72135945726740

Names of 72135945726740

• Cardinal: 72135945726740 can be written as Seventy-two trillion, one hundred thirty-five billion, nine hundred forty-five million, seven hundred twenty-six thousand, seven hundred forty.

Scientific notation

• Scientific notation: 7.213594572674 × 10¹³

Factors of 72135945726740

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2895

Divisors of 72135945726740

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 10 14 19 20 23 28 35 38 43 46 70 76 86 92 95 115 133 140 161 172 190 215 230 266 301 322 361 380 430 437 460 532 602 644 665 683 722 805 817 860 874 989 1204 1330 1366 1444 1505 1610 1634 1748 1805 1978 2113 2185 2527 2660 2732 3010 3059 3220 3268 3415 3610 3956 4085 4226 4370 4781 4945 5054 5719 6020 6118 6830 6923 7220 8170 8303 8452 8740 9562 9890 10108 10565 11438 12236 12635 12977 13660 13846 14791 15295 15523 15709 16340 16606 18791 19124 19780 21130 22876 23905 25270 25954 27692 28595 29369 29582 30590 31046 31418 33212 34615 37582 40147 41515 42260 47810 48599 50540 51908 57190 58121 58738 59164 61180 62092 62836 64885 69230 73955 75164 77615 78545 80294 83030 90839 90859 93955 95620 97198 108661 109963 114380 116242 117476 129770 131537 138460 146845 147910 155230 157090 160588 166060 181678 181718 187910 194396 200735 205583 217322 219926 232484 242995 246563 259540 263074 281029 290605 293690 295820 298471 310460 314180 340193 357029 363356 363436 375820 401470 411166 434644 439852 454195 454295 485990 493126 526148 543305 549815 558011 562058 581210 587380 596942 636013 657685 675487 680386 714058 762793 802940 822332 908390 908590 923381 971980 986252 1027915 1086610 1099630 1116022 1124116 1162420 1193884 1232815 1272026 1315370 1350974 1360772 1405145 1428116 1443179 1492355 1525586 1700965 1725941 1726321 1785145 1816780 1817180 1846762 2055830 2089297 2089757 2173220 2199260 2232044 2465630 2499203 2544052 2630740 2701948 2790055 2810290 2886358 2984710 3051172 3180065 3377435 3401930 3451882 3452642 3570290 3693524 3813965 3906077 4111660 4178594 4179514 4616905 4728409 4931260 4998406 5339551 5580110 5620580 5670949 5772716 5969420 6360130 6463667 6754870 6803860 6903764 6905284 7140580 7215895 7627930 7812154 8357188 8359028 8629705 8631605 9233810 9456818 9996812 10102253 10446485 10448785 10602209 10679102 11160220 11341898 12084247 12496015 12720260 12834253 12927334 13509740 14431790 14628299 15255860 15624308 17259410 17263210 17544239 18467620 18913636 19530385 20204506 20892970 20897570 21204418 21358204 22683796 23642045 24168494 24992030 25668506 25854668 26697755 27420401 28354745 28863580 29256598 32318335 32800099 33193117 34518820 34526420 35088478 39060770 39696643 39705383 40409012 41785940 41795140 42408836 47284090 48336988 49984060 50511265 51337012 53011045 53395510 54840802 56709490 58513196 60421235 62056697 64171265 64636670 65600198 66386234 70176956 73141495 74215463 78121540 79393286 79410766 87721195 89839771 94568180 101022530 106022090 106791020 109681604 113418980 120842470 122809673 124113394 128342530 129273340 131200396 132772468 137102005 146282990 148430926 158786572 158821532 164000495 165965585 175442390 179679542 191942807 198483215 198526915 202045060 212044180 229600693 232351819 241684940 243850807 245619346 248226788 256685060 274204010 277937681 292565980 296861852 310283485 328000990 331931170 350884780 359359084 371077315 383885614 396966430 397053830 434396879 449198855 459201386 464703638 487701614 491238692 520987619 548408020 555875362 614048365 620566970 630669223 656001980 663862340 742154630 754402277 767771228 793932860 794107660 868793758 898397710 918402772 929407276 959714035 975403228 1041975238 1111750724 1148003465 1161759095 1179077243 1219254035 1228096730 1241133940 1261338446 1389688405 1427304031 1484309260 1508804554 1706955649 1737587516 1796795420 1919428070 2083950476 2171984395 2296006930 2323518190 2358154486 2438508070 2456193460 2522676892 2604938095 2779376810 2854608062 3017609108 3153346115 3413911298 3646913333 3772011385 3838856140 4343968790 4414684561 4592013860 4647036380 4716308972 4877016140 5209876190 5280815939 5558753620 5709216124 5895386215 6306692230 6827822596 7136520155 7293826666 7544022770 8253540701 8534778245 8687937580 8829369122 9991128217 10419752380 10561631878 11790772430 11982715237 12613384460 14273040310 14587653332 15088045540 16507081402 17069556490 17658738244 18234566665 19982256434 21123263756 22073422805 22402467617 23581544860 23965430474 26404079695 27118776589 28546080620 33014162804 34139112980 36469133330 39964512868 41267703505 44146845610 44804935234 47930860948 49955641085 52808159390 54237553178 59913576185 72938266660 82535407010 83879006659 88293691220 89609870468 99911282170 105616318780 108475106356 112012338085 119827152370 135593882945 156817273319 165070814020 167758013318 189831436123 199822564340 224024676170 239654304740 271187765890 313634546638 335516026636 379662872246 419395033295 448049352340 515256755191 542375531780 627269093276 759325744492 784086366595 838790066590 949157180615 1030513510382 1568172733190 1677580133180 1898314361230 2061027020764 2576283775955 3136345466380 3606797286337 3796628722460 5152567551910 7213594572674 10305135103820 14427189145348 18033986431685 36067972863370 72135945726740
• Sum of all divisors σ(n): 195474115178496
• Sum of proper divisors (its aliquot sum) s(n): 123338169451756
• 72135945726740 is an abundant number, because the sum of its proper divisors (123338169451756) is greater than itself. Its abundance is 51202223725016

Bases of 72135945726740

• Binary: 10000011001101101110101011010111010101100010100₂
• Hexadecimal: 0x419B756BAB14
• Base-36: PKISNL9N8

Squares and roots of 72135945726740

• 72135945726740 squared (72135945726740²) is 5203594665891178866751027600
• 72135945726740 cubed (72135945726740³) is 375366222402679842206869785269723798024000
• The square root of 72135945726740 is 8493288.2752641805
• The cube root of 72135945726740 is 41627.8431942589

Scales and comparisons

• 72,135,945,726,740 seconds is equal to 2,293,699 years, 49 weeks, 5 hours, 52 minutes, 20 seconds.
• To count from 1 to 72,135,945,726,740 would take you about five million, seven hundred thirty-four thousand, two hundred forty-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 72135945726740 cubic inches would be around 3469 feet tall.

Recreational maths with 72135945726740

• 72135945726740 backwards is 04762754953127
• The number of decimal digits it has is: 14
• The sum of 72135945726740's digits is 62
• More coming soon!