3081321621 (number)
3081321621 is an odd 10-digits composite number following 3081321620 and preceding 3081321622. In scientific notation, it is written as 3.081321621 × 10^9. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 1648263168 positive integers (up to 3081321621) that are relatively prime to 3081321621.
Interesting facts
- 3081321621 has 32 divisors, whose sum is 4412087680
- The reverse of 3081321621 is 1261231803
- Previous prime number is 193
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 27
- Digital Root 9
Name
Name | three billion eighty-one million three hundred twenty-one thousand six hundred twenty-one |
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Notation
Scientific notation | 3.081321621 × 10^9 |
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Engineering notation | 3.081321621 × 10^9 |
Prime Factorization of 3081321621
Prime Factorization 3 × 51 × 21 × 193 × 4969
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 3081321621 | Product of the distinct prime numbers |
The prime factorization of 3081321621 is 3 × 51 × 21 × 193 × 4969. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 3081321621)
Multiplication
n×yn×2 | 6162643242 |
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n×3 | 9243964863 |
n×4 | 12325286484 |
n×5 | 15406608105 |
Division
n÷yn÷2 | 1540660810.5 |
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n÷3 | 1027107207 |
n÷3 | 770330405.25 |
n÷5 | 616264324.2 |
Exponentiation
nyn2 | 9.4945429320421E+18 |
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n3 | 2.9255740418014E+28 |
n4 | 9.014634548839E+37 |
n5 | 2.7776988340751E+47 |
Nth Root
y√n2√n | 55509.65340371 |
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3√n | 1455.1653462853 |
4√n | 235.60486710531 |
5√n | 79.021888833001 |
Divisors of 3081321621
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 | -3081321620 | 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 3081321621 can be divided by 32 positive divisors. The sum of these divisors (counting 3081321621) is 1, the average is 0.03125.
Base conversion 3081321621
Base | System | Value |
---|---|---|
2 | Binary | 10110111101010010011110010010101 |
3 | Ternary | 21221202001100122000 |
4 | Quaternary | 2313222103302111 |
5 | Quinary | 22302304242441 |
6 | Senary | 1225431225513 |
8 | Octal | 26752236225 |
10 | Decimal | 3081321621 |
12 | Duodecimal | 71bb18299 |
16 | Hexadecimal | b7a93c95 |
20 | Vigesimal | 282i5411 |
36 | Base36 | 1eyjez9 |
Cryptographic Hash Functions
md5 | 25cdf9ffa3aa9c7fc13457a54268db0b |
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sha1 | 919e40765b68e3704440784d146c812a04962cff |
sha256 | 3ae381de09a4cb531e850276b914a4aeb6a09271c6a7a1ec463b58a0b21ca70b |
sha512 | 44479de98daa76094d5b7abff0067778a7d07c779bbb11c37b75851d550a33f2b4bc5ffd5f4652fb0e83e0fc72ec683a125bdffdac652d352e39ebd9e3beac6c |
ripemd-160 | 2c21844c8e9cd41807195d9f90ae9cd673b2d603 |
3081321621 as geometric shapes
Circle
Radius = nDiameter | 6162643242 |
---|---|
Circumference | 19360514735.762 |
Area | 2.9827986324496E+19 |
Sphere
Radius = nVolume | 1.2254615889675E+29 |
---|---|
Surface area | 1.1931194529799E+20 |
Circumference | 19360514735.762 |
Square
Length = nPerimeter | 12325286484 |
---|---|
Area | 9.4945429320421E+18 |
Diagonal | 4357646826.4516 |
Cube
Length = nSurface area | 5.6967257592252E+19 |
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Volume | 2.9255740418014E+28 |
Space diagonal | 5337005602.0325 |
Equilateral Triangle
Length = nPerimeter | 9243964863 |
---|---|
Area | 4.1112576882352E+18 |
Altitude | 2668502801.0162 |
Triangular Pyramid
Length = nSurface area | 4.1112576882352E+18 |
---|---|
Volume | 3.4478220730352E+27 |
Height | 1452548942.1506 |