55721126343456

Names of 55721126343456

• Cardinal: 55721126343456 can be written as Fifty-five trillion, seven hundred twenty-one billion, one hundred twenty-six million, three hundred forty-three thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 5.5721126343456 × 10¹³

Factors of 55721126343456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1870

Divisors of 55721126343456

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 47 48 49 54 56 63 72 84 94 96 98 108 112 126 141 144 147 168 188 189 196 216 224 252 282 288 294 329 336 343 376 378 392 423 432 441 504 564 588 658 672 686 752 756 784 846 864 882 987 1008 1029 1128 1176 1269 1316 1323 1372 1504 1512 1568 1692 1764 1811 1974 2016 2058 2209 2256 2303 2352 2538 2632 2646 2744 2961 3024 3087 3384 3528 3622 3948 4116 4418 4512 4606 4704 5076 5264 5292 5433 5488 5922 6048 6174 6627 6768 6909 7056 7244 7896 8232 8836 8883 9212 9261 10152 10528 10584 10866 10976 11844 12348 12677 13254 13536 13818 14112 14488 15463 15792 16121 16299 16464 17672 17766 18424 18522 19881 20304 20727 21168 21732 23688 24696 25354 26508 27636 28976 30926 31584 32242 32598 32928 35344 35532 36848 37044 38031 39762 40608 41454 42336 43464 46389 47376 48363 48897 49392 50708 53016 55272 57952 59643 61852 62181 64484 65196 70688 71064 73696 74088 76062 79524 82908 85117 86928 88739 92778 94752 96726 97794 98784 101416 103823 106032 108241 110544 114093 119286 123704 124362 128968 130392 139167 142128 145089 148176 152124 159048 165816 170234 173856 177478 185556 193452 195588 202832 207646 212064 216482 221088 228186 238572 247408 248724 255351 257936 260784 266217 278334 284256 290178 296352 304248 311469 318096 324723 331632 340468 342279 354956 371112 386904 391176 405664 415292 417501 432964 435267 456372 477144 494816 497448 510702 515872 521568 532434 556668 580356 595819 608496 621173 622938 636192 649446 663264 680936 684558 709912 726761 742224 757687 766053 773808 782352 798651 830584 835002 865928 870534 912744 934407 954288 974169 994896 1021404 1064868 1113336 1160712 1191638 1216992 1242346 1245876 1298892 1361872 1369116 1419824 1453522 1484448 1515374 1532106 1547616 1564704 1597302 1661168 1670004 1731856 1741068 1787457 1825488 1863519 1868814 1908576 1948338 1989792 2042808 2129736 2180283 2226672 2273061 2298159 2321424 2383276 2395953 2484692 2491752 2597784 2723744 2738232 2803221 2839648 2907044 2922507 3030748 3064212 3194604 3322336 3340008 3463712 3482136 3574914 3650976 3727038 3737628 3896676 4000499 4085616 4170733 4259472 4360566 4453344 4546122 4596318 4642848 4766552 4791906 4969384 4983504 5087327 5195568 5362371 5476464 5590557 5606442 5814088 5845014 6061496 6128424 6389208 6540849 6680016 6819183 6964272 7149828 7454076 7475256 7793352 8000998 8171232 8341466 8518944 8721132 9092244 9192636 9533104 9583812 9938768 9967008 10174654 10391136 10724742 10952928 11181114 11212884 11628176 11690028 12001497 12122992 12256848 12512199 12778416 13081698 13360032 13638366 13928544 14299656 14908152 14950512 15261981 15586704 16001996 16087113 16682932 16771671 17442264 18184488 18385272 19066208 19167624 19622547 19877536 20349308 20457549 21449484 22362228 22425768 23256352 23380056 24002994 24245984 24513696 25024398 25556832 26163396 27276732 28003493 28599312 29195131 29816304 29901024 30523962 31173408 32003992 32174226 33365864 33543342 34884528 35611289 36004491 36368976 36770544 37536597 38335248 39245094 40698616 40915098 42898968 44724456 44851536 45785943 46760112 48005988 50048796 52326792 54553464 56006986 57198624 58390262 59632608 61047924 64007984 64348452 66731728 67086684 69769056 71222578 72008982 72737952 73541088 75073194 76670496 78490188 81397232 81830196 84010479 85797936 87585393 89448912 89703072 91571886 93520224 96011976 100097592 104653584 106833867 108013473 109106928 112013972 112609791 116780524 122095848 128015968 128696904 133463456 134173368 137357829 142445156 144017964 150146388 156980376 162794464 163660392 168020958 171595872 175170786 178897824 183143772 188023453 192023952 196024451 200195184 209307168 213667734 216026946 218213856 224027944 225219582 233561048 244191696 252031437 257393808 262756179 268346736 274715658 284890312 288035928 300292776 313960752 320501601 327320784 336041916 350341572 366287544 376046906 384047904 392048902 400390368 427335468 432053892 448055888 450439164 467122096 488383392 504062874 514787616 525512358 536693472 549431316 564070359 569780624 576071856 588073353 600585552 627921504 641003202 654641568 672083832 700683144 732575088 752093812 756094311 784097804 788268537 854670936 864107784 896111776 900878328 934244192 961504803 1008125748 1051024716 1098862632 1128140718 1139561248 1152143712 1176146706 1201171104 1282006404 1316164171 1344167664 1372171157 1401366288 1465150176 1504187624 1512188622 1568195608 1576537074 1692211077 1709341872 1728215568 1764220059 1801756656 1923009606 2016251496 2102049432 2197725264 2256281436 2352293412 2564012808 2632328342 2688335328 2744342314 2802732576 3008375248 3024377244 3136391216 3153074148 3384422154 3418683744 3456431136 3528440118 3603513312 3846019212 3948492513 4032502992 4116513471 4204098864 4395450528 4512562872 4704586824 5076633231 5128025616 5264656684 5292660177 5488684628 6016750496 6048754488 6272782432 6306148296 6768844308 7056880236 7692038424 7896985026 8065005984 8233026942 8408197728 9025125744 9213149197 9409173648 10153266462 10256051232 10529313368 10585320354 10977369256 11845477539 12097508976 12349540413 12612296592 13537688616 14113760472 15384076848 15793970052 16466053884 18050251488 18426298394 18818347296 20306532924 21058626736 21170640708 21954738512 23690955078 24195017952 24699080826 25224593184 27075377232 27639447591 28227520944 30768153696 31587940104 32932107768 35536432617 36852596788 37048621239 40613065848 42117253472 42341281416 43909477024 47381910156 49398161652 54150754464 55278895182 56455041888 63175880208 64492044379 65864215536 71072865234 73705193576 74097242478 81226131696 82918342773 84682562832 94763820312 98796323304 110557790364 126351760416 128984088758 131728431072 142145730468 147410387152 148194484956 162452263392 165836685546 169365125664 189527640624 193476133137 197592646608 221115580728 248755028319 257968177516 284291460936 294820774304 296388969912 331673371092 379055281248 386952266274 395185293216 442231161456 497510056638 515936355032 568582921872 580428399411 592777939824 663346742184 773904532548 884462322912 995020113276 1031872710064 1137165843744 1160856798822 1185555879648 1326693484368 1547809065096 1741285198233 1990040226552 2063745420128 2321713597644 2653386968736 3095618130192 3482570396466 3980080453104 4643427195288 6191236260384 6965140792932 7960160906208 9286854390576 13930281585864 18573708781152 27860563171728 55721126343456
• Sum of all divisors σ(n): 193754695680000
• Sum of proper divisors (its aliquot sum) s(n): 138033569336544
• 55721126343456 is an abundant number, because the sum of its proper divisors (138033569336544) is greater than itself. Its abundance is 82312442993088

Bases of 55721126343456

• Binary: 1100101010110110010101111100010011001100100000₂
• Hexadecimal: 0x32AD95F13320
• Base-36: JR1XJY4O0

Squares and roots of 55721126343456

• 55721126343456 squared (55721126343456²) is 3104843920983386220874023936
• 55721126343456 cubed (55721126343456³) is 173005400397826581245255215741380700962816
• The square root of 55721126343456 is 7464658.4880660147
• The cube root of 55721126343456 is 38195.0100714779

Scales and comparisons

• 55,721,126,343,456 seconds is equal to 1,771,759 years, 23 weeks, 6 days, 18 hours, 57 minutes, 36 seconds.
• To count from 1 to 55,721,126,343,456 would take you about four million, four hundred twenty-nine thousand, three hundred ninety-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 55721126343456 cubic inches would be around 3182.9 feet tall.

Recreational maths with 55721126343456

• 55721126343456 backwards is 65434362112755
• 55721126343456 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 55721126343456's digits is 54
• More coming soon!