8421124832340

Names of 8421124832340

• Cardinal: 8421124832340 can be written as Eight trillion, four hundred twenty-one billion, one hundred twenty-four million, eight hundred thirty-two thousand, three hundred forty.

Scientific notation

• Scientific notation: 8.42112483234 × 10¹²

Factors of 8421124832340

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1038

Divisors of 8421124832340

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 20 22 30 31 33 43 44 53 55 60 62 66 86 93 106 110 124 129 132 155 159 165 172 186 212 215 220 258 265 310 313 318 330 341 372 430 465 473 516 530 577 583 620 626 636 645 660 682 795 860 930 939 946 1023 1060 1154 1166 1252 1290 1333 1364 1419 1565 1590 1643 1705 1731 1749 1860 1878 1892 2046 2279 2308 2332 2365 2580 2666 2838 2885 2915 3130 3180 3286 3410 3443 3462 3498 3756 3999 4092 4558 4695 4730 4929 5115 5332 5676 5770 5830 6260 6347 6572 6665 6820 6837 6886 6924 6996 7095 7998 8215 8655 8745 9116 9390 9460 9703 9858 10230 10329 11395 11540 11660 12694 13330 13459 13674 13772 14190 14663 15996 16430 16589 17215 17310 17490 17887 18073 18780 19041 19406 19716 19995 20460 20658 22790 24645 24811 25069 25388 26660 26918 27348 28380 29109 29326 30581 31735 32860 33178 34185 34430 34620 34980 35774 36146 38082 38812 39990 40377 41316 43989 45580 48515 49290 49622 49767 50138 51645 53661 53836 54219 58218 58652 61162 63470 66356 67295 68370 68860 70649 71548 72292 73315 74433 75207 76164 79980 80754 82945 87978 89435 90365 91743 95205 97030 98580 99244 99534 100276 103290 106733 107322 108438 116436 122324 124055 125345 126940 134590 136740 141298 145545 146630 148049 148866 150414 152905 161508 165890 175956 178870 180601 180730 182479 183486 190410 194060 196757 199068 201885 206580 211947 213466 214644 216876 219945 248110 248835 250690 268305 269180 271095 272921 282596 291090 293260 296098 297732 300828 305810 320199 331780 336391 353245 357740 361202 361460 364958 366972 372165 376035 380820 393514 403770 417229 423894 426932 439890 444147 458715 496220 497670 501380 514259 533665 536610 541803 542190 545842 547437 582180 590271 592196 611620 640398 672782 706490 713327 722404 729916 740245 744330 752070 769141 777139 787028 807540 818763 834458 847788 879780 888294 903005 912395 917430 948011 983785 995340 1009173 1028518 1059735 1067330 1073220 1083606 1084380 1091684 1094874 1180542 1251687 1280796 1314983 1345564 1364605 1412980 1426654 1480490 1488660 1504140 1538282 1542777 1554278 1600995 1637526 1668916 1681955 1776588 1806010 1824790 1834860 1896022 1967570 1986611 2018346 2057036 2086145 2119470 2134660 2139981 2167212 2189748 2220735 2307423 2331417 2361084 2503374 2571295 2629966 2709015 2729210 2737185 2844033 2853308 2951355 2960980 3076564 3085554 3108556 3201990 3275052 3363910 3566635 3612020 3649580 3792044 3845705 3885695 3935140 3944949 3973222 4036692 4093815 4172290 4238940 4279962 4441470 4589519 4614846 4662834 4740055 5006748 5045865 5142590 5259932 5418030 5458420 5474370 5598631 5656849 5688066 5902710 5959833 6171108 6258435 6403980 6574915 6727820 7133270 7691410 7713885 7765843 7771390 7846597 7889898 7946444 8187630 8344580 8460551 8559924 8882940 9179038 9229692 9325668 9480110 9571853 9933055 10091730 10285180 10428121 10699905 10836060 10948740 11197262 11313698 11376132 11537115 11657085 11805420 11919666 12516870 13149830 13768557 14220165 14266540 14464813 15382820 15427770 15531686 15542780 15693194 15779796 16375260 16795893 16921102 16970547 18358076 18960220 19143706 19724745 19866110 20183460 20856242 21399810 22113137 22394524 22627396 22947595 23074230 23297529 23314170 23539791 23839332 25033740 25381653 26299660 27537114 27993155 28284245 28440330 28715559 28929626 29799165 30855540 31063372 31284363 31386388 33591786 33842204 33941094 38287412 38829215 39232985 39449490 39732220 40764473 41712484 42302755 42799620 43394439 44226274 45895190 46148460 46595058 46628340 47079582 47859265 50763306 52140605 55074228 55986310 56568490 56880660 57431118 57859252 59598330 61584941 62568726 66339411 67183572 67882188 68842785 72324065 77658430 78465970 78898980 81528946 83979465 84605510 84852735 85424273 86788878 88452548 91790380 93190116 94159164 95718530 101526612 104281210 105290383 110565685 111972620 113136980 114862236 116487645 117698955 119196660 122293419 123169882 125137452 126908265 132678822 137685570 143577795 144648130 155316860 156421815 156931940 163057892 167958930 169211020 169705470 170848546 173577756 184754823 191437060 203822365 208562420 210580766 216972195 221131370 232975290 235397910 240741133 243244507 244586838 246339764 253816530 256272819 265357644 275371140 287155590 289296260 296727443 307924705 312843630 315871149 331697055 335917860 339410940 341697092 369509646 407644730 411589679 421161532 427121365 433944390 442262740 448409203 465950580 470795820 481482266 486489014 489173676 507633060 512545638 526451915 574311180 593454886 611467095 615849410 625687260 631742298 663394110 722223399 729733521 739019292 815289460 823179358 854242730 867888780 890182329 896818406 923774115 962964532 972978028 1025091276 1052903830 1186909772 1203705665 1216222535 1222934190 1231698820 1234769037 1263484596 1281364095 1326788220 1345227609 1444446798 1459467042 1483637215 1579355745 1646358716 1708485460 1780364658 1793636812 1847548230 2057948395 2105807660 2242046015 2407411330 2432445070 2445868380 2469538074 2562728190 2648152463 2690455218 2888893596 2918934084 2967274430 3158711490 3264001873 3560729316 3611116995 3648667605 3695096460 4115896790 4450911645 4484092030 4527486469 4814822660 4864890140 4939076148 5125456380 5296304926 5380910436 5934548860 6173845185 6317422980 6528003746 6726138045 7222233990 7297335210 7944457389 8231793580 8901823290 8968184060 9054972938 9792005619 10592609852 12347690370 12759280049 13056007492 13240762315 13452276090 13582459407 14444467980 14594670420 15888914778 16320009365 17803646580 18109945876 19584011238 22637432345 24695380740 25518560098 26481524630 26904552180 27164918814 31777829556 32640018730 38277840147 39168022476 39722286945 45274864690 48960028095 51037120196 52963049260 54329837628 63796400245 65280037460 67912297035 76555680294 79444573890 90549729380 97920056190 127592800490 135824594070 140352080539 153111360588 158889147780 191389200735 195840112380 255185600980 271649188140 280704161078 382778401470 421056241617 561408322156 701760402695 765556802940 842112483234 1403520805390 1684224966468 2105281208085 2807041610780 4210562416170 8421124832340
• Sum of all divisors σ(n): 27819186683904
• Sum of proper divisors (its aliquot sum) s(n): 19398061851564
• 8421124832340 is an abundant number, because the sum of its proper divisors (19398061851564) is greater than itself. Its abundance is 10976937019224

Bases of 8421124832340

• Binary: 1111010100010110010001001110111110001010100₂
• Hexadecimal: 0x7A8B2277C54
• Base-36: 2ZGM0AQFO

Squares and roots of 8421124832340

• 8421124832340 squared (8421124832340²) is 70915343441853393109875600
• 8421124832340 cubed (8421124832340³) is 597186959652111173591261273248256904000
• The square root of 8421124832340 is 2901917.4406485103
• The cube root of 8421124832340 is 20344.9535082843

Scales and comparisons

• 8,421,124,832,340 seconds is equal to 267,765 years, 37 weeks, 3 days, 14 hours, 19 minutes.
• To count from 1 to 8,421,124,832,340 would take you about six hundred sixty-nine thousand, four hundred fourteen 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 8421124832340 cubic inches would be around 1695.4 feet tall.

Recreational maths with 8421124832340

• 8421124832340 backwards is 0432384211248
• The number of decimal digits it has is: 13
• The sum of 8421124832340's digits is 42
• More coming soon!