12427893969920

Names of 12427893969920

• Cardinal: 12427893969920 can be written as Twelve trillion, four hundred twenty-seven billion, eight hundred ninety-three million, nine hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.242789396992 × 10¹³

Factors of 12427893969920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 750

Divisors of 12427893969920

• Number of divisors d(n): 1056
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 41 44 52 55 61 64 65 80 82 88 104 110 121 122 128 130 143 160 164 176 205 208 220 242 244 256 260 286 305 320 328 352 410 416 440 451 484 488 512 520 533 572 605 610 617 640 656 671 704 715 793 820 832 880 902 968 976 1024 1040 1066 1144 1210 1220 1234 1280 1312 1342 1408 1430 1573 1586 1640 1664 1760 1804 1936 1952 2080 2132 2255 2288 2420 2440 2468 2501 2560 2624 2665 2684 2816 2860 3085 3146 3172 3280 3328 3355 3520 3608 3872 3904 3965 4160 4264 4510 4576 4840 4880 4936 4961 5002 5120 5248 5330 5368 5632 5720 5863 6170 6292 6344 6560 6656 6710 6787 7040 7216 7381 7744 7808 7865 7930 8021 8320 8528 8723 9020 9152 9680 9760 9872 9922 10004 10496 10660 10736 11264 11440 11726 12340 12505 12584 12688 13120 13312 13420 13574 14080 14432 14762 15488 15616 15730 15860 16042 16640 17056 17446 18040 18304 19360 19520 19744 19844 20008 20992 21320 21472 22880 23452 24680 24805 25010 25168 25297 25376 26240 26840 27148 27511 28160 28864 29315 29524 30976 31232 31460 31720 32084 32513 33280 33935 34112 34892 36080 36608 36905 37637 38720 39040 39488 39688 40016 40105 41984 42640 42944 43615 45760 46904 49360 49610 50020 50336 50594 50752 52480 53680 54296 55022 56320 57728 58630 59048 61952 62464 62920 63440 64168 64493 65026 66560 67870 68224 69784 72160 73216 73810 74657 75274 77440 78080 78976 79376 80032 80210 85280 85888 87230 88231 91520 93808 95953 98720 99220 100040 100672 101188 101504 104960 107360 108592 110044 115456 117260 118096 123904 125840 126485 126880 128336 128986 130052 135740 136448 137555 139568 144320 146432 147620 149314 150548 154880 156160 157952 158752 160064 160420 162565 170560 171776 174460 176462 183040 187616 188185 191906 197440 198440 200080 201344 202376 203008 209920 214720 217184 220088 230912 234520 236192 251680 252970 253760 256672 257972 260104 271480 272896 275110 278267 279136 288640 295240 298628 301096 302621 309760 312320 315904 317504 320128 320840 322465 325130 328861 341120 343552 348920 352924 357643 366080 373285 375232 376370 383812 394880 396880 400160 402688 404752 406016 414007 429440 434368 440176 441155 461824 469040 472384 479765 489281 503360 505940 507520 513344 515944 520208 542960 545792 550220 556534 558272 577280 590480 597256 602192 605242 619520 631808 635008 640256 641680 644930 650260 657722 682240 687104 697840 705848 715286 732160 746570 750464 752740 767624 789760 793760 800320 805376 809504 812032 828014 858880 868736 880352 882310 938080 944768 959530 970541 978562 1006720 1011880 1015040 1026688 1031888 1040416 1085920 1100440 1113068 1116544 1154560 1180960 1194512 1204384 1210484 1270016 1280512 1283360 1289860 1300520 1315444 1364480 1391335 1395680 1411696 1430572 1493140 1500928 1505480 1513105 1535248 1543117 1579520 1587520 1600640 1610752 1619008 1644305 1656028 1717760 1737472 1760704 1764620 1788215 1876160 1889536 1919060 1941082 1957124 2013440 2023760 2030080 2053376 2063776 2070035 2080832 2171840 2200880 2226136 2233088 2309120 2361920 2389024 2408768 2420968 2446405 2540032 2561024 2566720 2579720 2601040 2630888 2728960 2782670 2791360 2823392 2861144 2986280 3001856 3010960 3026210 3060937 3070496 3086234 3159040 3175040 3201280 3238016 3288610 3312056 3435520 3474944 3521408 3529240 3576430 3617471 3752320 3779072 3838120 3882164 3914248 3934073 4026880 4047520 4060160 4106752 4127552 4140070 4161664 4343680 4401760 4452272 4466176 4554077 4723840 4778048 4817536 4841936 4852705 4892810 5080064 5133440 5159440 5202080 5261776 5382091 5565340 5582720 5646784 5722288 5972560 6003712 6021920 6052420 6121874 6140992 6172468 6350080 6402560 6476032 6577220 6624112 6949888 7042816 7058480 7152860 7234942 7504640 7558144 7676240 7715585 7764328 7828496 7868146 8053760 8095040 8213504 8255104 8280140 8323328 8687360 8803520 8904544 8932352 9108154 9447680 9556096 9635072 9683872 9705410 9785620 10266880 10318880 10404160 10523552 10764182 11130680 11165440 11293568 11444576 11945120 12043840 12104840 12243748 12281984 12344936 12700160 12805120 12952064 13154440 13248224 14085632 14116960 14305720 14469884 15009280 15304685 15352480 15431170 15528656 15656992 15736292 16190080 16510208 16560280 16646656 16974287 17374720 17607040 17809088 18087355 18216308 18895360 19112192 19270144 19367744 19410820 19571240 19670365 20060521 20533760 20637760 20808320 21047104 21528364 22261360 22330880 22587136 22770385 22889152 23890240 24087680 24209680 24487496 24563968 24689872 25400320 25904128 26308880 26496448 26910455 28171264 28233920 28611440 28939768 30018560 30609370 30704960 30862340 31057312 31313984 31472584 32380160 33020416 33120560 33293312 33948574 34749440 35214080 35618176 36174710 36432616 37790720 38224384 38540288 38735488 38821640 39142480 39340730 39792181 40121042 41067520 41275520 41616640 42094208 43056728 44522720 44661760 45174272 45540770 45778304 47780480 48175360 48419360 48974992 49127936 49379744 52617760 52992896 53820910 56467840 57222880 57879536 59203001 61218740 61409920 61724680 62114624 62627968 62945168 64760320 66040832 66241120 67897148 70428160 71236352 72349420 72865232 76448768 77470976 77643280 78284960 78681460 79584362 80242084 82551040 83233280 84188416 84871435 86113456 89045440 90348544 91081540 91556608 95560960 96350720 96838720 97949984 98255872 98759488 100302605 105235520 105985792 107641820 112935680 114445760 115759072 118406002 122437480 122819840 123449360 124229248 125255936 125890336 129520640 132482240 135794296 140856320 142472704 144698840 145730464 154941952 155286560 156569920 157362920 159168724 160484168 165102080 166466560 168376832 169742870 172226912 178090880 182163080 183113216 186717157 191121920 192701440 193677440 195899968 197518976 198960905 200605210 210471040 211971584 215283640 220665731 225871360 228891520 231518144 236812004 244874960 245639680 246898720 248458496 250511872 251780672 264964480 271588592 284945408 289397680 291460928 296015005 309883904 310573120 313139840 314725840 318337448 320968336 330204160 336753664 339485740 344453824 356181760 364326160 366226432 373434314 382243840 387354880 391799936 395037952 397921810 401210420 420942080 423943168 430567280 441331462 451742720 457783040 463036288 473624008 489749920 491279360 493797440 496916992 501023744 503561344 529928960 543177184 578795360 582921856 592030010 621146240 626279680 629451680 636674896 641936672 678971480 688907648 712363520 728652320 746868628 774709760 783599872 790075904 795843620 802420840 841884160 861134560 882662924 915566080 926072576 933585785 947248016 979499840 987594880 993833984 1007122688 1059857920 1086354368 1103328655 1157590720 1165843712 1184060020 1242292480 1252559360 1258903360 1273349792 1283873344 1357942960 1377815296 1424727040 1457304640 1493737256 1549419520 1567199744 1580151808 1591687240 1604841680 1683768320 1722269120 1765325848 1831132160 1852145152 1867171570 1894496032 1958999680 1975189760 2014245376 2119715840 2172708736 2206657310 2315181440 2331687424 2368120040 2427323041 2484584960 2505118720 2517806720 2546699584 2567746688 2715885920 2755630592 2914609280 2987474512 3134399488 3183374480 3209683360 3444538240 3530651696 3704290304 3734343140 3788992064 3917999360 3950379520 4028490752 4345417472 4413314620 4630362880 4663374848 4736240080 4854646082 4969169920 5035613440 5093399168 5135493376 5431771840 5511261184 5829218560 5974949024 6366748960 6419366720 6889076480 7061303392 7468686280 7577984128 7835998720 7900759040 8690834944 8826629240 9260725760 9472480160 9709292164 10071226880 10186798336 10270986752 10863543680 11658437120 11949898048 12136615205 12733497920 12838733440 13778152960 14122606784 14937372560 15155968256 15671997440 17381669888 17653258480 18521451520 18944960320 19418584328 20142453760 20373596672 20541973504 21727087360 23316874240 23899796096 24273230410 25466995840 25677466880 27556305920 28245213568 29874745120 30311936512 35306516960 37889920640 38837168656 40747193344 43454174720 47799592192 48546460820 50933991680 51354933760 56490427136 59749490240 60623873024 70613033920 75779841280 77674337312 86908349440 95599184384 97092921640 101867983360 102709867520 112980854272 119498980480 141226067840 151559682560 155348674624 191198368768 194185843280 203735966720 225961708544 238997960960 282452135680 303119365120 310697349248 388371686560 477995921920 564904271360 621394698496 776743373120 955991843840 1129808542720 1242789396992 1553486746240 2485578793984 3106973492480 6213946984960 12427893969920
• Sum of all divisors σ(n): 36802576546848
• Sum of proper divisors (its aliquot sum) s(n): 24374682576928
• 12427893969920 is an abundant number, because the sum of its proper divisors (24374682576928) is greater than itself. Its abundance is 11946788607008

Bases of 12427893969920

• Binary: 10110100110110011000001101001001010000000000₂
• Hexadecimal: 0xB4D98349400
• Base-36: 4ELAN6VI8

Squares and roots of 12427893969920

• 12427893969920 squared (12427893969920²) is 154452548527573897864806400
• 12427893969920 cubed (12427893969920³) is 1919519896484611820121217421948223488000
• The square root of 12427893969920 is 3525321.8250139943
• The cube root of 12427893969920 is 23163.2332135471

Scales and comparisons

• 12,427,893,969,920 seconds is equal to 395,168 years, 30 weeks, 3 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 12,427,893,969,920 would take you about nine hundred eighty-seven thousand, nine hundred twenty-one 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 12427893969920 cubic inches would be around 1930.3 feet tall.

Recreational maths with 12427893969920

• 12427893969920 backwards is 02996939872421
• The number of decimal digits it has is: 14
• The sum of 12427893969920's digits is 71
• More coming soon!