1686827994 (number)
1686827994 is an even 10-digits composite number following 1686827993 and preceding 1686827995. In scientific notation, it is written as 1.686827994 × 10^9. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 545816880 positive integers (up to 1686827994) that are relatively prime to 1686827994.
Interesting facts
- 1686827994 has 32 divisors, whose sum is 3473378304
- The reverse of 1686827994 is 4997286861
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 60
- Digital Root 6
Name
Name | one billion six hundred eighty-six million eight hundred twenty-seven thousand nine hundred ninety-four |
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Notation
Scientific notation | 1.686827994 × 10^9 |
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Engineering notation | 1.686827994 × 10^9 |
Prime Factorization of 1686827994
Prime Factorization 2 × 3 × 43 × 163 × 40111
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1686827994 | Product of the distinct prime numbers |
The prime factorization of 1686827994 is 2 × 3 × 43 × 163 × 40111. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1686827994)
Multiplication
n×yn×2 | 3373655988 |
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n×3 | 5060483982 |
n×4 | 6747311976 |
n×5 | 8434139970 |
Division
n÷yn÷2 | 843413997 |
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n÷3 | 562275998 |
n÷3 | 421706998.5 |
n÷5 | 337365598.8 |
Exponentiation
nyn2 | 2845388681342064036 |
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n3 | 4.7996812814985E+27 |
n4 | 8.0962367479095E+36 |
n5 | 1.3656958792425E+46 |
Nth Root
y√n2√n | 41071.011601859 |
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3√n | 1190.3927319889 |
4√n | 202.65984210459 |
5√n | 70.05097106372 |
Divisors of 1686827994
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 | -1686827993 | 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 1686827994 can be divided by 32 positive divisors. The sum of these divisors (counting 1686827994) is 1, the average is 0.03125.
Base conversion 1686827994
Base | System | Value |
---|---|---|
2 | Binary | 1100100100010101111001111011010 |
3 | Ternary | 11100120001201222220 |
4 | Quaternary | 1210202233033122 |
5 | Quinary | 11423311443434 |
6 | Senary | 435214324510 |
8 | Octal | 14442571732 |
10 | Decimal | 1686827994 |
12 | Duodecimal | 3b0ab9736 |
16 | Hexadecimal | 648af3da |
20 | Vigesimal | 1672d9je |
36 | Base36 | rwakt6 |
Cryptographic Hash Functions
md5 | d3bfa89ec00da9300b0ad49651e93923 |
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sha1 | 6bdab8b34c58963cec2a58123daf8aadf1ab8fc0 |
sha256 | fdb02bf7944cac8356c1a67946fb2cdb0e0402498cfe8277f3d4a20829503ddc |
sha512 | fd0a69fe3dbb2e178aed857b24f030bb2d4e0b1cda8099061f33c2bf663fe3c01b66875988b1cf3739ae86c999868d2f542c6455da641769979073ba2af2b137 |
ripemd-160 | b4ff698cd6ca3370c32093b76445a3cf254b21e8 |
1686827994 as geometric shapes
Circle
Radius = nDiameter | 3373655988 |
---|---|
Circumference | 10598652867.64 |
Area | 8.9390521779118E+18 |
Sphere
Radius = nVolume | 2.0104857938038E+28 |
---|---|
Surface area | 3.5756208711647E+19 |
Circumference | 10598652867.64 |
Square
Length = nPerimeter | 6747311976 |
---|---|
Area | 2845388681342064036 |
Diagonal | 2385535026.5054 |
Cube
Length = nSurface area | 1.7072332088052E+19 |
---|---|
Volume | 4.7996812814985E+27 |
Space diagonal | 2921671789.2375 |
Equilateral Triangle
Length = nPerimeter | 5060483982 |
---|---|
Area | 1.2320894408415E+18 |
Altitude | 1460835894.6187 |
Triangular Pyramid
Length = nSurface area | 1.2320894408415E+18 |
---|---|
Volume | 5.6564786361363E+26 |
Height | 795178342.16847 |