2687985324 (number)
2687985324 is an even 10-digits composite number following 2687985323 and preceding 2687985325. In scientific notation, it is written as 2.687985324 × 10^9. The sum of its digits is 54. It has a total of 7 prime factors and 96 positive divisors. There are 843307200 positive integers (up to 2687985324) that are relatively prime to 2687985324.
Interesting facts
- 2687985324 has 96 divisors, whose sum is 5748664320
- The reverse of 2687985324 is 4235897862
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | two billion six hundred eighty-seven million nine hundred eighty-five thousand three hundred twenty-four |
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Notation
Scientific notation | 2.687985324 × 10^9 |
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Engineering notation | 2.687985324 × 10^9 |
Prime Factorization of 2687985324
Prime Factorization 2 × 2 × 9 × 27 × 37 × 31 × 2411
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1343992662 | Product of the distinct prime numbers |
The prime factorization of 2687985324 is 2 × 2 × 9 × 27 × 37 × 31 × 2411. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2687985324)
Multiplication
n×yn×2 | 5375970648 |
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n×3 | 8063955972 |
n×4 | 10751941296 |
n×5 | 13439926620 |
Division
n÷yn÷2 | 1343992662 |
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n÷3 | 895995108 |
n÷3 | 671996331 |
n÷5 | 537597064.8 |
Exponentiation
nyn2 | 7225265102039384976 |
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n3 | 1.9421406556291E+28 |
n4 | 5.2204455794748E+37 |
n5 | 1.4032481102369E+47 |
Nth Root
y√n2√n | 51845.784052322 |
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3√n | 1390.4081274853 |
4√n | 227.69669310801 |
5√n | 76.892747398761 |
Divisors of 2687985324
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2687985323 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2687985324 can be divided by 96 positive divisors. The sum of these divisors (counting 2687985324) is 1, the average is 0.010416666666667.
Base conversion 2687985324
Base | System | Value |
---|---|---|
2 | Binary | 10100000001101110110011010101100 |
3 | Ternary | 20221022220210200000 |
4 | Quaternary | 2200031312122230 |
5 | Quinary | 21001111012244 |
6 | Senary | 1122420504300 |
8 | Octal | 24015663254 |
10 | Decimal | 2687985324 |
12 | Duodecimal | 63024b090 |
16 | Hexadecimal | a03766ac |
20 | Vigesimal | 21jji364 |
36 | Base36 | 18gcur0 |
Cryptographic Hash Functions
md5 | 97d97bc21a8aefbac53149acc4bfacf7 |
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sha1 | 08e43847b6026d7873e842e35258e195c325de81 |
sha256 | 02e82ce8a37bd3f51999ef9f28e7277c8aad8cfd956807e94e025aff30188e1f |
sha512 | efa045393af0445ec949284a27bde76cfdcc5837b85330c684ebe6e0823e890b8358dad557edd3f870028a99c9dfb1ea592c3435bfe69a278f4119252e0856b2 |
ripemd-160 | 16c0611fc1f0667a80658beba0f8b7e90a6def35 |
2687985324 as geometric shapes
Circle
Radius = nDiameter | 5375970648 |
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Circumference | 16889109893.671 |
Area | 2.2698839764806E+19 |
Sphere
Radius = nVolume | 8.1352197546167E+28 |
---|---|
Surface area | 9.0795359059223E+19 |
Circumference | 16889109893.671 |
Square
Length = nPerimeter | 10751941296 |
---|---|
Area | 7225265102039384976 |
Diagonal | 3801385300.6606 |
Cube
Length = nSurface area | 4.3351590612236E+19 |
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Volume | 1.9421406556291E+28 |
Space diagonal | 4655727151.1675 |
Equilateral Triangle
Length = nPerimeter | 8063955972 |
---|---|
Area | 3.1286315637216E+18 |
Altitude | 2327863575.5837 |
Triangular Pyramid
Length = nSurface area | 3.1286315637216E+18 |
---|---|
Volume | 2.2888347126891E+27 |
Height | 1267128433.5535 |