12968993579520

Names of 12968993579520

• Cardinal: 12968993579520 can be written as Twelve trillion, nine hundred sixty-eight billion, nine hundred ninety-three million, five hundred seventy-nine thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.296899357952 × 10¹³

Factors of 12968993579520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 29165

Divisors of 12968993579520

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 121 128 132 160 165 176 192 220 240 242 256 264 320 330 352 363 384 440 480 484 487 512 528 605 640 660 704 726 768 880 960 968 974 1056 1210 1280 1320 1408 1452 1461 1536 1760 1815 1920 1936 1948 2112 2420 2435 2560 2640 2816 2904 2922 3520 3630 3840 3872 3896 4224 4840 4870 5280 5357 5632 5808 5844 7040 7260 7305 7680 7744 7792 8448 9680 9740 10560 10714 11616 11688 14080 14520 14610 15488 15584 16071 16896 19360 19480 21120 21428 23232 23376 26785 28160 28657 29040 29220 30976 31168 32142 38720 38960 42240 42856 46464 46752 53570 57314 58080 58440 58927 61952 62336 64284 77440 77920 80355 84480 85712 85971 92928 93504 107140 114628 116160 116880 117854 124672 128568 143285 154880 155840 160710 171424 171942 176781 185856 187008 214280 229256 232320 233760 235708 249344 257136 286570 294635 309760 311680 315227 321420 342848 343884 353562 374016 428560 429855 458512 464640 467520 471416 514272 573140 589270 623360 630454 642840 685696 687768 707124 748032 857120 859710 883905 917024 929280 935040 942832 945681 1028544 1146280 1178540 1246720 1260908 1285680 1371392 1375536 1414248 1576135 1714240 1719420 1767810 1834048 1870080 1885664 1891362 2057088 2292560 2357080 2521816 2571360 2742784 2751072 2828496 3152270 3428480 3438840 3467497 3535620 3668096 3740160 3771328 3782724 4114176 4585120 4714160 4728405 5043632 5142720 5502144 5656992 6304540 6856960 6877680 6934994 7071240 7336192 7542656 7565448 8228352 9170240 9428320 9456810 10087264 10285440 10402491 11004288 11313984 12609080 13713920 13755360 13869988 13955959 14142480 14672384 15085312 15130896 17337485 18340480 18856640 18913620 20174528 20570880 20804982 22008576 22627968 25218160 27510720 27739976 27911918 28284960 30170624 30261792 34674970 36680960 37713280 37827240 40349056 41141760 41609964 41867877 44017152 45255936 50436320 52012455 55021440 55479952 55823836 56569920 60523584 69349940 69779795 73361920 75426560 75654480 80698112 83219928 83735754 90511872 100872640 104024910 110042880 110959904 111647672 113139840 121047168 138699880 139559590 150853120 151308960 153515549 161396224 166439856 167471508 201745280 208049820 209339385 220085760 221919808 223295344 226279680 242094336 277399760 279119180 302617920 307031098 332879712 334943016 403490560 416099640 418678770 443839616 446590688 452559360 460546647 484188672 554799520 558238360 605235840 614062196 665759424 669886032 767577745 806981120 832199280 837357540 887679232 893181376 921093294 1109599040 1116476720 1210471680 1228124392 1331518848 1339772064 1535155490 1664398560 1674715080 1688671039 1775358464 1786362752 1842186588 2219198080 2232953440 2302733235 2420943360 2456248784 2663037696 2679544128 3070310980 3328797120 3349430160 3377342078 3572725504 3684373176 4438396160 4465906880 4605466470 4912497568 5066013117 5326075392 5359088256 6140621960 6657594240 6698860320 6754684156 7145451008 7368746352 8443355195 8876792320 8931813760 9210932940 9824995136 10132026234 10718176512 12281243920 13315188480 13397720640 13509368312 14737492704 16886710390 17863627520 18421865880 19649990272 20264052468 21436353024 24562487840 25330065585 26630376960 26795441280 27018736624 29474985408 33773420780 35727255040 36843731760 39299980544 40528104936 49124975680 50660131170 53590882560 54037473248 58949970816 67546841560 73687463520 78599961088 81056209872 98249951360 101320262340 107181765120 108074946496 117899941632 135093683120 147374927040 162112419744 196499902720 202640524680 216149892992 235799883264 270187366240 294749854080 324224839488 392999805440 405281049360 432299785984 540374732480 589499708160 648449678976 810562098720 864599571968 1080749464960 1178999416320 1296899357952 1621124197440 2161498929920 2593798715904 3242248394880 4322997859840 6484496789760 12968993579520
• Sum of all divisors σ(n): 45667182363264
• Sum of proper divisors (its aliquot sum) s(n): 32698188783744
• 12968993579520 is an abundant number, because the sum of its proper divisors (32698188783744) is greater than itself. Its abundance is 19729195204224

Bases of 12968993579520

• Binary: 10111100101110010100010000010110001000000000₂
• Hexadecimal: 0xBCB94416200
• Base-36: 4LHVFXEDC

Squares and roots of 12968993579520

• 12968993579520 squared (12968993579520²) is 168194794465630982563430400
• 12968993579520 cubed (12968993579520³) is 2181317209533454242170717928746385408000
• The square root of 12968993579520 is 3601248.8916374553
• The cube root of 12968993579520 is 23494.6380279141

Scales and comparisons

• 12,968,993,579,520 seconds is equal to 412,373 years, 45 weeks, 5 days, 8 hours, 32 minutes.
• To count from 1 to 12,968,993,579,520 would take you about one million, thirty thousand, nine hundred thirty-four 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 12968993579520 cubic inches would be around 1957.9 feet tall.

Recreational maths with 12968993579520

• 12968993579520 backwards is 02597539986921
• The number of decimal digits it has is: 14
• The sum of 12968993579520's digits is 75
• More coming soon!