12481423902720

Names of 12481423902720

• Cardinal: 12481423902720 can be written as Twelve trillion, four hundred eighty-one billion, four hundred twenty-three million, nine hundred two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.248142390272 × 10¹³

Factors of 12481423902720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 656

Divisors of 12481423902720

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 80 81 87 90 96 108 116 120 128 135 144 145 160 162 174 180 192 216 232 240 256 261 270 288 290 320 324 348 360 384 405 432 435 464 480 512 522 540 576 580 617 640 648 696 720 768 783 810 841 864 870 928 960 1024 1044 1080 1152 1160 1234 1280 1296 1305 1392 1440 1536 1566 1620 1682 1728 1740 1851 1856 1920 2048 2088 2160 2304 2320 2349 2468 2523 2560 2592 2610 2784 2880 3072 3085 3132 3240 3364 3456 3480 3702 3712 3840 3915 4176 4205 4320 4608 4640 4698 4936 5046 5120 5184 5220 5553 5568 5760 6144 6170 6264 6480 6728 6912 6960 7404 7424 7569 7680 7830 8352 8410 8640 9216 9255 9280 9396 9872 10092 10240 10368 10440 11106 11136 11520 11745 12340 12528 12615 12960 13456 13824 13920 14808 14848 15138 15360 15660 16659 16704 16820 17280 17893 18432 18510 18560 18792 19744 20184 20736 20880 22212 22272 22707 23040 23490 24389 24680 25056 25230 25920 26912 27648 27765 27840 29616 29696 30276 30720 31320 33318 33408 33640 34560 35786 37020 37120 37584 37845 39488 40368 41472 41760 44424 44544 45414 46080 46980 48778 49360 49977 50112 50460 51840 53679 53824 55296 55530 55680 59232 59392 60552 62640 66636 66816 67280 68121 69120 71572 73167 74040 74240 75168 75690 78976 80736 82944 83295 83520 88848 89088 89465 90828 92160 93960 97556 98720 99954 100224 100920 103680 107358 107648 111060 111360 113535 118464 121104 121945 125280 133272 133632 134560 136242 138240 143144 146334 148080 148480 150336 151380 157952 161037 161472 165888 166590 167040 177696 178176 178930 181656 187920 195112 197440 199908 200448 201840 207360 214716 215296 219501 222120 222720 227070 236928 242208 243890 249885 250560 266544 267264 268395 269120 272484 276480 286288 292668 296160 296960 300672 302760 315904 322074 322944 333180 334080 340605 355392 357860 363312 365835 375840 390224 394880 399816 400896 403680 414720 429432 430592 439002 444240 445440 454140 473856 483111 484416 487780 499770 501120 518897 533088 534528 536790 538240 544968 572576 585336 592320 601344 605520 631808 644148 645888 658503 666360 668160 681210 710784 715720 726624 731670 751680 780448 789760 799632 801792 805185 807360 829440 858864 861184 878004 888480 890880 908280 947712 966222 968832 975560 999540 1002240 1037794 1066176 1073580 1076480 1089936 1097505 1145152 1170672 1184640 1202688 1211040 1263616 1288296 1291776 1317006 1332720 1336320 1362420 1421568 1431440 1449333 1453248 1463340 1503360 1556691 1560896 1579520 1599264 1603584 1610370 1614720 1717728 1722368 1756008 1776960 1816560 1895424 1932444 1937664 1951120 1975509 1999080 2004480 2075588 2132352 2147160 2152960 2179872 2195010 2290304 2341344 2369280 2405376 2415555 2422080 2576592 2583552 2594485 2634012 2665440 2672640 2724840 2843136 2862880 2898666 2906496 2926680 3006720 3113382 3121792 3159040 3198528 3220740 3229440 3292515 3435456 3512016 3553920 3633120 3790848 3864888 3875328 3902240 3951018 3998160 4008960 4151176 4264704 4294320 4305920 4359744 4390020 4580608 4670073 4682688 4738560 4810752 4831110 4844160 5153184 5167104 5188970 5268024 5330880 5449680 5686272 5725760 5797332 5812992 5853360 6013440 6226764 6243584 6318080 6397056 6441480 6458880 6585030 6870912 7024032 7107840 7246665 7266240 7729776 7750656 7783455 7804480 7902036 7996320 8017920 8302352 8529408 8588640 8611840 8719488 8780040 9161216 9340146 9365376 9477120 9662220 9688320 9877545 10306368 10377940 10536048 10661760 10899360 11372544 11451520 11594664 11625984 11706720 12026880 12453528 12487168 12794112 12882960 12917760 13170060 13741824 14010219 14048064 14215680 14493330 14532480 15048013 15459552 15501312 15566910 15608960 15804072 15992640 16604704 17058816 17177280 17438976 17560080 18322432 18680292 18730752 18954240 19324440 19376640 19755090 20612736 20755880 21072096 21323520 21798720 22903040 23189328 23251968 23350365 23413440 24053760 24907056 24974336 25588224 25765920 25835520 26340120 27483648 28020438 28096128 28431360 28986660 29064960 30096026 30919104 31133820 31217920 31608144 31985280 33209408 34117632 34354560 34877952 35120160 36644864 37360584 37461504 38648880 38753280 39510180 41225472 41511760 42030657 42144192 42647040 43597440 45144039 45806080 46378656 46503936 46700730 46826880 49814112 49948672 51176448 51531840 52680240 54967296 56040876 56192256 56862720 57973320 58129920 60192052 61838208 62267640 62435840 63216288 63970560 66418816 68709120 69755904 70051095 70240320 74721168 74923008 75240065 77297760 77506560 79020360 82450944 83023520 84061314 84288384 85294080 87194880 90288078 91612160 92757312 93401460 93653760 99628224 102352896 103063680 105360480 109934592 112081752 112384512 115946640 116259840 120384104 123676416 124535280 124871680 126432576 127941120 132837632 135432117 137418240 139511808 140102190 140480640 149442336 149846016 150480130 154595520 158040720 164901888 166047040 168122628 168576768 170588160 174389760 180576156 183224320 185514624 186802920 187307520 199256448 206127360 210153285 210720960 224163504 224769024 225720195 231893280 232519680 240768208 247352832 249070560 249743360 252865152 255882240 265675264 270864234 274836480 280204380 280961280 298884672 300960260 309191040 316081440 329803776 332094080 336245256 337153536 348779520 361152312 371029248 373605840 374615040 398512896 406296351 412254720 420306570 421441920 448327008 449538048 451440390 463786560 481536416 494705664 498141120 505730304 511764480 531350528 541728468 549672960 560408760 561922560 597769344 601920520 618382080 632162880 664188160 672490512 674307072 677160585 697559040 722304624 742058496 747211680 749230080 797025792 812592702 824509440 840613140 842883840 896654016 902880780 927573120 963072832 989411328 996282240 1011460608 1062701056 1083456936 1120817520 1123845120 1195538688 1203841040 1218889053 1236764160 1264325760 1328376320 1344981024 1348614144 1354321170 1444609248 1484116992 1494423360 1594051584 1625185404 1649018880 1681226280 1685767680 1793308032 1805761560 1855146240 1926145664 1992564480 2022921216 2031481755 2166913872 2241635040 2247690240 2391077376 2407682080 2437778106 2473528320 2528651520 2656752640 2689962048 2708642340 2889218496 2968233984 2988846720 3188103168 3250370808 3362452560 3371535360 3586616064 3611523120 3710292480 3852291328 3985128960 4045842432 4062963510 4333827744 4483270080 4782154752 4815364160 4875556212 4947056640 5057303040 5313505280 5379924096 5417284680 5778436992 5977693440 6094445265 6500741616 6724905120 6743070720 7173232128 7223046240 7420584960 7704582656 7970257920 8125927020 8667655488 8966540160 9564309504 9630728320 9751112424 10114606080 10759848192 10834569360 11556873984 11955386880 12188890530 13001483232 13449810240 14346464256 14446092480 14841169920 15409165312 15940515840 16251854040 17335310976 17933080320 19261456640 19502224848 20229212160 21519696384 21669138720 23113747968 23910773760 24377781060 26002966464 26899620480 28692928512 28892184960 30818330624 32503708080 34670621952 35866160640 38522913280 39004449696 43039392768 43338277440 46227495936 47821547520 48755562120 52005932928 53799240960 57784369920 65007416160 69341243904 71732321280 77045826560 78008899392 86078785536 86676554880 92454991872 97511124240 104011865856 107598481920 115568739840 130014832320 138682487808 143464642560 154091653120 156017798784 173353109760 195022248480 208023731712 215196963840 231137479680 260029664640 277364975616 312035597568 346706219520 390044496960 416047463424 430393927680 462274959360 520059329280 624071195136 693412439040 780088993920 832094926848 1040118658560 1248142390272 1386824878080 1560177987840 2080237317120 2496284780544 3120355975680 4160474634240 6240711951360 12481423902720
• Sum of all divisors σ(n): 46410083319600
• Sum of proper divisors (its aliquot sum) s(n): 33928659416880
• 12481423902720 is an abundant number, because the sum of its proper divisors (33928659416880) is greater than itself. Its abundance is 21447235514160

Bases of 12481423902720

• Binary: 10110101101000001110110101101000100000000000₂
• Hexadecimal: 0xB5A0ED68800
• Base-36: 4F9VXJ400

Squares and roots of 12481423902720

• 12481423902720 squared (12481423902720²) is 155785942639390156023398400
• 12481423902720 cubed (12481423902720³) is 1944430388167051138794314973365403648000
• The square root of 12481423902720 is 3532905.8723266319
• The cube root of 12481423902720 is 23196.4421210695

Scales and comparisons

• 12,481,423,902,720 seconds is equal to 396,870 years, 34 weeks, 6 days, 19 hours, 12 minutes.
• To count from 1 to 12,481,423,902,720 would take you about nine hundred ninety-two thousand, one hundred seventy-six 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 12481423902720 cubic inches would be around 1933 feet tall.

Recreational maths with 12481423902720

• 12481423902720 backwards is 02720932418421
• 12481423902720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12481423902720's digits is 45
• More coming soon!