1388960055 (number)
1388960055 is an odd 10-digits composite number following 1388960054 and preceding 1388960056. In scientific notation, it is written as 1.388960055 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 634941504 positive integers (up to 1388960055) that are relatively prime to 1388960055.
Interesting facts
- 1388960055 has 32 divisors, whose sum is 2341269504
- The reverse of 1388960055 is 5500698831
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion three hundred eighty-eight million nine hundred sixty thousand fifty-five |
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Notation
Scientific notation | 1.388960055 × 10^9 |
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Engineering notation | 1.388960055 × 10^9 |
Prime Factorization of 1388960055
Prime Factorization 63 × 27 × 3 × 5 × 54437
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1388960055 | Product of the distinct prime numbers |
The prime factorization of 1388960055 is 63 × 27 × 3 × 5 × 54437. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1388960055)
Multiplication
n×yn×2 | 2777920110 |
---|---|
n×3 | 4166880165 |
n×4 | 5555840220 |
n×5 | 6944800275 |
Division
n÷yn÷2 | 694480027.5 |
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n÷3 | 462986685 |
n÷3 | 347240013.75 |
n÷5 | 277792011 |
Exponentiation
nyn2 | 1929210034385603025 |
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n3 | 2.6795956754668E+27 |
n4 | 3.7218513567741E+36 |
n5 | 5.1695028652068E+45 |
Nth Root
y√n2√n | 37268.754406339 |
---|---|
3√n | 1115.7406395207 |
4√n | 193.05117043504 |
5√n | 67.381077445994 |
Divisors of 1388960055
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 | -1388960054 | 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 1388960055 can be divided by 32 positive divisors. The sum of these divisors (counting 1388960055) is 1, the average is 0.03125.
Base conversion 1388960055
Base | System | Value |
---|---|---|
2 | Binary | 1010010110010011101100100110111 |
3 | Ternary | 10120210120111000000 |
4 | Quaternary | 1102302131210313 |
5 | Quinary | 10321033210210 |
6 | Senary | 345454122343 |
8 | Octal | 12262354467 |
10 | Decimal | 1388960055 |
12 | Duodecimal | 3291b03b3 |
16 | Hexadecimal | 52c9d937 |
20 | Vigesimal | 11e1002f |
36 | Base36 | myy8fr |
Cryptographic Hash Functions
md5 | 699347501ae10cc502bcbc917a940fe9 |
---|---|
sha1 | 3e1ea8e45bb1d45ecf850186434ce0c39028ec2d |
sha256 | b999d94f0f76dbb19451b333056b0224d75b28e5d488929500b45152f582e913 |
sha512 | a706cfec1a1024b91ccfe0be98b2ca0fb12255adf2eda69fa4d3fbcc027768f215a2c09ef0ffe830aef27425ef9e1a09b40b4d71eb98299deeb07a31cf4bcc9c |
ripemd-160 | b6b1a5d5f0a3a7dafe1b4aeef1845cd0fba5ca1d |
1388960055 as geometric shapes
Circle
Radius = nDiameter | 2777920110 |
---|---|
Circumference | 8727093409.8354 |
Area | 6.0607920712575E+18 |
Sphere
Radius = nVolume | 1.1224264118183E+28 |
---|---|
Surface area | 2.424316828503E+19 |
Circumference | 8727093409.8354 |
Square
Length = nPerimeter | 5555840220 |
---|---|
Area | 1929210034385603025 |
Diagonal | 1964286147.3755 |
Cube
Length = nSurface area | 1.1575260206314E+19 |
---|---|
Volume | 2.6795956754668E+27 |
Space diagonal | 2405749384.9437 |
Equilateral Triangle
Length = nPerimeter | 4166880165 |
---|---|
Area | 8.3537244950689E+17 |
Altitude | 1202874692.4718 |
Triangular Pyramid
Length = nSurface area | 8.3537244950689E+17 |
---|---|
Volume | 3.1579337882678E+26 |
Height | 654762049.12516 |