81342055049088

Names of 81342055049088

• Cardinal: 81342055049088 can be written as Eighty-one trillion, three hundred forty-two billion, fifty-five million, forty-nine thousand and eighty-eight.

Scientific notation

• Scientific notation: 8.1342055049088 × 10¹³

Factors of 81342055049088

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1405

Divisors of 81342055049088

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 43 48 62 64 86 93 96 97 124 128 129 172 186 192 194 248 258 291 344 372 384 388 496 516 582 688 744 776 961 992 1032 1164 1229 1333 1376 1488 1552 1849 1922 1984 2064 2328 2458 2666 2752 2883 2976 3007 3104 3687 3698 3844 3968 3999 4128 4171 4656 4916 5332 5504 5547 5766 5952 6014 6208 7374 7396 7688 7998 8256 8342 9021 9312 9832 10664 11094 11532 11904 12028 12416 12513 14748 14792 15376 15996 16512 16684 18042 18624 19664 21328 22188 23064 24056 25026 29496 29584 30752 31992 33368 36084 37248 38099 39328 41323 42656 44376 46128 48112 50052 52847 57319 58992 59168 61504 63984 66736 72168 76198 78656 82646 85312 88752 92256 93217 96224 100104 105694 114297 114638 117984 118336 119213 123008 123969 127968 129301 133472 144336 152396 157312 158541 165292 170624 171957 177504 179353 184512 186434 192448 200208 211388 228594 229276 235968 236672 238426 247938 255936 258602 266944 279651 288672 304792 317082 330584 343914 355008 357639 358706 369024 372868 384896 387903 400416 422776 457188 458552 471936 476852 495876 511872 517204 533888 538059 559302 577344 609584 634164 661168 687828 710016 715278 717412 745736 775806 800832 845552 914376 917104 953704 991752 1034408 1076118 1118604 1154688 1181069 1219168 1268328 1322336 1375656 1430556 1434824 1491472 1551612 1601664 1638257 1691104 1776889 1828752 1834208 1907408 1983504 2068816 2152236 2237208 2272421 2362138 2438336 2536656 2644672 2751312 2861112 2869648 2982944 3103224 3276514 3382208 3543207 3553778 3657504 3668416 3695603 3814816 3967008 4008331 4137632 4304472 4474416 4544842 4724276 4876672 4914771 5073312 5126159 5289344 5330667 5502624 5559943 5722224 5739296 5965888 6206448 6553028 6764416 6817263 7086414 7107556 7315008 7336832 7391206 7629632 7934016 8016662 8275264 8608944 8948832 9089684 9448552 9829542 10146624 10252318 10661334 11005248 11086809 11119886 11444448 11478592 11931776 12024993 12412896 13106056 13634526 14172828 14215112 14630016 14782412 15259264 15378477 15868032 16033324 16550528 16679829 17217888 17897664 18179368 18897104 19659084 20293248 20504636 21322668 22010496 22173618 22239772 22888896 22957184 24049986 24825792 26212112 27269052 28345656 28430224 29564824 30756954 32066648 33359658 34435776 35795328 36358736 37794208 39318168 41009272 42645336 44347236 44479544 45777792 48099972 49651584 50785967 52424224 54538104 56691312 56860448 59129648 61513908 64133296 66719316 68871552 70445051 72717472 75588416 78636336 82018544 85290672 88694472 88959088 96199944 101571934 104848448 109076208 113382624 113720896 114563693 118259296 123027816 128266592 133438632 140890102 145434944 151176832 152357901 157272672 158910929 164037088 170581344 172358233 177388944 177918176 192399888 203143868 209696896 211335153 218152416 220424837 226765248 227441792 229127386 236518592 246055632 256533184 266877264 281780204 290869888 304715802 314545344 317821858 328074176 341162688 343691079 344716466 354777888 355836352 384799776 406287736 422670306 436304832 440849674 453530496 458254772 473037184 476732787 492111264 513066368 517074699 533754528 563560408 609431604 629090688 635643716 656148352 661274511 682325376 687382158 689432932 709555776 711672704 769599552 812575472 845340612 872609664 881699348 916509544 953465574 984222528 1034149398 1067509056 1127120816 1218863208 1271287432 1322549022 1374764316 1378865864 1419111552 1539199104 1625150944 1690681224 1763398696 1833019088 1906931148 1968445056 2068298796 2135018112 2183796581 2254241632 2437726416 2542574864 2645098044 2749528632 2757731728 3250301888 3381362448 3526797392 3666038176 3813862296 4136597592 4367593162 4508483264 4875452832 4926238799 5085149728 5290196088 5499057264 5515463456 6500603776 6551389743 6762724896 6833169947 7053594784 7332076352 7627724592 8273195184 8735186324 9016966528 9750905664 9852477598 10170299456 10580392176 10998114528 11030926912 13102779486 13525449792 13666339894 14107189568 14664152704 14778716397 15255449184 16546390368 17470372648 19501811328 19704955196 20340598912 20499509841 21160784352 21996229056 22061853824 26205558972 27050899584 27332679788 28214379136 29557432794 30510898368 33092780736 34940745296 39409910392 40999019682 42321568704 43992458112 52411117944 54665359576 59114865588 61021796736 66185561472 69881490592 78819820784 81998039364 84643137408 104822235888 109330719152 118229731176 139762981184 157639641568 163996078728 209644471776 211828268357 218661438304 236459462352 279525962368 315279283136 327992157456 419288943552 423656536714 437322876608 472918924704 630558566272 635484805071 655984314912 838577887104 847313073428 874645753216 945837849408 1270969610142 1311968629824 1694626146856 1891675698816 2541939220284 2623937259648 3389252293712 5083878440568 6778504587424 10167756881136 13557009174848 20335513762272 27114018349696 40671027524544 81342055049088
• Sum of all divisors σ(n): 231116643349200
• Sum of proper divisors (its aliquot sum) s(n): 149774588300112
• 81342055049088 is an abundant number, because the sum of its proper divisors (149774588300112) is greater than itself. Its abundance is 68432533251024

Bases of 81342055049088

• Binary: 10010011111101011101100010010111110011110000000₂
• Hexadecimal: 0x49FAEC4BE780
• Base-36: SU00VDX1C

Squares and roots of 81342055049088

• 81342055049088 squared (81342055049088²) is 6616529919608862594089631744
• 81342055049088 cubed (81342055049088³) is 538202140954761900309641347268865763049472
• The square root of 81342055049088 is 9018983.0385186999
• The cube root of 81342055049088 is 43328.3063617985

Scales and comparisons

• 81,342,055,049,088 seconds is equal to 2,586,425 years, 38 weeks, 4 days, 11 hours, 24 minutes, 48 seconds.
• To count from 1 to 81,342,055,049,088 would take you about six million, four hundred sixty-six thousand and sixty-four 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 81342055049088 cubic inches would be around 3610.7 feet tall.

Recreational maths with 81342055049088

• 81342055049088 backwards is 88094055024318
• The number of decimal digits it has is: 14
• The sum of 81342055049088's digits is 57
• More coming soon!