1388696874 (number)
1388696874 is an even 10-digits composite number following 1388696873 and preceding 1388696875. In scientific notation, it is written as 1.388696874 × 10^9. The sum of its digits is 60. It has a total of 5 prime factors and 32 positive divisors. There are 448555200 positive integers (up to 1388696874) that are relatively prime to 1388696874.
Interesting facts
- 1388696874 has 32 divisors, whose sum is 2864630016
- The reverse of 1388696874 is 4786968831
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 60
- Digital Root 6
Name
Name | one billion three hundred eighty-eight million six hundred ninety-six thousand eight hundred seventy-four |
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Notation
Scientific notation | 1.388696874 × 10^9 |
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Engineering notation | 1.388696874 × 10^9 |
Prime Factorization of 1388696874
Prime Factorization 2 × 3 × 47 × 101 × 48757
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1388696874 | Product of the distinct prime numbers |
The prime factorization of 1388696874 is 2 × 3 × 47 × 101 × 48757. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1388696874)
Multiplication
n×yn×2 | 2777393748 |
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n×3 | 4166090622 |
n×4 | 5554787496 |
n×5 | 6943484370 |
Division
n÷yn÷2 | 694348437 |
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n÷3 | 462898958 |
n÷3 | 347174218.5 |
n÷5 | 277739374.8 |
Exponentiation
nyn2 | 1928479007857371876 |
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n3 | 2.6780727697862E+27 |
n4 | 3.7190312837466E+36 |
n5 | 5.164607118047E+45 |
Nth Root
y√n2√n | 37265.223385886 |
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3√n | 1115.6701646632 |
4√n | 193.04202492174 |
5√n | 67.378523770892 |
Divisors of 1388696874
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 | -1388696873 | 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 1388696874 can be divided by 32 positive divisors. The sum of these divisors (counting 1388696874) is 1, the average is 0.03125.
Base conversion 1388696874
Base | System | Value |
---|---|---|
2 | Binary | 1010010110001011101010100101010 |
3 | Ternary | 10120210002002222120 |
4 | Quaternary | 1102301131110222 |
5 | Quinary | 10321001244444 |
6 | Senary | 345444332110 |
8 | Octal | 12261352452 |
10 | Decimal | 1388696874 |
12 | Duodecimal | 3290a4036 |
16 | Hexadecimal | 52c5d52a |
20 | Vigesimal | 11dj723e |
36 | Base36 | mysld6 |
Cryptographic Hash Functions
md5 | e23aee048c65863644ba342e782bbe88 |
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sha1 | 331720cbdc3396a21c3afb63bea59ec14546ea73 |
sha256 | 477547ce3ff80bfca06f7a50e549c212813cfac081c198f6d2b3682645ca1fc3 |
sha512 | cd7bdf8920d08cc71f1fdc66f1a54a33ab95f3094e1a972ea2e5b3815299600d651495ff71a91e1dad57fc2cc85df956a2c97ed042526df060758a53b6f398e3 |
ripemd-160 | 07d8c6e7623455df24efac38361d263cff062e2c |
1388696874 as geometric shapes
Circle
Radius = nDiameter | 2777393748 |
---|---|
Circumference | 8725439794.843 |
Area | 6.0584954836869E+18 |
Sphere
Radius = nVolume | 1.1217884985785E+28 |
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Surface area | 2.4233981934747E+19 |
Circumference | 8725439794.843 |
Square
Length = nPerimeter | 5554787496 |
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Area | 1928479007857371876 |
Diagonal | 1963913953.2359 |
Cube
Length = nSurface area | 1.1570874047144E+19 |
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Volume | 2.6780727697862E+27 |
Space diagonal | 2405293542.0801 |
Equilateral Triangle
Length = nPerimeter | 4166090622 |
---|---|
Area | 8.3505590573475E+17 |
Altitude | 1202646771.04 |
Triangular Pyramid
Length = nSurface area | 8.3505590573475E+17 |
---|---|
Volume | 3.1561390267114E+26 |
Height | 654637984.41197 |