72640083998460

Names of 72640083998460

• Cardinal: 72640083998460 can be written as Seventy-two trillion, six hundred forty billion, eighty-three million, nine hundred ninety-eight thousand, four hundred sixty.

Scientific notation

• Scientific notation: 7.264008399846 × 10¹³

Factors of 72640083998460

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 10083

Divisors of 72640083998460

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 33 44 55 60 66 101 110 132 165 193 202 220 303 330 386 404 505 579 606 617 660 772 965 1010 1111 1158 1212 1234 1515 1851 1930 2020 2123 2222 2316 2468 2895 3030 3085 3333 3702 3860 4246 4444 5555 5790 6060 6170 6369 6666 6787 7404 8492 9151 9255 10615 11110 11580 12340 12738 13332 13574 16665 18302 18510 19493 20361 21230 22220 25476 27148 27453 31845 33330 33935 36604 37020 38986 40722 42460 45755 54906 58479 62317 63690 66660 67870 77972 81444 91510 97465 100661 101805 109812 116958 119081 124634 127380 135740 137265 183020 186951 194930 201322 203610 214423 233916 238162 249268 274530 292395 301983 311585 357243 373902 389860 402644 407220 428846 476324 503305 549060 584790 595405 603966 623170 643269 685487 714486 747804 857692 924251 934755 1006610 1072115 1169580 1190810 1207932 1246340 1286538 1309891 1370974 1428972 1509915 1766143 1786215 1848502 1869510 2013220 2056461 2144230 2381620 2573076 2619782 2741948 2772753 3019830 3216345 3427435 3532286 3572430 3697004 3739020 3929673 4112922 4288460 4621255 5239564 5298429 5545506 5646167 6039660 6432690 6549455 6854870 7064572 7144860 7859346 8225844 8830715 9242510 10166761 10282305 10596858 11091012 11292334 12027181 12865380 13098910 13709740 13863765 15718692 16938501 17661430 18485020 19427573 19648365 20333522 20564610 21193716 22584668 24054362 26197820 26492145 27727530 28230835 30500283 33877002 35322860 36081543 38855146 39296730 40667044 41129220 48108724 50833805 52984290 55455060 56461670 58282719 60135905 61000566 62107837 67754004 72163086 77710292 78593460 84692505 97137865 101667610 105968580 112923340 116565438 120271810 122001132 124215674 132298991 144326172 152501415 169385010 178380443 180407715 186323511 194275730 203335220 233130876 240543620 248431348 264597982 291413595 305002830 310539185 338770020 356760886 360815430 372647022 388551460 396896973 529195964 535141329 570262867 582827190 610005660 621078370 661494955 713521772 721630860 745294044 793793946 891902215 931617555 1070282658 1089710231 1140525734 1165654380 1242156740 1322989910 1587587892 1710788601 1783804430 1863235110 1962184873 1984484865 2140565316 2179420462 2281051468 2645979820 2675706645 2851314335 3269130693 3421577202 3567608860 3726470220 3924369746 3968969730 4358840924 5351413290 5448551155 5702628670 5886554619 6272891537 6538261386 6843154404 7848739492 7937939460 8553943005 9810924365 10702826580 10897102310 11405257340 11773109238 11986812541 12545783074 13076522772 16345653465 17107886010 18818674611 19621848730 21794204620 23546218476 23973625082 25091566148 29432773095 31364457685 32691306930 34215772020 35960437623 37637349222 39243697460 47947250164 58865546190 59934062705 62728915370 65382613860 71920875246 75274698444 94093373055 110060733331 117731092380 119868125410 125457830740 143841750492 179802188115 188186746110 220121466662 239736250820 330182199993 359604376230 376373492220 440242933324 550303666655 660364399986 719208752460 1100607333310 1210668066641 1320728799972 1650910999965 2201214666620 2421336133282 3301821999930 3632004199923 4842672266564 6053340333205 6603643999860 7264008399846 12106680666410 14528016799692 18160020999615 24213361332820 36320041999230 72640083998460
• Sum of all divisors σ(n): 225630037721088
• Sum of proper divisors (its aliquot sum) s(n): 152989953722628
• 72640083998460 is an abundant number, because the sum of its proper divisors (152989953722628) is greater than itself. Its abundance is 80349869724168

Bases of 72640083998460

• Binary: 10000100001000011010110011001110011011011111100₂
• Hexadecimal: 0x4210D66736FC
• Base-36: PQYE6I1OC

Squares and roots of 72640083998460

• 72640083998460 squared (72640083998460²) is 5276581803303324541282371600
• 72640083998460 cubed (72640083998460³) is 383291345416699036180925820949639547736000
• The square root of 72640083998460 is 8522915.2288674091
• The cube root of 72640083998460 is 41724.5933361855

Scales and comparisons

• 72,640,083,998,460 seconds is equal to 2,309,729 years, 50 weeks, 6 days, 22 hours, 41 minutes.
• To count from 1 to 72,640,083,998,460 would take you about five million, seven hundred seventy-four thousand, three hundred twenty-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 72640083998460 cubic inches would be around 3477 feet tall.

Recreational maths with 72640083998460

• 72640083998460 backwards is 06489938004627
• 72640083998460 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 72640083998460's digits is 66
• More coming soon!