3221297505972

Names of 3221297505972

• Cardinal: 3221297505972 can be written as Three trillion, two hundred twenty-one billion, two hundred ninety-seven million, five hundred five thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 3.221297505972 × 10¹²

Factors of 3221297505972

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 939

Divisors of 3221297505972

• Number of divisors d(n): 810
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 21 26 27 28 36 37 39 42 49 52 54 63 74 78 81 84 91 98 108 111 117 126 147 148 156 162 169 182 189 196 222 234 252 259 273 294 324 333 338 351 364 378 441 444 468 481 507 518 546 567 588 637 666 676 702 756 777 819 877 882 962 999 1014 1036 1053 1092 1134 1183 1274 1323 1332 1369 1404 1443 1521 1554 1638 1754 1764 1813 1911 1924 1998 2028 2106 2268 2331 2366 2457 2548 2631 2646 2738 2886 2997 3042 3108 3276 3367 3508 3549 3626 3822 3969 3996 4107 4212 4329 4563 4662 4732 4914 5262 5292 5439 5476 5733 5772 5994 6084 6139 6253 6734 6993 7098 7252 7371 7644 7893 7938 8214 8281 8658 9126 9324 9583 9828 10101 10524 10647 10878 11401 11466 11988 12278 12321 12506 12987 13468 13689 13986 14196 14742 15786 15876 16317 16428 16562 17199 17316 17797 18252 18417 18759 19166 20202 20979 21294 21756 22802 22932 23569 23679 24556 24642 24843 25012 25974 27378 27972 28749 29484 30303 31572 31941 32449 32634 33124 34203 34398 35594 36834 36963 37518 38332 38961 40404 41958 42588 42973 43771 45604 47138 47358 48951 49284 49686 51597 51948 53391 54756 55251 56277 57498 60606 63882 64898 65268 67081 68406 68796 70707 71037 71188 73668 73926 74529 75036 77922 79807 83916 85946 86247 87542 90909 94276 94716 95823 97347 97902 99372 102609 103194 106782 110502 110889 112554 114996 121212 124579 127764 128919 129796 131313 134162 136812 141414 142074 146853 147852 148213 149058 155844 159614 160173 165753 168831 171892 172494 175084 181818 191646 194694 195804 201243 205218 206388 212121 213564 221004 221778 223587 225108 227143 231361 239421 249158 257838 258741 262626 268324 272727 282828 284148 292041 293706 296426 298116 306397 307827 319228 320346 331506 337662 344988 363636 373737 383292 386757 389388 393939 402486 410436 421837 424242 443556 444639 447174 454286 462722 478842 480519 497259 498316 506493 515676 517482 525252 545454 558649 584082 587412 592852 603729 612794 615654 636363 640692 663012 670761 675324 681429 694083 718263 747474 773514 776223 787878 804972 843674 848484 872053 876123 889278 894348 908572 919191 923481 925444 957684 961038 994518 1012986 1034964 1037491 1090908 1117298 1121211 1160271 1168164 1181817 1200613 1207458 1225588 1231308 1265511 1272726 1333917 1341522 1362858 1388166 1436526 1441557 1494948 1547028 1552446 1575756 1590001 1619527 1675947 1687348 1744106 1752246 1778556 1811187 1838382 1846962 1909089 1922076 1989036 2025972 2044287 2074982 2082249 2154789 2234596 2242422 2320542 2363634 2401226 2414916 2531022 2545452 2616159 2628369 2667834 2683044 2725716 2757573 2776332 2873052 2883114 2952859 3104892 3112473 3180002 3239054 3351894 3363633 3480813 3488212 3504492 3545451 3601839 3622374 3676764 3693924 3796533 3818178 4001751 4088574 4149964 4164498 4309578 4484844 4641084 4727268 4770003 4802452 4858581 5027841 5062044 5232318 5256738 5335668 5433561 5483881 5515146 5766228 5905718 6132861 6224946 6246747 6360004 6464367 6478108 6703788 6727266 6961626 7090902 7203678 7244748 7262437 7593066 7636356 7848477 8003502 8177148 8272719 8328996 8404291 8619156 8858577 9337419 9540006 9717162 10055682 10090899 10464636 10513476 10805517 10867122 10967762 11030292 11336689 11389599 11811436 12005253 12265722 12449892 12493494 12928734 13454532 13923252 14181804 14310009 14407356 14524874 14575743 15083523 15186132 15607969 15696954 16007004 16451643 16545438 16808582 17717154 18398583 18674838 18740241 19080012 19434324 20111364 20181798 20670013 21611034 21734244 21787311 21935524 22673378 22779198 23545431 24010506 24531444 24818157 24986988 25212873 25857468 26575731 28012257 28620018 29049748 29151486 30167046 31215938 31393908 32416551 32903286 33090876 33617164 34010067 34168797 35434308 36797166 37349676 37480482 38387167 40363596 41340026 42930027 43222068 43574622 43727229 45250569 45346756 45558396 46823907 47090862 48021012 49354929 49636314 50425746 53151462 56024514 57240036 58302972 58830037 60334092 62010039 62431876 64833102 65361933 65806572 68020134 68337594 70636293 73594332 74960964 75638619 76774334 79727193 82680052 84036771 85860054 87149244 87454458 90501138 93647814 94181724 97249653 98709858 99272628 100851492 102030201 106302924 109255783 112049028 115161501 117660074 124020078 128790081 129666204 130723866 131181687 136040268 136675188 140471721 141272586 148064787 151277238 153548668 159454386 168073542 171720108 174908916 176490111 181002276 186030117 187295628 194499306 196085799 197419716 202903597 204060402 218511566 226915857 230323002 235320148 239181579 248040156 257580162 261447732 262363374 268710169 280943442 282545172 296129574 302554476 306090603 318908772 327767349 336147084 345484503 352980222 372060234 388998612 392171598 405807194 408120804 421415163 437023132 444194361 453831714 460646004 478363158 515160324 524726748 529470333 537420338 558090351 561886884 588257397 592259148 608710791 612181206 655534698 680747571 690969006 705960444 744120468 764790481 784343196 806130507 811614388 842830326 888388722 907663428 918271809 956726316 983302047 1036453509 1058940666 1074840676 1116180702 1176514794 1217421582 1224362412 1264245489 1311069396 1361495142 1381938012 1420325179 1529580962 1588410999 1612261014 1674271053 1685660652 1776777444 1826132373 1836543618 1966604094 2072907018 2117881332 2232361404 2294371443 2353029588 2418391521 2434843164 2528490978 2722990284 2840650358 2949906141 3059161924 3109360527 3176821998 3224522028 3348542106 3652264746 3673087236 3933208188 4145814036 4260975537 4588742886 4765232997 4836783042 5056981956 5478397119 5681300716 5899812282 6218721054 6353643996 6697084212 6883114329 7255174563 7304529492 8521951074 8849718423 9177485772 9530465994 9673566084 9942276253 10956794238 11799624564 12437442108 12782926611 13766228658 14510349126 16435191357 17043902148 17699436846 19060931988 19884552506 20649342987 21765523689 21913588476 25565853222 27532457316 29020698252 29826828759 32870382714 35398873692 38348779833 39769105012 41298685974 43531047378 51131706444 59653657518 61948028961 65740765428 76697559666 82597371948 87062094756 89480486277 115046339499 119307315036 123896057922 153395119332 178960972554 230092678998 247792115844 268441458831 357921945108 460185357996 536882917662 805324376493 1073765835324 1610648752986 3221297505972
• Sum of all divisors σ(n): 10914352324722
• Sum of proper divisors (its aliquot sum) s(n): 7693054818750
• 3221297505972 is an abundant number, because the sum of its proper divisors (7693054818750) is greater than itself. Its abundance is 4471757312778

Bases of 3221297505972

• Binary: 101110111000000100010010110010011010110100₂
• Hexadecimal: 0x2EE044B26B4
• Base-36: 153UDD390

Squares and roots of 3221297505972

• 3221297505972 squared (3221297505972²) is 10376757621981427375664784
• 3221297505972 cubed (3221297505972³) is 33426623447764713570133613824710090048
• The square root of 3221297505972 is 1794797.3439839941
• The cube root of 3221297505972 is 14768.7456859553

Scales and comparisons

• 3,221,297,505,972 seconds is equal to 102,427 years, 15 weeks, 2 days, 22 hours, 46 minutes, 12 seconds.
• To count from 1 to 3,221,297,505,972 would take you about two hundred fifty-six thousand and sixty-eight 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 3221297505972 cubic inches would be around 1230.7 feet tall.

Recreational maths with 3221297505972

• 3221297505972 backwards is 2795057921223
• 3221297505972 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3221297505972's digits is 54
• More coming soon!