710572 |
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n÷3 | 67140381.333333 |
n÷3 | 50355286 |
n÷5 | 40284228.8 |
Exponentiation
nyn2 | 40570477250268736 |
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n3 | 8.1717519403751E+24 |
n4 | 1.6459636243146E+33 |
n5 | 3.3153187619183E+41 |
Nth Root
y√n2√n | 14192.291710643 |
---|---|
3√n | 586.18542979164 |
4√n | 119.13140522399 |
5√n | 45.795310890192 |
Divisors of 201421144
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 | -201421143 | 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 201421144 can be divided by 32 positive divisors. The sum of these divisors (counting 201421144) is 1, the average is 0.03125.
Base conversion 201421144
Base | System | Value |
---|---|---|
2 | Binary | 1100000000010111000101011000 |
3 | Ternary | 112001000020212101 |
4 | Quaternary | 30000113011120 |
5 | Quinary | 403030434034 |
6 | Senary | 31553053144 |
8 | Octal | 1400270530 |
10 | Decimal | 201421144 |
12 | Duodecimal | 575571b4 |
16 | Hexadecimal | c017158 |
20 | Vigesimal | 32ihch4 |
36 | Base36 | 3bx5js |
Cryptographic Hash Functions
md5 | 8a55e01a75aa5630493b7fb9c96cedbb |
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sha1 | 18a813ba26ca07de10cdabd3b8749fa1a1309d8a |
sha256 | 8a8e6aa76dc6a899124fcfa2909a4d8139db593e6dbdcadf540bb1836759bb50 |
sha512 | e5e135343dc1392e596d9f31901ac5dd5d7093f3b6527b4e23cd44850000af2ef7a36f2f2ee4793399b09f7da94066dca2e2cc6a95c17676d412e718ac57750c |
ripemd-160 | cf9b64458b6c7088136635e7ffe0fd2746d5753e |
201421144 as geometric shapes
Circle
Radius = nDiameter | 402842288 |
---|---|
Circumference | 1265566372.5361 |
Area | 1.2745591328208E+17 |
Sphere
Radius = nVolume | 3.4229754483787E+25 |
---|---|
Surface area | 5.098236531283E+17 |
Circumference | 1265566372.5361 |
Square
Length = nPerimeter | 805684576 |
---|---|
Area | 40570477250268736 |
Diagonal | 284852513.5935 |
Cube
Length = nSurface area | 243422863501612416 |
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Volume | 8.1717519403751E+24 |
Space diagonal | 348871655.12665 |
Equilateral Triangle
Length = nPerimeter | 604263432 |
---|---|
Area | 1.7567531971196E+16 |
Altitude | 174435827.56332 |
Triangular Pyramid
Length = nSurface area | 1.7567531971196E+16 |
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Volume | 9.6305020186893E+23 |
Height | 94950837.864501 |