201820984 (number)
201820984 is an even 9-digits composite number following 201820983 and preceding 201820985. In scientific notation, it is written as 2.01820984 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 99066240 positive integers (up to 201820984) that are relatively prime to 201820984.
Interesting facts
- 201820984 has 32 divisors, whose sum is 385387200
- The reverse of 201820984 is 489028102
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | two hundred one million eight hundred twenty thousand nine hundred eighty-four |
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Notation
Scientific notation | 2.01820984 × 10^8 |
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Engineering notation | 2.01820984 × 10^6 |
Prime Factorization of 201820984
Prime Factorization 2 × 2 × 2 × 79 × 197 × 1621
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50455246 | Product of the distinct prime numbers |
The prime factorization of 201820984 is 2 × 2 × 2 × 79 × 197 × 1621. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201820984)
Multiplication
n×yn×2 | 403641968 |
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n×3 | 605462952 |
n×4 | 807283936 |
n×5 | 1009104920 |
Division
n÷yn÷2 | 100910492 |
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n÷3 | 67273661.333333 |
n÷3 | 50455246 |
n÷5 | 40364196.8 |
Exponentiation
nyn2 | 40731709582728256 |
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n3 | 8.2205137079884E+24 |
n4 | 1.6590721655317E+33 |
n5 | 3.3483557697462E+41 |
Nth Root
y√n2√n | 14206.371246733 |
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3√n | 586.57305123551 |
4√n | 119.19048303759 |
5√n | 45.813478074204 |
Divisors of 201820984
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 | -201820983 | 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 201820984 can be divided by 32 positive divisors. The sum of these divisors (counting 201820984) is 1, the average is 0.03125.
Base conversion 201820984
Base | System | Value |
---|---|---|
2 | Binary | 1100000001111000101100111000 |
3 | Ternary | 112001202120100021 |
4 | Quaternary | 30001320230320 |
5 | Quinary | 403131232414 |
6 | Senary | 32005420224 |
8 | Octal | 1401705470 |
10 | Decimal | 201820984 |
12 | Duodecimal | 5770a674 |
16 | Hexadecimal | c078b38 |
20 | Vigesimal | 3317c94 |
36 | Base36 | 3c5q2g |
Cryptographic Hash Functions
md5 | 72a08532a1980becf40ab2007bc6bd4e |
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sha1 | 951bb79af1594917c248f43d4724954a22f90e1a |
sha256 | d1761ebfbccf1508df686c18873394041094f6804aaffaf83577d58426f955f2 |
sha512 | f494b789c407f88d008b6340b5544d699a3c7536eadb997805d6fa82fc1c3f940f2d0250d9fc2cfda81c009a186987c95f29d7f89c8c6b52358b2f15a79d35ca |
ripemd-160 | 0b6ceccc65c511897a5a492ac98c4f8c47424395 |
201820984 as geometric shapes
Circle
Radius = nDiameter | 403641968 |
---|---|
Circumference | 1268078641.3493 |
Area | 1.2796243959325E+17 |
Sphere
Radius = nVolume | 3.4434007298334E+25 |
---|---|
Surface area | 5.1184975837301E+17 |
Circumference | 1268078641.3493 |
Square
Length = nPerimeter | 807283936 |
---|---|
Area | 40731709582728256 |
Diagonal | 285417972.74428 |
Cube
Length = nSurface area | 244390257496369536 |
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Volume | 8.2205137079884E+24 |
Space diagonal | 349564198.32155 |
Equilateral Triangle
Length = nPerimeter | 605462952 |
---|---|
Area | 1.7637347619106E+16 |
Altitude | 174782099.16077 |
Triangular Pyramid
Length = nSurface area | 1.7637347619106E+16 |
---|---|
Volume | 9.687968312926E+23 |
Height | 95139324.248094 |