201231840 (number)
201231840 is an even 9-digits composite number following 201231839 and preceding 201231841. In scientific notation, it is written as 2.01231840 × 10^8. The sum of its digits is 21. It has a total of 8 prime factors and 48 positive divisors. There are 53004800 positive integers (up to 201231840) that are relatively prime to 201231840.
Interesting facts
- 201231840 has 48 divisors, whose sum is 529611264
- The reverse of 201231840 is 048132102
- Previous prime number is 415
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | two hundred one million two hundred thirty-one thousand eight hundred forty |
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Notation
Scientific notation | 2.01231840 × 10^8 |
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Engineering notation | 2.01231840 × 10^6 |
Prime Factorization of 201231840
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 415 × 5051
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 12576990 | Product of the distinct prime numbers |
The prime factorization of 201231840 is 2 × 2 × 2 × 2 × 2 × 3 × 415 × 5051. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201231840)
Multiplication
n×yn×2 | 402463680 |
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n×3 | 603695520 |
n×4 | 804927360 |
n×5 | 1006159200 |
Division
n÷yn÷2 | 100615920 |
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n÷3 | 67077280 |
n÷3 | 50307960 |
n÷5 | 40246368 |
Exponentiation
nyn2 | 40494253429785600 |
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n3 | 8.1487331271021E+24 |
n4 | 1.6397845608357E+33 |
n5 | 3.2997686438056E+41 |
Nth Root
y√n2√n | 14185.620888773 |
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3√n | 586.00173171764 |
4√n | 119.10340418633 |
5√n | 45.786699583272 |
Divisors of 201231840
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201231839 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201231840 can be divided by 48 positive divisors. The sum of these divisors (counting 201231840) is 1, the average is 0.020833333333333.
Base conversion 201231840
Base | System | Value |
---|---|---|
2 | Binary | 1011111111101000110111100000 |
3 | Ternary | 112000122122012010 |
4 | Quaternary | 23333220313200 |
5 | Quinary | 403003404330 |
6 | Senary | 31545032520 |
8 | Octal | 1377506740 |
10 | Decimal | 201231840 |
12 | Duodecimal | 57485740 |
16 | Hexadecimal | bfe8de0 |
20 | Vigesimal | 32hdjc0 |
36 | Base36 | 3bt3hc |
Cryptographic Hash Functions
md5 | b3559ac01acbc79d084fe249e9ef900a |
---|---|
sha1 | 807f92534849aba1d328eca074795238d698e8d0 |
sha256 | 1c0718e20fe7a8088ee00ce3a9d89a682c5041f44a254778aa4200a0cfc2ff3a |
sha512 | 37d4a724ef3762ba597d4ba04697f2001a1dd79c20cd55eac4103a20d3746e1f23018e607e30493af974745b9f9fd66f0f5fb58345ab7231992002dc1436d93a |
ripemd-160 | b0d81b550a0934a250198def1ecbc99e091ff020 |
201231840 as geometric shapes
Circle
Radius = nDiameter | 402463680 |
---|---|
Circumference | 1264376940.4247 |
Area | 1.2721644908762E+17 |
Sphere
Radius = nVolume | 3.4133333504224E+25 |
---|---|
Surface area | 5.0886579635047E+17 |
Circumference | 1264376940.4247 |
Square
Length = nPerimeter | 804927360 |
---|---|
Area | 40494253429785600 |
Diagonal | 284584797.30929 |
Cube
Length = nSurface area | 242965520578713600 |
---|---|
Volume | 8.1487331271021E+24 |
Space diagonal | 348543770.98057 |
Equilateral Triangle
Length = nPerimeter | 603695520 |
---|---|
Area | 1.753452608874E+16 |
Altitude | 174271885.49029 |
Triangular Pyramid
Length = nSurface area | 1.753452608874E+16 |
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Volume | 9.6033740870889E+23 |
Height | 94861599.103098 |