1420423721728
1,420,423,721,728 is an even composite number composed of five prime numbers multiplied together.
1420423721728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1420423721728:
28 × 11 × 83 × 311 × 19541
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 83 × 311 × 19541)See below for interesting mathematical facts about the number 1420423721728 from the Numbermatics database.
Names of 1420423721728
- Cardinal: 1420423721728 can be written as One trillion, four hundred twenty billion, four hundred twenty-three million, seven hundred twenty-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.420423721728 × 1012
Factors of 1420423721728
Divisors of 1420423721728
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 16 22 32 44 64 83 88 128 166 176 256 311 332 352 622 664 704 913 1244 1328 1408 1826 2488 2656 2816 3421 3652 4976 5312 6842 7304 9952 10624 13684 14608 19541 19904 21248 25813 27368 29216 39082 39808 51626 54736 58432 78164 79616 103252 109472 116864 156328 206504 214951 218944 233728 283943 312656 413008 429902 437888 567886 625312 826016 859804 875776 1135772 1250624 1621903 1652032 1719608 2271544 2501248 3243806 3304064 3439216 4543088 5002496 6077251 6487612 6608128 6878432 9086176 12154502 12975224 13756864 17840933 18172352 24309004 25950448 27513728 35681866 36344704 48618008 51900896 55027456 66849761 71363732 72689408 97236016 103801792 133699522 142727464 194472032 207603584 267399044 285454928 388944064 415207168 504411833 534798088 570909856 777888128 1008823666 1069596176 1141819712 1555776256 2017647332 2139192352 2283639424 4035294664 4278384704 4567278848 5548530163 8070589328 8556769408 11097060326 16141178656 17113538816 22194120652 32282357312 44388241304 64564714624 88776482608 129129429248 177552965216 355105930432 710211860864 1420423721728
- Sum of all divisors σ(n): 3140545105152
- Sum of proper divisors (its aliquot sum) s(n): 1720121383424
- 1420423721728 is an abundant number, because the sum of its proper divisors (1720121383424) is greater than itself. Its abundance is 299697661696
Bases of 1420423721728
- Binary: 101001010101101111101100111110011000000002
- Hexadecimal: 0x14AB7D9F300
- Base-36: I4J7LY4G
Squares and roots of 1420423721728
- 1420423721728 squared (14204237217282) is 2017603549247622779305984
- 1420423721728 cubed (14204237217283) is 2865851942393930482438436974181220352
-
The
square root of 1420423721728 is 1191815.3052079839 -
The
cube root of 1420423721728 is 11241.0265146589
Scales and comparisons
How big is 1420423721728?- 1,420,423,721,728 seconds is equal to 45,165 years, 4 weeks, 1 day, 8 hours, 55 minutes, 28 seconds.
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To count from 1 to 1,420,423,721,728 would take you about one hundred twelve thousand, nine hundred twelve 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 1420423721728 cubic inches would be around 936.8 feet tall.
Recreational maths with 1420423721728
- 1420423721728 backwards is 8271273240241
- The number of decimal digits it has is: 13
- The sum of 1420423721728's digits is 43
- More coming soon!
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The information we have on file for 1420423721728 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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