1389788402 (number)
1389788402 is an even 10-digits composite number following 1389788401 and preceding 1389788403. In scientific notation, it is written as 1.389788402 × 10^9. The sum of its digits is 50. It has a total of 5 prime factors and 32 positive divisors. There are 622073088 positive integers (up to 1389788402) that are relatively prime to 1389788402.
Interesting facts
- 1389788402 has 32 divisors, whose sum is 2318457600
- The reverse of 1389788402 is 2048879831
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 50
- Digital Root 5
Name
Name | one billion three hundred eighty-nine million seven hundred eighty-eight thousand four hundred two |
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Notation
Scientific notation | 1.389788402 × 10^9 |
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Engineering notation | 1.389788402 × 10^9 |
Prime Factorization of 1389788402
Prime Factorization 2 × 29 × 19 × 47 × 26833
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1389788402 | Product of the distinct prime numbers |
The prime factorization of 1389788402 is 2 × 29 × 19 × 47 × 26833. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1389788402)
Multiplication
n×yn×2 | 2779576804 |
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n×3 | 4169365206 |
n×4 | 5559153608 |
n×5 | 6948942010 |
Division
n÷yn÷2 | 694894201 |
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n÷3 | 463262800.66667 |
n÷3 | 347447100.5 |
n÷5 | 277957680.4 |
Exponentiation
nyn2 | 1931511802333713604 |
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n3 | 2.6843927012095E+27 |
n4 | 3.7307378425544E+36 |
n5 | 5.1849361844846E+45 |
Nth Root
y√n2√n | 37279.865906411 |
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3√n | 1115.9623969764 |
4√n | 193.07994692979 |
5√n | 67.389112465169 |
Divisors of 1389788402
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 | -1389788401 | 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 1389788402 can be divided by 32 positive divisors. The sum of these divisors (counting 1389788402) is 1, the average is 0.03125.
Base conversion 1389788402
Base | System | Value |
---|---|---|
2 | Binary | 1010010110101100111110011110010 |
3 | Ternary | 10120212010120021112 |
4 | Quaternary | 1102311213303302 |
5 | Quinary | 10321241212102 |
6 | Senary | 345523553322 |
8 | Octal | 12265476362 |
10 | Decimal | 1389788402 |
12 | Duodecimal | 32952b842 |
16 | Hexadecimal | 52d67cf2 |
20 | Vigesimal | 11e63b02 |
36 | Base36 | mzfzle |
Cryptographic Hash Functions
md5 | 6390482ae06fc608cddb377e0ab7fa7c |
---|---|
sha1 | f3b639097850417dac117bde0deaede5d42c5829 |
sha256 | c7ce8985d5543bf0cc4c33df3de81b59765074f8775fbcb258b496115cdaea04 |
sha512 | 7351a7a57e5b9c7b9d3f77cf2146bf2bbe4b6861b2f555e210806d3aa43422bbca6ce574424f803103a5f5e31014a6d81c09039e4dc760a2cc54887630f3078c |
ripemd-160 | 56df5ac0ef552b8b300ff33c6350af426c7a2551 |
1389788402 as geometric shapes
Circle
Radius = nDiameter | 2779576804 |
---|---|
Circumference | 8732298067.535 |
Area | 6.0680232885336E+18 |
Sphere
Radius = nVolume | 1.1244357852626E+28 |
---|---|
Surface area | 2.4272093154134E+19 |
Circumference | 8732298067.535 |
Square
Length = nPerimeter | 5559153608 |
---|---|
Area | 1931511802333713604 |
Diagonal | 1965457606.9372 |
Cube
Length = nSurface area | 1.1589070814002E+19 |
---|---|
Volume | 2.6843927012095E+27 |
Space diagonal | 2407184124.034 |
Equilateral Triangle
Length = nPerimeter | 4169365206 |
---|---|
Area | 8.3636914426523E+17 |
Altitude | 1203592062.017 |
Triangular Pyramid
Length = nSurface area | 8.3636914426523E+17 |
---|---|
Volume | 3.1635871373215E+26 |
Height | 655152535.64574 |