2721361242 (number)
2721361242 is an even 10-digits composite number following 2721361241 and preceding 2721361243. In scientific notation, it is written as 2.721361242 × 10^9. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 865801904 positive integers (up to 2721361242) that are relatively prime to 2721361242.
Interesting facts
- 2721361242 has 32 divisors, whose sum is 5691658752
- The reverse of 2721361242 is 2421631272
- Previous prime number is 467
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 30
- Digital Root 3
Name
Name | two billion seven hundred twenty-one million three hundred sixty-one thousand two hundred forty-two |
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Notation
Scientific notation | 2.721361242 × 10^9 |
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Engineering notation | 2.721361242 × 10^9 |
Prime Factorization of 2721361242
Prime Factorization 2 × 3 × 23 × 467 × 42227
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2721361242 | Product of the distinct prime numbers |
The prime factorization of 2721361242 is 2 × 3 × 23 × 467 × 42227. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2721361242)
Multiplication
n×yn×2 | 5442722484 |
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n×3 | 8164083726 |
n×4 | 10885444968 |
n×5 | 13606806210 |
Division
n÷yn÷2 | 1360680621 |
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n÷3 | 907120414 |
n÷3 | 680340310.5 |
n÷5 | 544272248.4 |
Exponentiation
nyn2 | 7405807009459782564 |
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n3 | 2.0153876161276E+28 |
n4 | 5.4845977461364E+37 |
n5 | 1.4925571734296E+47 |
Nth Root
y√n2√n | 52166.667921193 |
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3√n | 1396.1392340799 |
4√n | 228.40023625468 |
5√n | 77.082756907296 |
Divisors of 2721361242
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 | -2721361241 | 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 2721361242 can be divided by 32 positive divisors. The sum of these divisors (counting 2721361242) is 1, the average is 0.03125.
Base conversion 2721361242
Base | System | Value |
---|---|---|
2 | Binary | 10100010001101001010110101011010 |
3 | Ternary | 21000122201110211010 |
4 | Quaternary | 2202031022311122 |
5 | Quinary | 21033132024432 |
6 | Senary | 1130012114350 |
8 | Octal | 24215126532 |
10 | Decimal | 2721361242 |
12 | Duodecimal | 63b4659b6 |
16 | Hexadecimal | a234ad5a |
20 | Vigesimal | 22a8a322 |
36 | Base36 | 19087ru |
Cryptographic Hash Functions
md5 | f4025017b62a336828231df901f5f1e1 |
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sha1 | c70ed034f133482cb990a9c9aea3a193286b6071 |
sha256 | d58e2626eacc2f3c75e1e10c1ec54e5f90cf078faf64798b9faef5ae881f1579 |
sha512 | 6ac4384d45ec81579fbef4e46bbb1a0e162a56e905168018657cf6058f36c527f30fc17b439a797dd0093bcb97700852be22658b19ab89e093da8ea050b6e4cc |
ripemd-160 | e8bf521b7b473ce4b1c80cbbf05cb33dde9a425e |
2721361242 as geometric shapes
Circle
Radius = nDiameter | 5442722484 |
---|---|
Circumference | 17098816971.262 |
Area | 2.3266028894823E+19 |
Sphere
Radius = nVolume | 8.442035905283E+28 |
---|---|
Surface area | 9.3064115579291E+19 |
Circumference | 17098816971.262 |
Square
Length = nPerimeter | 10885444968 |
---|---|
Area | 7405807009459782564 |
Diagonal | 3848585976.5529 |
Cube
Length = nSurface area | 4.4434842056759E+19 |
---|---|
Volume | 2.0153876161276E+28 |
Space diagonal | 4713535936.8927 |
Equilateral Triangle
Length = nPerimeter | 8164083726 |
---|---|
Area | 3.2068085028585E+18 |
Altitude | 2356767968.4464 |
Triangular Pyramid
Length = nSurface area | 3.2068085028585E+18 |
---|---|
Volume | 2.375157083472E+27 |
Height | 1282861992.1843 |