72047431748466

Names of 72047431748466

• Cardinal: 72047431748466 can be written as Seventy-two trillion, forty-seven billion, four hundred thirty-one million, seven hundred forty-eight thousand, four hundred sixty-six.

Scientific notation

• Scientific notation: 7.2047431748466 × 10¹³

Factors of 72047431748466

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 118

Divisors of 72047431748466

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 9 17 18 23 34 46 51 69 73 102 138 146 153 207 219 289 306 391 414 438 529 578 657 782 867 1058 1173 1241 1314 1587 1679 1734 2346 2482 2601 3174 3358 3519 3723 4761 4913 5037 5202 5329 6647 7038 7446 8993 9522 9826 10074 10658 11169 13294 14739 15111 15987 17986 19941 21097 22338 26979 28543 29478 30222 31974 38617 39882 42194 44217 47961 53958 57086 59823 63291 77234 80937 83521 85629 88434 90593 95922 112999 115851 119646 122567 126582 152881 161874 167042 171258 181186 189873 225998 231702 245134 250563 256887 271779 305762 338997 347553 358649 367701 379746 458643 485231 501126 513774 543558 656489 677994 695106 717298 735402 751689 815337 917286 970462 1016991 1075947 1103103 1312978 1375929 1419857 1455693 1503378 1540081 1630674 1920983 1969467 2033982 2083639 2151894 2206206 2598977 2751858 2819041 2839714 2911386 3080162 3227841 3841966 3938934 4167278 4259571 4367079 4620243 5197954 5638082 5762949 5908401 6097033 6250917 6455682 7796931 8248927 8457123 8519142 8734158 9240486 11160313 11525898 11816802 12194066 12501834 12778713 13860729 15593862 16497854 16914246 17288847 18291099 18752751 22320626 23390793 24746781 25371369 25557426 26181377 27721458 32656711 33480939 34577694 35421863 36582198 37505502 44182609 46781586 47923697 49493562 50742738 52362754 54873297 65313422 66961878 70843726 74240343 78544131 88365218 95847394 97970133 100442817 103649561 106265589 109746594 132547827 140231759 143771091 148480686 157088262 189725321 195940266 200885634 207299122 212531178 235632393 265095654 280463518 287542182 293910399 310948683 318796767 379450642 397643481 420695277 431313273 445083409 471264786 569175963 587820798 602171671 621897366 637593534 751104353 795286962 814702849 841390554 862626546 890166818 932846049 1138351926 1204343342 1262085831 1335250227 1502208706 1629405698 1707527889 1806515013 1865692098 2253313059 2383939903 2444108547 2524171662 2670500454 3225330457 3415055778 3613030026 4005750681 4506626118 4767879806 4888217094 5419545039 6450660914 6759939177 7151819709 7332325641 7566417953 8011501362 9675991371 10236918407 10839090078 13519878354 13849948433 14303639418 14664651282 15132835906 19351982742 20473836814 21455459127 22699253859 27699896866 29027974113 30710755221 41549845299 42910918254 45398507718 54830617769 58055948226 61421510442 68097761577 83099690598 92132265663 109661235538 124649535897 136195523154 164491853307 174027612919 184264531326 235449123361 249299071794 328983706614 348055225838 470898246722 493475559921 522082838757 706347370083 986951119842 1044165677514 1412694740166 1566248516271 2119042110249 3132497032542 4002635097137 4238084220498 8005270194274 12007905291411 24015810582822 36023715874233 72047431748466
• Sum of all divisors σ(n): 175791646355598
• Sum of proper divisors (its aliquot sum) s(n): 103744214607132
• 72047431748466 is an abundant number, because the sum of its proper divisors (103744214607132) is greater than itself. Its abundance is 31696782858666

Bases of 72047431748466

• Binary: 10000011000011011011001100100111000101101110010₂
• Hexadecimal: 0x4186D9938B72
• Base-36: PJE4SNIWI

Squares and roots of 72047431748466

• 72047431748466 squared (72047431748466²) is 5190832421549866541893353156
• 72047431748466 cubed (72047431748466³) is 373986144609338501964012382010292699258696
• The square root of 72047431748466 is 8488075.8566630399
• The cube root of 72047431748466 is 41610.8098272675

Scales and comparisons

• 72,047,431,748,466 seconds is equal to 2,290,885 years, 24 weeks, 3 days, 21 hours, 41 minutes, 6 seconds.
• To count from 1 to 72,047,431,748,466 would take you about five million, seven hundred twenty-seven thousand, two hundred thirteen 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 72047431748466 cubic inches would be around 3467.6 feet tall.

Recreational maths with 72047431748466

• 72047431748466 backwards is 66484713474027
• The number of decimal digits it has is: 14
• The sum of 72047431748466's digits is 63
• More coming soon!