12720724743428
12,720,724,743,428 is an even composite number composed of five prime numbers multiplied together.
12720724743428 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 12720724743428:
22 × 133 × 17 × 373 × 412
(2 × 2 × 13 × 13 × 13 × 17 × 37 × 37 × 37 × 41 × 41)See below for interesting mathematical facts about the number 12720724743428 from the Numbermatics database.
Names of 12720724743428
- Cardinal: 12720724743428 can be written as Twelve trillion, seven hundred twenty billion, seven hundred twenty-four million, seven hundred forty-three thousand, four hundred twenty-eight.
Scientific notation
- Scientific notation: 1.2720724743428 × 1013
Factors of 12720724743428
Divisors of 12720724743428
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 13 17 26 34 37 41 52 68 74 82 148 164 169 221 338 442 481 533 629 676 697 884 962 1066 1258 1369 1394 1517 1681 1924 2132 2197 2516 2738 2788 2873 3034 3362 4394 5476 5746 6068 6253 6724 6929 8177 8788 9061 11492 12506 13858 16354 17797 18122 19721 21853 23273 25012 25789 27716 28577 32708 35594 36244 37349 39442 43706 46546 50653 51578 56129 57154 62197 71188 74698 78884 81289 87412 90077 93092 101306 103156 106301 112258 114308 117793 124394 149396 162578 180154 202612 212602 224516 231361 235586 248788 256373 284089 302549 325156 335257 360308 371501 425204 462722 471172 512746 568178 605098 658489 670514 729677 743002 808561 861101 925444 954193 1025492 1057349 1136356 1210196 1316978 1341028 1381913 1459354 1486004 1531309 1617122 1722202 1908386 2076773 2114698 2301289 2633956 2763826 2918708 3007693 3062618 3234244 3332849 3444404 3693157 3816772 3933137 4153546 4229396 4358341 4602578 4829513 5527652 6015386 6125236 6665698 7386314 7866274 8307092 8560357 8716682 9205156 9485801 9659026 10511293 11194313 12030772 12404509 13331396 13745537 14772628 15732548 17120714 17433364 18971602 19318052 21022586 22388626 24809018 26998049 27491074 29916757 34241428 35305141 37943204 39121913 42045172 44777252 49618036 51130781 53996098 54982148 56658433 59833514 62783669 70610282 78243826 85147693 102261562 107992196 111284641 113316866 119667028 123315413 125567338 136646809 141220564 145526069 156487652 161258617 170295386 178691981 204523124 222569282 226633732 246630826 251134676 273293618 291052138 322517234 340590772 350974637 357383962 388917841 445138564 458966833 493261652 508584869 546587236 582104276 645034468 701949274 714767924 777835682 917933666 1017169738 1106920009 1403898548 1447510781 1555671364 1835867332 1891838897 2034339476 2096362021 2213840018 2322995753 2895021562 3783677794 4192724042 4427680036 4562670281 4645991506 5055931933 5790043124 5966568829 6611603297 7567355588 8385448084 9125340562 9291983012 10111863866 11933137658 13223206594 14389960117 18250681124 18817640153 20223727732 23866275316 26446413188 28779920234 37635280306 57559840468 75270560612 77565394777 85950842861 155130789554 171901685722 187069481521 244629321989 310261579108 343803371444 374138963042 489258643978 748277926084 978517287956 3180181185857 6360362371714 12720724743428
- Sum of all divisors σ(n): 26899050074400
- Sum of proper divisors (its aliquot sum) s(n): 14178325330972
- 12720724743428 is an abundant number, because the sum of its proper divisors (14178325330972) is greater than itself. Its abundance is 1457600587544
Bases of 12720724743428
- Binary: 101110010001110001100100011110010101000001002
- Hexadecimal: 0xB91C6479504
- Base-36: 4IBTJ2MF8
Squares and roots of 12720724743428
- 12720724743428 squared (127207247434282) is 161816837998061356429191184
- 12720724743428 cubed (127207247434283) is 2058427455025219289424124682337959538752
-
The
square root of 12720724743428 is 3566612.5025614991 -
The
cube root of 12720724743428 is 23343.7497273165
Scales and comparisons
How big is 12720724743428?- 12,720,724,743,428 seconds is equal to 404,479 years, 36 weeks, 2 days, 10 hours, 57 minutes, 8 seconds.
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To count from 1 to 12,720,724,743,428 would take you about one million, eleven thousand, one hundred ninety-nine 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 12720724743428 cubic inches would be around 1945.3 feet tall.
Recreational maths with 12720724743428
- 12720724743428 backwards is 82434742702721
- The number of decimal digits it has is: 14
- The sum of 12720724743428's digits is 53
- More coming soon!
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The information we have on file for 12720724743428 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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