2972788969920

Names of 2972788969920

• Cardinal: 2972788969920 can be written as Two trillion, nine hundred seventy-two billion, seven hundred eighty-eight million, nine hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.97278896992 × 10¹²

Factors of 2972788969920

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 5083

Divisors of 2972788969920

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 29 30 32 33 35 40 42 44 48 55 56 58 60 64 66 70 77 80 84 87 88 96 105 110 112 116 120 132 140 145 154 160 165 168 174 176 192 203 210 220 224 231 232 240 264 280 290 293 308 319 320 330 336 348 352 385 406 420 435 440 448 462 464 480 528 560 580 586 609 616 638 660 672 696 704 770 812 840 870 879 880 924 928 957 960 1015 1056 1120 1155 1160 1172 1218 1232 1276 1320 1344 1392 1465 1540 1595 1624 1680 1740 1758 1760 1848 1856 1914 2030 2051 2112 2233 2240 2310 2320 2344 2436 2464 2552 2640 2784 2930 3045 3080 3190 3223 3248 3360 3480 3516 3520 3696 3828 4060 4102 4395 4466 4620 4640 4688 4733 4785 4872 4928 5104 5280 5568 5860 6090 6153 6160 6380 6446 6496 6699 6720 6960 7032 7392 7656 8120 8204 8497 8790 8932 9240 9280 9376 9466 9570 9669 9744 10208 10255 10560 11165 11720 12180 12306 12320 12760 12892 12992 13398 13920 14064 14199 14784 15312 16115 16240 16408 16994 17580 17864 18480 18752 18932 19140 19338 19488 20416 20510 22330 22561 23440 23665 24360 24612 24640 25491 25520 25784 26796 27840 28128 28398 30624 30765 32230 32480 32816 33131 33495 33988 35160 35728 36960 37864 38280 38676 38976 41020 42485 44660 45122 46880 47330 48345 48720 49224 50982 51040 51568 52063 53592 56256 56796 59479 61248 61530 64460 64960 65632 66262 66990 67683 67976 70320 70995 71456 73920 75728 76560 77352 82040 84970 89320 90244 93467 93760 94660 96690 97440 98448 99393 101964 102080 103136 104126 107184 112805 113592 118958 123060 127455 128920 131264 132524 133980 135366 135952 137257 140640 141990 142912 151456 153120 154704 156189 164080 165655 169940 178437 178640 180488 186934 189320 193380 194880 196896 198786 203928 206272 208252 214368 225610 227184 237916 246120 254910 257840 260315 265048 267960 270732 271904 274514 280401 281280 283980 297395 302912 306240 309408 312378 328160 331310 338415 339880 356874 357280 360976 364441 373868 378640 386760 393792 397572 407856 411771 416504 428736 451220 454368 467335 475832 492240 496965 509820 515680 520630 530096 535920 541464 543808 549028 560802 567960 594790 618816 624756 654269 656320 662620 676830 679760 686285 713748 714560 721952 728882 747736 757280 773520 780945 795144 815712 823542 833008 892185 902440 908736 934670 951664 960799 984480 993930 1019640 1031360 1041260 1060192 1071840 1082928 1093323 1098056 1121604 1135920 1189580 1249512 1308538 1325240 1353660 1359520 1372570 1386769 1402005 1427496 1443904 1457764 1495472 1509827 1514560 1547040 1561890 1590288 1631424 1647084 1666016 1784370 1804880 1822205 1869340 1903328 1921598 1962807 1968960 1987860 2039280 2058855 2082520 2120384 2143680 2165856 2186646 2196112 2243208 2271840 2379160 2499024 2617076 2650480 2707320 2719040 2745140 2773538 2804010 2854992 2882397 2915528 2990944 3019654 3094080 3123780 3180576 3271345 3294168 3332032 3568740 3609760 3644410 3738680 3806656 3843196 3925614 3975720 4078560 4117710 4160307 4165040 4331712 4373292 4392224 4486416 4529481 4543680 4758320 4803995 4998048 5234152 5300960 5414640 5466615 5490280 5547076 5608020 5709984 5764794 5831056 5981888 6039308 6247560 6361152 6542690 6588336 6933845 7137480 7219520 7288820 7477360 7549135 7686392 7851228 7951440 8157120 8235420 8320614 8330080 8746584 8784448 8972832 9058962 9516640 9607990 9707383 9814035 9996096 10468304 10568789 10601920 10829280 10933230 10980560 11094152 11216040 11419968 11529588 11662112 12078616 12495120 13085380 13176672 13867690 14274960 14411985 14577640 14954720 15098270 15254459 15372784 15702456 15902880 16470840 16641228 16660160 17493168 17945664 18117924 19033280 19215980 19414766 19628070 20801535 20936608 21137578 21658560 21866460 21961120 22188304 22432080 22647405 23059176 23324224 24157232 24990240 26170760 26353344 27735380 28549920 28823970 29122149 29155280 29909440 30196540 30508918 30745568 31404912 31706367 31805760 32941680 33282456 34986336 36235848 38431960 38829532 39256140 40216301 41603070 41873216 42275156 43732920 43922240 44376608 44864160 45294810 45763377 46118352 48314464 48536915 49980480 52341520 52843945 55470760 57099840 57647940 58244298 58310560 60393080 61017836 61491136 62809824 63412734 65883360 66564912 69972672 72471696 76272295 76863920 77659064 78512280 80432602 83206140 84550312 87465840 88753216 89728320 90589620 91526754 92236704 96628928 97073830 104683040 105687890 106781213 110941520 115295880 116488596 116621120 120648903 120786160 122035672 125619648 126825468 131766720 133129824 144943392 145610745 152544590 153727840 155318128 157024560 158531835 160865204 166412280 169100624 174931680 181179240 183053508 184473408 194147660 201081505 209366080 211375780 213562426 221883040 228816885 230591760 232977192 241297806 241572320 244071344 253650936 266259648 281514107 289886784 291221490 305089180 307455680 310636256 314049120 317063670 320343639 321730408 332824560 338201248 349863360 362358480 366107016 388295320 402163010 422751560 427124852 442379311 443766080 457633770 461183520 465954384 482595612 483144640 488142688 507301872 533906065 563028214 582442980 603244515 610178360 621272512 628098240 634127340 640687278 643460816 665649120 676402496 724716960 732214032 776590640 804326020 844542321 845503120 854249704 884758622 915267540 922367040 931908768 965191224 976285376 1014603744 1067812130 1126056428 1164885960 1206489030 1220356720 1268254680 1281374556 1286921632 1327137933 1331298240 1407570535 1449433920 1464428064 1553181280 1601718195 1608652040 1689084642 1691006240 1708499408 1769517244 1830535080 1863817536 1930382448 2029207488 2135624260 2211896555 2252112856 2329771920 2412978060 2440713440 2536509360 2562749112 2573843264 2654275866 2815141070 2928856128 3096655177 3106362560 3203436390 3217304080 3378169284 3382012480 3416998816 3539034488 3661070160 3860764896 4222711605 4271248520 4423793110 4504225712 4659543840 4825956120 4881426880 5073018720 5125498224 5308551732 5630282140 6193310354 6406872780 6434608160 6635689665 6756338568 6833997632 7078068976 7322140320 7721529792 8445423210 8542497040 8847586220 9008451424 9289965531 9319087680 9651912240 10146037440 10250996448 10617103464 11260564280 12386620708 12813745560 12869216320 13271379330 13512677136 14156137952 14644280640 15483275885 16890846420 17084994080 17695172440 18016902848 18579931062 19303824480 20501992896 21234206928 22521128560 24773241416 25627491120 26542758660 27025354272 28312275904 30966551770 33781692840 34169988160 35390344880 37159862124 38607648960 42468413856 45042257120 46449827655 49546482832 51254982240 53085517320 54050708544 61933103540 67563385680 70780689760 74319724248 84936827712 90084514240 92899655310 99092965664 102509964480 106171034640 123866207080 135126771360 141561379520 148639448496 185799310620 198185931328 212342069280 247732414160 270253542720 297278896992 371598621240 424684138560 495464828320 594557793984 743197242480 990929656640 1486394484960 2972788969920
• Sum of all divisors σ(n): 12217519319040
• Sum of proper divisors (its aliquot sum) s(n): 9244730349120
• 2972788969920 is an abundant number, because the sum of its proper divisors (9244730349120) is greater than itself. Its abundance is 6271941379200

Bases of 2972788969920

• Binary: 101011010000101000000001111101000111000000₂
• Hexadecimal: 0x2B42807D1C0
• Base-36: 11XOHSPMO

Squares and roots of 2972788969920

• 2972788969920 squared (2972788969920²) is 8837474259678014664806400
• 2972788969920 cubed (2972788969920³) is 26271946001122719806260471932223488000
• The square root of 2972788969920 is 1724177.7663338545
• The cube root of 2972788969920 is 14378.7575325243

Scales and comparisons

• 2,972,788,969,920 seconds is equal to 94,525 years, 25 weeks, 4 days, 17 hours, 52 minutes.
• To count from 1 to 2,972,788,969,920 would take you about two hundred thirty-six thousand, three 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 2972788969920 cubic inches would be around 1198.2 feet tall.

Recreational maths with 2972788969920

• 2972788969920 backwards is 0299698872792
• The number of decimal digits it has is: 13
• The sum of 2972788969920's digits is 78
• More coming soon!