71538906746496

Names of 71538906746496

• Cardinal: 71538906746496 can be written as Seventy-one trillion, five hundred thirty-eight billion, nine hundred six million, seven hundred forty-six thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 7.1538906746496 × 10¹³

Factors of 71538906746496

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 636

Divisors of 71538906746496

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 49 51 56 64 68 84 96 98 102 112 119 128 136 147 168 192 196 204 224 238 272 294 336 357 384 392 408 448 476 544 588 607 672 714 784 816 833 896 952 1088 1176 1214 1344 1428 1568 1632 1666 1821 1904 2176 2352 2428 2499 2688 2856 3136 3264 3332 3642 3808 4249 4704 4856 4998 5712 6272 6528 6664 7284 7616 8498 9408 9712 9996 10319 11424 12747 13328 14568 15232 16996 18816 19424 19992 20638 22848 25494 26656 29136 29743 30957 33992 38848 39984 41276 45696 50988 53312 58272 59486 61914 67984 72233 77696 79968 82552 89229 101976 106624 116544 118972 123828 135968 144466 159936 165104 178458 203952 216699 233088 237944 247656 271936 288932 319872 330208 356916 368449 407904 433398 475888 495312 505631 543872 577864 660416 713832 736898 815808 866796 951776 990624 1011262 1105347 1155728 1320832 1427664 1473796 1516893 1631616 1733592 1903552 1981248 2022524 2210694 2311456 2579143 2855328 2947592 3033786 3467184 3807104 3962496 4045048 4421388 4622912 5158286 5710656 5895184 6067572 6263633 6934368 7737429 8090096 8842776 9245824 10316572 11421312 11790368 12135144 12527266 13868736 15474858 16180192 17685552 18054001 18790899 20633144 23580736 24270288 25054532 27737472 30949716 32360384 35371104 36108002 37581798 41266288 43845431 47161472 48540576 50109064 54162003 61899432 64720768 70742208 72216004 75163596 82532576 87690862 97081152 100218128 108324006 123798864 131536293 141484416 144432008 150327192 165065152 175381724 194162304 200436256 216648012 223648543 247597728 263072586 288864016 300654384 306918017 330130304 350763448 400872512 433296024 447297086 495195456 526145172 577728032 601308768 613836034 670945629 701526896 801745024 866592048 894594172 920754051 990390912 1052290344 1155456064 1202617536 1227672068 1341891258 1403053792 1565539801 1733184096 1789188344 1841508102 2104580688 2310912128 2405235072 2455344136 2683782516 2806107584 3131079602 3466368192 3578376688 3683016204 3802025231 4209161376 4696619403 4910688272 5367565032 5612215168 6262159204 6932736384 7156753376 7366032408 7604050462 8418322752 9393238806 9821376544 10735130064 10958778607 11406075693 12524318408 14313506752 14732064816 15208100924 16836645504 18786477612 19642753088 21470260128 21917557214 22812151386 25048636816 26614176617 28627013504 29464129632 30416201848 32876335821 37572955224 39285506176 42940520256 43835114428 45624302772 50097273632 53228353234 58928259264 60832403696 65752671642 75145910448 79842529851 85881040512 87670228856 91248605544 100194547264 106456706468 117856518528 121664807392 131505343284 150291820896 159685059702 175340457712 182497211088 186299236319 200389094528 212913412936 243329614784 263010686568 300583641792 319370119404 350680915424 364994422176 372598472638 425826825872 486659229568 526021373136 558897708957 601167283584 638740238808 701361830848 729988844352 745196945276 851653651744 1052042746272 1117795417914 1277480477616 1402723661696 1459977688704 1490393890552 1703307303488 2104085492544 2235590835828 2554960955232 2980787781104 3406614606976 4208170985088 4471181671656 5109921910464 5961575562208 8942363343312 10219843820928 11923151124416 17884726686624 23846302248832 35769453373248 71538906746496
• Sum of all divisors σ(n): 234438898752000
• Sum of proper divisors (its aliquot sum) s(n): 162899992005504
• 71538906746496 is an abundant number, because the sum of its proper divisors (162899992005504) is greater than itself. Its abundance is 91361085259008

Bases of 71538906746496

• Binary: 10000010001000001110011000111111100111010000000₂
• Hexadecimal: 0x4110731FCE80
• Base-36: PCWIPZW5C

Squares and roots of 71538906746496

• 71538906746496 squared (71538906746496²) is 5117815178483850904008278016
• 71538906746496 cubed (71538906746496³) is 366122902799357991817343988647054001831936
• The square root of 71538906746496 is 8458067.5539094625
• The cube root of 71538906746496 is 41512.6794849133

Scales and comparisons

• 71,538,906,746,496 seconds is equal to 2,274,715 years, 49 weeks, 2 days, 20 hours, 41 minutes, 36 seconds.
• To count from 1 to 71,538,906,746,496 would take you about five million, six hundred eighty-six thousand, seven hundred eighty-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 71538906746496 cubic inches would be around 3459.4 feet tall.

Recreational maths with 71538906746496

• 71538906746496 backwards is 69464760983517
• The number of decimal digits it has is: 14
• The sum of 71538906746496's digits is 75
• More coming soon!