1381878400 (number)
1381878400 is an even 10-digits composite number following 1381878399 and preceding 1381878401. In scientific notation, it is written as 1.381878400 × 10^9. The sum of its digits is 40. It has a total of 12 prime factors and 160 positive divisors. There are 473410560 positive integers (up to 1381878400) that are relatively prime to 1381878400.
Interesting facts
- 1381878400 has 160 divisors, whose sum is 3865881600
- The reverse of 1381878400 is 0048781831
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 40
- Digital Root 4
Name
Name | one billion three hundred eighty-one million eight hundred seventy-eight thousand four hundred |
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Notation
Scientific notation | 1.381878400 × 10^9 |
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Engineering notation | 1.381878400 × 10^9 |
Prime Factorization of 1381878400
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 5 × 7 × 1259
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 3084550 | Product of the distinct prime numbers |
The prime factorization of 1381878400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 35 × 7 × 5 × 7 × 1259. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1381878400)
Multiplication
n×yn×2 | 2763756800 |
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n×3 | 4145635200 |
n×4 | 5527513600 |
n×5 | 6909392000 |
Division
n÷yn÷2 | 690939200 |
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n÷3 | 460626133.33333 |
n÷3 | 345469600 |
n÷5 | 276375680 |
Exponentiation
nyn2 | 1909587912386560000 |
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n3 | 2.6388182890281E+27 |
n4 | 3.6465259951329E+36 |
n5 | 5.0390555077126E+45 |
Nth Root
y√n2√n | 37173.625058635 |
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3√n | 1113.8411952234 |
4√n | 192.80462924586 |
5√n | 67.312227996325 |
Divisors of 1381878400
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1381878399 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1381878400 can be divided by 160 positive divisors. The sum of these divisors (counting 1381878400) is 1, the average is 0.00625.
Base conversion 1381878400
Base | System | Value |
---|---|---|
2 | Binary | 1010010010111011100101010000000 |
3 | Ternary | 10120022020200210111 |
4 | Quaternary | 1102113130222000 |
5 | Quinary | 10312230102100 |
6 | Senary | 345042241104 |
8 | Octal | 12227345200 |
10 | Decimal | 1381878400 |
12 | Duodecimal | 326956194 |
16 | Hexadecimal | 525dca80 |
20 | Vigesimal | 11bgeg00 |
36 | Base36 | muqg74 |
Cryptographic Hash Functions
md5 | 10bd6985b9796ed4129aff6530ff895c |
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sha1 | 07547c0423afed189d58dac0477d9a120a4cc6c9 |
sha256 | 874428c40255910db7f1d718bc7a802d21585d3818c5b64acc93e3527c67cb2d |
sha512 | 7581fd088ffbd6254fc55ccfcd8e08e187b9b32e4b7cf2c16f044a64eb176bb69d1a926df5c51e1ac6f39c67b4443e1f14082b76b202983253b408ea8a56c892 |
ripemd-160 | 68ea8d1d6a4e62fef0614486c50db0c7229b4fac |
1381878400 as geometric shapes
Circle
Radius = nDiameter | 2763756800 |
---|---|
Circumference | 8682598059.1888 |
Area | 5.9991473569375E+18 |
Sphere
Radius = nVolume | 1.1053456201292E+28 |
---|---|
Surface area | 2.399658942775E+19 |
Circumference | 8682598059.1888 |
Square
Length = nPerimeter | 5527513600 |
---|---|
Area | 1909587912386560000 |
Diagonal | 1954271174.8304 |
Cube
Length = nSurface area | 1.1457527474319E+19 |
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Volume | 2.6388182890281E+27 |
Space diagonal | 2393483598.682 |
Equilateral Triangle
Length = nPerimeter | 4145635200 |
---|---|
Area | 8.2687582144323E+17 |
Altitude | 1196741799.341 |
Triangular Pyramid
Length = nSurface area | 8.2687582144323E+17 |
---|---|
Volume | 3.1098771774847E+26 |
Height | 651423724.94348 |