380988894 (number)
380988894 is an even 9-digits composite number following 380988893 and preceding 380988895. In scientific notation, it is written as 3.80988894 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 106570080 positive integers (up to 380988894) that are relatively prime to 380988894.
Interesting facts
- 380988894 has 32 divisors, whose sum is 895192704
- The reverse of 380988894 is 498889083
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 57
- Digital Root 3
Name
Name | three hundred eighty million nine hundred eighty-eight thousand eight hundred ninety-four |
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Notation
Scientific notation | 3.80988894 × 10^8 |
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Engineering notation | 3.80988894 × 10^6 |
Prime Factorization of 380988894
Prime Factorization 2 × 3 × 11 × 13 × 444043
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 380988894 | Product of the distinct prime numbers |
The prime factorization of 380988894 is 2 × 3 × 11 × 13 × 444043. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 380988894)
Multiplication
n×yn×2 | 761977788 |
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n×3 | 1142966682 |
n×4 | 1523955576 |
n×5 | 1904944470 |
Division
n÷yn÷2 | 190494447 |
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n÷3 | 126996298 |
n÷3 | 95247223.5 |
n÷5 | 76197778.8 |
Exponentiation
nyn2 | 145152537351343236 |
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n3 | 5.5301504666782E+25 |
n4 | 2.1069259099533E+34 |
n5 | 8.0271537217305E+42 |
Nth Root
y√n2√n | 19518.936805062 |
---|---|
3√n | 724.9434083453 |
4√n | 139.71018862296 |
5√n | 52.021451200929 |
Divisors of 380988894
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 | -380988893 | 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 380988894 can be divided by 32 positive divisors. The sum of these divisors (counting 380988894) is 1, the average is 0.03125.
Base conversion 380988894
Base | System | Value |
---|---|---|
2 | Binary | 10110101101010110110111011110 |
3 | Ternary | 222112220020111210 |
4 | Quaternary | 112231112313132 |
5 | Quinary | 1240013121034 |
6 | Senary | 101445525250 |
8 | Octal | 2655266736 |
10 | Decimal | 380988894 |
12 | Duodecimal | a7713826 |
16 | Hexadecimal | 16b56dde |
20 | Vigesimal | 5j13c4e |
36 | Base36 | 6atwwu |
Cryptographic Hash Functions
md5 | 382e9ebf03714fe3f2c0a7dbfa4d8e8b |
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sha1 | 671a3402ab9809d2b01b260b3fb3d82d8557d2ef |
sha256 | 2c1cbd83b28fca813d75c1bb62507995fe18af2f75fcbce2438e1931b69bd1aa |
sha512 | 805c373ff2efeae6ad637bd9edf131309ed3101e8b8e03cae21f7495c541b6db1ab1986b2dd25c43fda5e18285345ce73c9874653f34296264f844e71c865a6e |
ripemd-160 | 02eacf6e640115de324eee2bcacba78dc8676b9c |
380988894 as geometric shapes
Circle
Radius = nDiameter | 761977788 |
---|---|
Circumference | 2393823820.9794 |
Area | 4.560101449929E+17 |
Sphere
Radius = nVolume | 2.3164640105817E+26 |
---|---|
Surface area | 1.8240405799716E+18 |
Circumference | 2393823820.9794 |
Square
Length = nPerimeter | 1523955576 |
---|---|
Area | 145152537351343236 |
Diagonal | 538799661.00833 |
Cube
Length = nSurface area | 870915224108059416 |
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Volume | 5.5301504666782E+25 |
Space diagonal | 659892121.52747 |
Equilateral Triangle
Length = nPerimeter | 1142966682 |
---|---|
Area | 6.2852892385016E+16 |
Altitude | 329946060.76374 |
Triangular Pyramid
Length = nSurface area | 6.2852892385016E+16 |
---|---|
Volume | 6.5173448266168E+24 |
Height | 179599887.00278 |