55281984629872

Names of 55281984629872

• Cardinal: 55281984629872 can be written as Fifty-five trillion, two hundred eighty-one billion, nine hundred eighty-four million, six hundred twenty-nine thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.5281984629872 × 10¹³

Factors of 55281984629872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 50

Divisors of 55281984629872

• Number of divisors d(n): 630
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 22 26 28 34 44 52 56 68 77 88 91 104 112 119 121 136 143 154 169 176 182 187 208 221 238 242 272 286 289 308 338 364 374 442 476 484 572 578 616 676 728 748 847 884 952 968 1001 1144 1156 1183 1232 1309 1352 1456 1496 1547 1573 1694 1768 1859 1904 1936 2002 2023 2057 2288 2312 2366 2431 2618 2704 2873 2992 3094 3146 3179 3388 3536 3718 3757 4004 4046 4114 4624 4732 4862 4913 5236 5746 6188 6292 6358 6776 7436 7514 8008 8092 8228 9464 9724 9826 10472 11011 11492 12376 12584 12716 13013 13552 14399 14872 15028 16016 16184 16456 17017 18928 19448 19652 20111 20449 20944 22022 22253 22984 24752 25168 25432 26026 26299 26741 28798 29744 30056 31603 32368 32912 34034 34391 34969 38896 39304 40222 40898 41327 44044 44506 45968 48841 50864 52052 52598 53482 54043 57596 60112 63206 63869 68068 68782 69938 78608 80444 81796 82654 83521 88088 89012 97682 104104 105196 106964 108086 115192 126412 127738 136136 137564 139876 143143 160888 163592 165308 167042 176176 178024 187187 195364 208208 210392 213928 216172 221221 230384 244783 252824 255476 272272 275128 279752 286286 289289 321776 327184 330616 334084 341887 347633 356048 374374 378301 390728 420784 427856 432344 442442 447083 454597 489566 505648 510952 537251 550256 559504 572572 578578 584647 594473 661232 668168 683774 695266 702559 748748 756602 781456 830297 864688 884884 894166 909194 918731 979132 1021904 1074502 1085773 1145144 1157156 1169294 1188946 1336336 1367548 1390532 1405118 1419857 1497496 1513204 1660594 1769768 1788332 1818388 1837462 1958264 2149004 2171546 2290288 2314312 2338588 2377892 2433431 2735096 2781064 2810236 2839714 2994992 3026408 3182179 3321188 3539536 3576664 3636776 3674924 3760757 3916528 4161311 4298008 4343092 4628624 4677176 4755784 4866862 4917913 5470192 5562128 5620472 5679428 5812079 5909761 6052816 6364358 6431117 6642376 7153328 7273552 7349848 7521514 7600411 7728149 8322622 8596016 8686184 9133267 9354352 9511568 9733724 9835826 9938999 10106041 11240944 11358856 11624158 11819522 11943503 12728716 12862234 13284752 14115049 14699696 15043028 15200822 15456298 15618427 16645244 17372368 18266534 18458141 19467448 19671652 19877998 20212082 22717712 23248316 23639044 23887006 24137569 25457432 25724468 28230098 30086056 30401644 30912596 31236854 33290488 36533068 36916282 38934896 39343304 39755996 40424164 41368327 46496632 47278088 47774012 48275138 50914864 51448936 54097043 56460196 60172112 60803288 61825192 62473708 63932869 66580976 70742287 73066136 73832564 78686608 79511992 80848328 82736654 83604521 92993264 94556176 95548024 96550276 98805343 100465937 102897872 108194086 109328989 112920392 121606576 123650384 124947416 127865738 129206987 131378533 141484574 146132272 147665128 155265539 159023984 161696656 165473308 167209042 168962983 171802697 191096048 193100552 197610686 200931874 203039551 216388172 218657978 225840784 239955833 249894832 255731476 258413974 262757066 265513259 282969148 295330256 310531078 313788397 330946616 334418084 337925966 343605394 386201104 395221372 401863748 406079102 432776344 437315956 479911666 511462952 516827948 525514132 531026518 565938296 621062156 627576794 661893232 668836168 675851932 687210788 703261559 790442744 803727496 812158204 865552688 874631912 919649731 959823332 1022925904 1033655896 1051028264 1062053036 1086858773 1131876592 1202618879 1242124312 1255153588 1337672336 1351703864 1374421576 1406523118 1421276857 1580885488 1607454992 1624316408 1679690831 1707920929 1749263824 1839299462 1858592813 1919646664 2067311792 2102056528 2124106072 2173717546 2196518779 2233435061 2405237758 2484248624 2510307176 2639514163 2703407728 2748843152 2813046236 2842553714 2920645849 3248632816 3359381662 3415841858 3451672367 3678598924 3717185626 3839293328 4079249161 4248212144 4347435092 4393037558 4466870122 4810475516 5020614352 5279028326 5626092472 5685107428 5841291698 6718763324 6831683716 6903344734 7357197848 7434371252 8158498322 8694870184 8786075116 8933740244 9620951032 10558056652 11252184944 11370214856 11682583396 11955446503 13437526648 13663367432 13806689468 14714395696 14868742504 15634045427 16316996644 17389740368 17572150232 17867480488 18476599141 19241902064 20444520943 21116113304 22740429712 23365166792 23910893006 24161706569 26875053296 27326734864 27613378936 28554744127 29034655793 29737485008 31268090854 32633993288 35144300464 35734960976 36953198282 37968396037 40889041886 42232226608 44871740771 46730333584 47821786012 48323413138 55226757872 57109488254 58069311586 62536181708 65267986576 73906396564 75936792074 81778083772 89743481542 95643572024 96646826276 114218976508 116138623172 125072363416 147812793128 151873584148 163556167544 179486963084 191287144048 193293652552 203242590551 228437953016 232277246344 250144726832 265778772259 295625586256 303747168296 314102185397 327112335088 358973926168 386587305104 406485181102 456875906032 464554492688 493589148481 531557544518 607494336592 628204370794 717947852336 812970362204 987178296962 1063115089036 1256408741588 1625940724408 1974356593924 2126230178072 2512817483176 3251881448816 3455124039367 3948713187848 4252460356144 5025634966352 6910248078734 7897426375696 13820496157468 27640992314936 55281984629872
• Sum of all divisors σ(n): 154802110536024
• Sum of proper divisors (its aliquot sum) s(n): 99520125906152
• 55281984629872 is an abundant number, because the sum of its proper divisors (99520125906152) is greater than itself. Its abundance is 44238141276280

Bases of 55281984629872

• Binary: 1100100100011101010111000011100110110001110000₂
• Hexadecimal: 0x3247570E6C70
• Base-36: JLG6YB5V4

Squares and roots of 55281984629872

• 55281984629872 squared (55281984629872²) is 3056097824617404048834736384
• 55281984629872 cubed (55281984629872³) is 168947152967884585736630638472138931662848
• The square root of 55281984629872 is 7435185.5814009109
• The cube root of 55281984629872 is 38094.4062233339
• Being both a perfect square and a perfect cube, 55281984629872 is also a perfect sixth number.

Scales and comparisons

• 55,281,984,629,872 seconds is equal to 1,757,796 years, 5 weeks, 6 days, 1 hour, 37 minutes, 52 seconds.
• To count from 1 to 55,281,984,629,872 would take you about four million, three hundred ninety-four thousand, four hundred ninety 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 55281984629872 cubic inches would be around 3174.5 feet tall.

Recreational maths with 55281984629872

• 55281984629872 backwards is 27892648918255
• The number of decimal digits it has is: 14
• The sum of 55281984629872's digits is 76
• More coming soon!