1389072384
1,389,072,384 is an even composite number composed of four prime numbers multiplied together.
1389072384 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred thirty-four divisors.
Prime factorization of 1389072384:
212 × 32 × 72 × 769
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 769)See below for interesting mathematical facts about the number 1389072384 from the Numbermatics database.
Names of 1389072384
- Cardinal: 1389072384 can be written as One billion, three hundred eighty-nine million, seventy-two thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.389072384 × 109
Factors of 1389072384
Divisors of 1389072384
- Number of divisors d(n): 234
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 384 392 441 448 504 512 576 588 672 768 769 784 882 896 1008 1024 1152 1176 1344 1536 1538 1568 1764 1792 2016 2048 2304 2307 2352 2688 3072 3076 3136 3528 3584 4032 4096 4608 4614 4704 5376 5383 6144 6152 6272 6921 7056 7168 8064 9216 9228 9408 10752 10766 12288 12304 12544 13842 14112 14336 16128 16149 18432 18456 18816 21504 21532 24608 25088 27684 28224 28672 32256 32298 36864 36912 37632 37681 43008 43064 48447 49216 50176 55368 56448 64512 64596 73824 75264 75362 86016 86128 96894 98432 100352 110736 112896 113043 129024 129192 147648 150528 150724 172256 193788 196864 200704 221472 225792 226086 258048 258384 295296 301056 301448 339129 344512 387576 393728 442944 451584 452172 516768 590592 602112 602896 678258 689024 775152 787456 885888 903168 904344 1033536 1181184 1205792 1356516 1378048 1550304 1574912 1771776 1806336 1808688 2067072 2362368 2411584 2713032 2756096 3100608 3149824 3543552 3617376 4134144 4724736 4823168 5426064 5512192 6201216 7087104 7234752 8268288 9449472 9646336 10852128 11024384 12402432 14174208 14469504 16536576 19292672 21704256 22048768 24804864 28348416 28939008 33073152 38585344 43408512 49609728 57878016 66146304 77170688 86817024 99219456 115756032 154341376 173634048 198438912 231512064 347268096 463024128 694536192 1389072384
- Sum of all divisors σ(n): 4673538870
- Sum of proper divisors (its aliquot sum) s(n): 3284466486
- 1389072384 is an abundant number, because the sum of its proper divisors (3284466486) is greater than itself. Its abundance is 1895394102
Bases of 1389072384
- Binary: 10100101100101110010000000000002
- Hexadecimal: 0x52CB9000
- Base-36: MZ0N40
Squares and roots of 1389072384
- 1389072384 squared (13890723842) is 1929522087991443456
- 1389072384 cubed (13890723843) is 2680245846746932133027119104
-
The
square root of 1389072384 is 37270.2613889411 -
The
cube root of 1389072384 is 1115.7707163761
Scales and comparisons
How big is 1389072384?- 1,389,072,384 seconds is equal to 44 years, 8 weeks, 5 days, 5 hours, 26 minutes, 24 seconds.
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To count from 1 to 1,389,072,384 would take you about eighty-eight years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1389072384 cubic inches would be around 93 feet tall.
Recreational maths with 1389072384
- 1389072384 backwards is 4832709831
- The number of decimal digits it has is: 10
- The sum of 1389072384's digits is 45
- More coming soon!
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The information we have on file for 1389072384 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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