80816729018432

Names of 80816729018432

• Cardinal: 80816729018432 can be written as Eighty trillion, eight hundred sixteen billion, seven hundred twenty-nine million, eighteen thousand, four hundred thirty-two.

Scientific notation

• Scientific notation: 8.0816729018432 × 10¹³

Factors of 80816729018432

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 204

Divisors of 80816729018432

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 53 64 67 71 88 106 121 134 142 176 212 242 268 284 352 424 484 536 568 583 704 737 781 848 968 1072 1136 1166 1331 1474 1562 1696 1936 2144 2272 2332 2662 2809 2948 3124 3392 3551 3763 3872 4288 4544 4664 4757 5041 5324 5618 5896 6248 6413 7102 7526 7744 8107 8591 9328 9514 10082 10648 11236 11792 12496 12826 14204 15052 16214 17182 18656 19028 20164 21296 22472 23584 24992 25652 28408 30104 30899 32428 34364 37312 38056 39061 40328 41393 42592 44944 47168 49984 51304 52327 55451 56816 60208 61798 64856 68728 70543 76112 78122 80656 82786 85184 89177 89888 94501 102608 104654 110902 113632 120416 123596 129712 137456 141086 152224 156244 161312 165572 178354 179776 188203 189002 199439 205216 209308 221804 227264 240832 247192 252121 259424 267173 274912 282172 304448 312488 322624 331144 337747 339889 356708 376406 378004 398878 410432 418616 429671 443608 455323 494384 504242 518848 534346 549824 564344 575597 609961 624976 662288 675494 679778 713416 752812 756008 797756 837232 859342 887216 910646 988768 1008484 1068692 1128688 1151194 1219922 1249952 1324576 1350988 1359556 1426832 1505624 1512016 1595512 1674464 1718684 1774432 1821292 1977536 2016968 2070233 2137384 2193829 2257376 2302388 2439844 2499904 2649152 2701976 2719112 2773331 2853664 2938903 3011248 3024032 3191024 3348928 3437368 3548864 3642584 3715217 3738779 4033936 4140466 4274768 4387658 4514752 4604776 4726381 4879688 5008553 5403952 5438224 5546662 5707328 5877806 6022496 6048064 6331567 6382048 6709571 6874736 7285168 7430434 7477558 8067872 8280932 8549536 8775316 9209552 9452762 9759376 10017106 10807904 10876448 11093324 11755612 12044992 12663134 12764096 13362413 13419142 13749472 14160169 14570336 14860868 14955116 16135744 16561864 17099072 17550632 17900591 18419104 18905524 19518752 20034212 21615808 21752896 22186648 22772563 23511224 24132119 25326268 26724826 26838284 27498944 28320338 29140672 29721736 29910232 30506641 32327933 33123728 35101264 35801182 36838208 37811048 39037504 40068424 40867387 44373296 45545126 47022448 48264238 50652536 53449652 53676568 56640676 59443472 59820464 61013282 64655866 66247456 70202528 71602364 75622096 80136848 81734774 88746592 91090252 94044896 96528476 101305072 106899304 107353136 113281352 118886944 119640928 122026564 129311732 132494912 140405056 143204728 146986543 151244192 155761859 160273696 163469548 177493184 182180504 188089792 193056952 196906501 202610144 213798608 214706272 226562704 237773888 239281856 244053128 250498193 258623464 265453309 286409456 293973086 302488384 311523718 320547392 326939096 335573051 355607263 364361008 386113904 393813002 405220288 427597216 429412544 449541257 453125408 488106256 500996386 517246928 530906618 572818912 587946172 623047436 653878192 671146102 711214526 728722016 772227808 787626004 855194432 899082514 906250816 948731323 976212512 1001992772 1034493856 1061813236 1145637824 1175892344 1246094872 1307756384 1342292204 1422429052 1457444032 1544455616 1575252008 1616851973 1713380449 1798165028 1897462646 1952425024 2003985544 2068987712 2123626472 2165971511 2351784688 2492189744 2615512768 2684584408 2844858104 3150504016 3233703946 3426760898 3596330056 3794925292 4007971088 4247252944 4331943022 4703569376 4984379488 5369168816 5689716208 6301008032 6467407892 6853521796 7192660112 7589850584 8015942176 8494505888 8663886044 9407138752 9968758976 10436044553 10738337632 11379432416 12602016064 12934815784 13707043592 14385320224 15179701168 16031884352 16989011776 17327772088 17785371703 18847184939 20872089106 21476675264 22758864832 23825686621 25869631568 27414087184 28770640448 30359402336 34655544176 35570743406 37694369878 41744178212 47651373242 51739263136 54828174368 60718804672 69311088352 71141486812 75388739756 83488356424 95302746484 103478526272 109656348736 114796490083 138622176704 142282973624 150777479512 166976712848 190605492968 229592980166 284565947248 301554959024 333953425696 381210985936 459185960332 569131894496 603109918048 667906851392 762421971872 918371920664 1138263788992 1206219836096 1262761390913 1524843943744 1836743841328 2525522781826 3673487682656 5051045563652 7346975365312 10102091127304 20204182254608 40408364509216 80816729018432
• Sum of all divisors σ(n): 185076318122976
• Sum of proper divisors (its aliquot sum) s(n): 104259589104544
• 80816729018432 is an abundant number, because the sum of its proper divisors (104259589104544) is greater than itself. Its abundance is 23442860086112

Bases of 80816729018432

• Binary: 10010011000000010011100011011001101000001000000₂
• Hexadecimal: 0x49809C6CD040
• Base-36: SNAOXTXKW

Squares and roots of 80816729018432

• 80816729018432 squared (80816729018432²) is 6531343689238668898195738624
• 80816729018432 cubed (80816729018432³) is 527841833059447447546260742462184750317568
• The square root of 80816729018432 is 8989812.5129744503
• The cube root of 80816729018432 is 43234.8300601085

Scales and comparisons

• 80,816,729,018,432 seconds is equal to 2,569,722 years, 2 hours, 32 seconds.
• To count from 1 to 80,816,729,018,432 would take you about six million, four hundred twenty-four thousand, three hundred five 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 80816729018432 cubic inches would be around 3602.9 feet tall.

Recreational maths with 80816729018432

• 80816729018432 backwards is 23481092761808
• The number of decimal digits it has is: 14
• The sum of 80816729018432's digits is 59
• More coming soon!