2689685220 (number)
2689685220 is an even 10-digits composite number following 2689685219 and preceding 2689685221. In scientific notation, it is written as 2.689685220 × 10^9. The sum of its digits is 48. It has a total of 7 prime factors and 96 positive divisors. There are 676840320 positive integers (up to 2689685220) that are relatively prime to 2689685220.
Interesting facts
- 2689685220 has 96 divisors, whose sum is 7958522880
- The reverse of 2689685220 is 0225869862
- Previous prime number is 263
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | two billion six hundred eighty-nine million six hundred eighty-five thousand two hundred twenty |
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Notation
Scientific notation | 2.689685220 × 10^9 |
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Engineering notation | 2.689685220 × 10^9 |
Prime Factorization of 2689685220
Prime Factorization 2 × 2 × 3 × 5 × 19 × 263 × 8971
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1344842610 | Product of the distinct prime numbers |
The prime factorization of 2689685220 is 2 × 2 × 3 × 5 × 19 × 263 × 8971. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2689685220)
Multiplication
n×yn×2 | 5379370440 |
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n×3 | 8069055660 |
n×4 | 10758740880 |
n×5 | 13448426100 |
Division
n÷yn÷2 | 1344842610 |
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n÷3 | 896561740 |
n÷3 | 672421305 |
n÷5 | 537937044 |
Exponentiation
nyn2 | 7234406582686448400 |
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n3 | 1.9458276460922E+28 |
n4 | 5.2336638603617E+37 |
n5 | 1.4076908331663E+47 |
Nth Root
y√n2√n | 51862.17523398 |
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3√n | 1390.7011661821 |
4√n | 227.73268371927 |
5√n | 76.90247041477 |
Divisors of 2689685220
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 | -2689685219 | 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 2689685220 can be divided by 96 positive divisors. The sum of these divisors (counting 2689685220) is 1, the average is 0.010416666666667.
Base conversion 2689685220
Base | System | Value |
---|---|---|
2 | Binary | 10100000010100010101011011100100 |
3 | Ternary | 20221110010011111010 |
4 | Quaternary | 2200110111123210 |
5 | Quinary | 21002024411340 |
6 | Senary | 1122521142220 |
8 | Octal | 24024253344 |
10 | Decimal | 2689685220 |
12 | Duodecimal | 63092a970 |
16 | Hexadecimal | a05156e4 |
20 | Vigesimal | 220aad10 |
36 | Base36 | 18hdaec |
Cryptographic Hash Functions
md5 | a7b71ec7c1769d90656aab4acaf8c533 |
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sha1 | f125d59aa3361f6eaf528012a575a6a0b7651762 |
sha256 | 8af1b90feef894f8d3b02006b5bae2f1aff819034fd9d8990e5c6ce6ad64f7a9 |
sha512 | 2b20c569c197183a0c793236966b0c856f004bc85bd2c69971f2661d309119cd4ad560a3e34a5d27c39c807d0e10f5f28e04690b43264259ded683cd83995021 |
ripemd-160 | 1951af6f84758f9594ae968598a53f4bf441f10f |
2689685220 as geometric shapes
Circle
Radius = nDiameter | 5379370440 |
---|---|
Circumference | 16899790655.242 |
Area | 2.2727558573249E+19 |
Sphere
Radius = nVolume | 8.1506637841538E+28 |
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Surface area | 9.0910234292998E+19 |
Circumference | 16899790655.242 |
Square
Length = nPerimeter | 10758740880 |
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Area | 7234406582686448400 |
Diagonal | 3803789316.6385 |
Cube
Length = nSurface area | 4.3406439496119E+19 |
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Volume | 1.9458276460922E+28 |
Space diagonal | 4658671457.4071 |
Equilateral Triangle
Length = nPerimeter | 8069055660 |
---|---|
Area | 3.1325899409559E+18 |
Altitude | 2329335728.7035 |
Triangular Pyramid
Length = nSurface area | 3.1325899409559E+18 |
---|---|
Volume | 2.2931798726201E+27 |
Height | 1267929772.2128 |