72738464856246

Names of 72738464856246

• Cardinal: 72738464856246 can be written as Seventy-two trillion, seven hundred thirty-eight billion, four hundred sixty-four million, eight hundred fifty-six thousand, two hundred forty-six.

Scientific notation

• Scientific notation: 7.2738464856246 × 10¹³

Factors of 72738464856246

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3280

Divisors of 72738464856246

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 7 9 14 17 18 21 27 34 42 49 51 54 63 81 98 102 119 126 147 153 162 189 238 243 289 294 306 357 378 441 459 486 567 578 714 833 867 882 918 1071 1134 1323 1377 1666 1701 1734 2023 2142 2499 2601 2646 2754 3213 3251 3402 3969 4046 4131 4998 5202 6069 6426 6502 7497 7803 7938 8262 9639 9753 11907 12138 14161 14994 15606 18207 19278 19506 22491 22757 23409 23814 28322 28917 29259 36414 42483 44982 45514 46818 54621 55267 57834 58518 67473 68271 70227 84966 87777 109242 110534 127449 134946 136542 140454 159299 163863 165801 175554 202419 204813 254898 263331 318598 327726 331602 382347 386869 404838 409626 477897 491589 497403 526662 614439 764694 773738 789993 939539 955794 983178 994806 1147041 1160607 1228878 1433691 1492209 1579986 1843317 1879078 2294082 2321214 2708083 2818617 2867382 2984418 3441123 3481821 3686634 4301073 4476627 5416166 5529951 5637234 6576773 6882246 6963642 8124249 8455851 8602146 8953254 10445463 10569001 11059902 12903219 13153546 13429881 16248498 16911702 19730319 20890926 21138002 24372747 25367553 25806438 26859762 31336389 31707003 38709657 39460638 46037411 48745494 50735106 59190957 62672778 63414006 73118241 73983007 76102659 77419314 92074822 94009167 95121009 118381914 138112233 146236482 147966014 152205318 177572871 179673017 188018334 190242018 219354723 221949021 228307977 276224466 285363027 355145742 359346034 414336699 438709446 443898042 456615954 517881049 532718613 539019051 570726054 658064169 665847063 828673398 856089081 1035762098 1065437226 1078038102 1243010097 1257711119 1316128338 1331694126 1553643147 1598155839 1617057153 1712178162 1997541189 2486020194 2515422238 2568267243 3054441289 3107286294 3196311678 3234114306 3729030291 3773133357 3995082378 4660929441 4851171459 5136534486 5992623567 6108882578 7458060582 7546266714 8803977833 9163323867 9321858882 9702342918 11187090873 11319400071 11985247134 13982788323 14553514377 17607955666 17977870701 18326647734 21381089023 22374181746 22638800142 26411933499 27489971601 27965576646 29107028754 33958200213 35955741402 41948364969 42762178046 43660543131 52823866998 54979943202 64143267069 67916400426 79235800497 82469914803 83896729938 87321086262 101874600639 125845094907 128286534138 149667623161 158471600994 164939829606 192429801207 203749201278 237707401491 247409744409 251690189814 299335246322 305623801917 384859602414 449002869483 475414802982 494819488818 577289403621 611247603834 713122204473 742229233227 898005738966 1154578807242 1347008608449 1426244408946 1484458466454 1731868210863 2139366613419 2694017216898 3463736421726 4041025825347 4278733226838 5195604632589 8082051650694 10391209265178 12123077476041 24246154952082 36369232428123 72738464856246
• Sum of all divisors σ(n): 202024209929724
• Sum of proper divisors (its aliquot sum) s(n): 129285745073478
• 72738464856246 is an abundant number, because the sum of its proper divisors (129285745073478) is greater than itself. Its abundance is 56547280217232

Bases of 72738464856246

• Binary: 10000100010011110111110010110111111100010110110₂
• Hexadecimal: 0x4227BE5BF8B6
• Base-36: PS7L7X9DI

Squares and roots of 72738464856246

• 72738464856246 squared (72738464856246²) is 5290884269643334425445212516
• 72738464856246 cubed (72738464856246³) is 384850799505916466290233803017176859974936
• The square root of 72738464856246 is 8528684.8257070679
• The cube root of 72738464856246 is 41743.4215518595

Scales and comparisons

• 72,738,464,856,246 seconds is equal to 2,312,858 years, 9 weeks, 5 days, 6 hours, 44 minutes, 6 seconds.
• To count from 1 to 72,738,464,856,246 would take you about five million, seven hundred eighty-two thousand, one hundred forty-five 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 72738464856246 cubic inches would be around 3478.6 feet tall.

Recreational maths with 72738464856246

• 72738464856246 backwards is 64265846483727
• The number of decimal digits it has is: 14
• The sum of 72738464856246's digits is 72
• More coming soon!