72645966232164

Names of 72645966232164

• Cardinal: 72645966232164 can be written as Seventy-two trillion, six hundred forty-five billion, nine hundred sixty-six million, two hundred thirty-two thousand, one hundred sixty-four.

Scientific notation

• Scientific notation: 7.2645966232164 × 10¹³

Factors of 72645966232164

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 144

Divisors of 72645966232164

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 81 107 108 114 117 156 162 169 171 214 228 234 243 247 321 324 338 342 351 361 428 468 486 494 507 513 642 676 684 702 722 741 963 972 988 1014 1026 1053 1083 1284 1391 1404 1444 1482 1521 1539 1926 2028 2033 2052 2106 2166 2223 2782 2889 2964 3042 3078 3159 3211 3249 3852 4066 4173 4212 4332 4446 4563 4617 4693 5564 5778 6084 6099 6156 6318 6422 6498 6669 8132 8346 8667 8892 9126 9234 9386 9633 9747 11449 11556 12198 12519 12636 12844 12996 13338 13689 14079 16692 17334 18083 18252 18297 18468 18772 19266 19494 20007 22898 24396 25038 26001 26429 26676 27378 28158 28899 29241 34347 34668 36166 36594 37557 38532 38627 38988 40014 41067 42237 45796 50076 52002 52858 54249 54756 54891 56316 57798 58482 60021 61009 68694 72332 73188 75114 77254 79287 80028 82134 84474 86697 87723 103041 104004 105716 108498 109782 112671 115596 115881 116964 120042 122018 126711 137388 148837 150228 154508 158574 162747 164268 164673 168948 173394 175446 183027 206082 216996 217531 219564 225342 231762 237861 240084 244036 253422 260091 297674 309123 317148 325494 329346 338013 343577 346788 347643 350892 366054 380133 412164 435062 446511 450684 463524 475722 488241 494019 502151 506844 520182 549081 595348 618246 650988 652593 658692 676026 687154 695286 713583 732108 760266 780273 870124 893022 927369 951444 976482 988038 1004302 1030731 1040364 1042929 1098162 1140399 1225043 1236492 1305186 1339533 1352052 1374308 1390572 1427166 1464723 1506453 1520532 1560546 1647243 1786044 1854738 1934881 1952964 1957779 1976076 2008604 2061462 2085858 2140749 2196324 2280798 2450086 2610372 2679066 2782107 2827903 2854332 2929446 3012906 3092193 3121092 3128787 3294486 3675129 3709476 3869762 3915558 4018599 4122924 4133089 4171716 4281498 4394169 4519359 4561596 4900172 4941729 5358132 5564214 5655806 5804643 5858892 5873337 6025812 6184386 6257574 6422247 6527963 6588972 7350258 7739524 7831116 8037198 8266178 8483709 8562996 8788338 9038718 9276579 9386361 9883458 11025387 11128428 11311612 11609286 11746674 12055797 12368772 12399267 12515148 12844494 13055926 13558077 14700516 14825187 15925559 16074396 16532356 16967418 17413929 17576676 17620011 18077436 18553158 18772722 19583889 19766916 22050774 23218572 23275817 23493348 24111594 24798534 25451127 25688988 26111852 27116154 27829737 29650374 31851118 33076161 33934836 34827858 35240022 36167391 36762739 37106316 37197801 37545444 39167778 40674231 44101548 46551634 47776677 48223188 49597068 50902254 52241787 52860033 53730157 54232308 55659474 58751667 59300748 63702236 66152322 69655716 69827451 70480044 72334782 73525478 74395602 76353381 78335556 81348462 83489211 93103268 95553354 99228483 101804508 104483574 105720066 107460314 110288217 111318948 111593403 117503334 122022693 132304644 139654902 143330031 144669564 147050956 148791204 152706762 156725361 161190471 162696924 166978422 176255001 191106708 198456966 207032267 208967148 209482353 211440132 214920628 220576434 223186806 229060143 235006668 244045386 279309804 286660062 297685449 302585621 305413524 313450722 322380942 330864651 333956844 334780209 352510002 396913932 414064534 418964706 429990093 441152868 442240523 446373612 458120286 470176083 483571413 488090772 528765003 573320124 595370898 605171242 621096801 626901444 628447059 644761884 661729302 669560418 687180429 698492041 705020004 828129068 837929412 859980186 884481046 907756863 916240572 940352166 967142826 992593953 1004340627 1057530006 1190741796 1210342484 1242193602 1256894118 1289970279 1323458604 1326721569 1339120836 1374360858 1396984082 1450714239 1586295009 1719960372 1768962092 1815513726 1863290403 1880704332 1885341177 1934285652 1985187906 2008681254 2095476123 2115060012 2484387204 2513788236 2579940558 2653443138 2723270589 2748721716 2793968164 2901428478 2977781859 3172590018 3631027452 3726580806 3770682354 3869910837 3933613073 3970375812 3980164707 4017362508 4190952246 4352142717 5159881116 5306886276 5446541178 5589871209 5656023531 5749126799 5802856956 5955563718 6286428369 6345180036 7453161612 7541364708 7739821674 7867226146 7960329414 8169811767 8381904492 8704285434 8933345577 10893082356 11179742418 11312047062 11498253598 11800839219 11911127436 11940494121 12572856738 13056428151 15479643348 15734452292 15920658828 16339623534 16769613627 17247380397 17408570868 17866691154 18859285107 22359484836 22624094124 22996507196 23601678438 23880988242 24509435301 25145713476 26112856302 32679247068 33539227254 34494760794 35402517657 35733382308 35821482363 37718570214 47203356876 47761976484 49018870602 50308840881 51742141191 52225712604 56577855321 67078454508 68989521588 70805035314 71642964726 73528305903 74738648387 75437140428 98037741204 100617681762 103484282382 106207552971 107464447089 113155710642 141610070628 143285929452 147056611806 149477296774 155226423573 169733565963 201235363524 206968564764 212415105942 214928894178 224215945161 226311421284 294113223612 298954593548 310452847146 318622658913 339467131926 424830211884 429857788356 448431890322 465679270719 620905694292 637245317826 672647835483 678934263852 896863780644 931358541438 955867976739 1274490635652 1345295670966 1397037812157 1862717082876 1911735953478 2017943506449 2690591341932 2794075624314 3823471906956 4035887012898 5588151248628 6053830519347 8071774025796 12107661038694 18161491558041 24215322077388 36322983116082 72645966232164
• Sum of all divisors σ(n): 219687188666400
• Sum of proper divisors (its aliquot sum) s(n): 147041222434236
• 72645966232164 is an abundant number, because the sum of its proper divisors (147041222434236) is greater than itself. Its abundance is 74395256202072

Bases of 72645966232164

• Binary: 10000100001001000110101000000101111101001100100₂
• Hexadecimal: 0x42123502FA64
• Base-36: PR13GMQ90

Squares and roots of 72645966232164

• 72645966232164 squared (72645966232164²) is 5277436409804712154748122896
• 72645966232164 cubed (72645966232164³) is 383384467219065932479520067161580740026944
• The square root of 72645966232164 is 8523260.3053153317
• The cube root of 72645966232164 is 41725.7195609505

Scales and comparisons

• 72,645,966,232,164 seconds is equal to 2,309,917 years, 6 days, 8 hours, 29 minutes, 24 seconds.
• To count from 1 to 72,645,966,232,164 would take you about five million, seven hundred seventy-four thousand, seven hundred ninety-two 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 72645966232164 cubic inches would be around 3477.1 feet tall.

Recreational maths with 72645966232164

• 72645966232164 backwards is 46123266954627
• The number of decimal digits it has is: 14
• The sum of 72645966232164's digits is 63
• More coming soon!