12889928005812

Names of 12889928005812

• Cardinal: 12889928005812 can be written as Twelve trillion, eight hundred eighty-nine billion, nine hundred twenty-eight million, five thousand, eight hundred twelve.

Scientific notation

• Scientific notation: 1.2889928005812 × 10¹³

Factors of 12889928005812

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4302

Divisors of 12889928005812

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 27 33 36 39 44 52 54 66 71 73 78 81 99 108 117 132 142 143 146 156 162 169 198 213 219 234 284 286 292 297 324 338 351 396 426 429 438 468 507 572 594 639 657 676 702 781 803 852 858 876 891 923 949 1014 1053 1188 1278 1287 1314 1404 1521 1562 1606 1716 1782 1846 1859 1898 1917 1971 2028 2106 2343 2409 2556 2574 2628 2769 2847 3042 3124 3212 3564 3692 3718 3796 3834 3861 3942 4129 4212 4563 4686 4818 5148 5183 5538 5577 5694 5751 5913 6084 7029 7227 7436 7668 7722 7884 8258 8307 8541 9126 9372 9636 10153 10366 10439 11076 11154 11388 11502 11583 11826 11999 12337 12387 13689 14058 14454 15444 15549 16516 16614 16731 17082 18252 20306 20732 20878 21087 21681 22308 23004 23166 23652 23998 24674 24774 24921 25623 27378 28116 28908 30459 31098 31317 33228 33462 34164 35997 37011 37161 40612 41756 42174 43362 45419 46332 46647 47996 49348 49548 49842 50193 51246 53677 54756 57013 60918 62196 62634 63261 65043 66924 67379 71994 74022 74322 74763 76869 84348 86724 90838 91377 93294 93951 99684 100386 102492 107354 107991 111033 111483 114026 121836 125268 126522 130086 131989 134758 135707 136257 139941 143988 148044 148644 149526 150579 153738 161031 171039 181676 182754 186588 187902 200772 202137 214708 215982 222066 222966 228052 253044 260172 263978 269516 271414 272514 274131 279882 281853 293159 299052 301158 301417 307476 322062 323973 333099 334449 342078 365508 375804 395967 404274 407121 408771 419823 431964 444132 445932 483093 513117 527956 542828 545028 548262 559764 563706 586318 590447 602316 602834 606411 644124 647946 666198 668898 684156 697801 741169 791934 808548 814242 817542 822393 839646 845559 875927 879477 904251 966186 971919 999297 1026234 1096524 1127412 1172636 1180894 1187901 1205668 1212822 1221363 1226313 1295892 1332396 1337796 1395602 1449279 1482338 1539351 1583868 1628484 1635084 1644786 1679292 1691118 1751854 1758954 1771341 1808502 1819233 1932372 1943838 1998594 2052468 2093403 2223507 2361788 2375802 2425644 2442726 2452626 2627781 2638431 2712753 2791204 2898558 2964676 3078702 3224749 3289572 3315587 3382236 3503708 3517908 3542682 3563703 3617004 3638466 3664089 3678939 3811067 3887676 3918421 3997188 4186806 4347837 4447014 4618053 4751604 4885452 4905252 5255562 5276862 5314023 5425506 5457699 5797116 6157404 6280209 6449498 6631174 6670521 7085364 7127406 7276932 7328178 7357878 7622134 7675811 7836842 7883343 7915293 8138259 8373612 8695674 8894028 9236106 9635197 9674247 9946761 10511124 10553724 10628046 10691109 10851012 10915398 10992267 11433201 11755263 12560418 12898996 13262348 13341042 14254812 14656356 14715756 15244268 15351622 15673684 15766686 15830586 15942069 16276518 17391348 18472212 18840627 19270394 19348494 19893522 20011563 21256092 21382218 21400607 21830796 21984534 22866402 23027433 23510526 23650029 23745879 24414777 25120836 26682084 28905591 29022741 29840283 30703244 31533372 31661172 31884138 32553036 34299603 35265789 37681254 38540788 38696988 39787044 40023126 41921737 42764436 42801214 43102631 43969068 45732804 46054866 47021052 47300058 47491758 47826207 48829554 49543871 50939473 56521881 57811182 58045482 59680566 60034689 63768276 64201821 68599206 69082299 70531578 70950087 75362508 80046252 83843474 85602428 86205262 86716773 87068223 89520849 92109732 94600116 94983516 95652414 97659108 99087742 101878946 102898809 105797367 113043762 115622364 116090964 119361132 120069378 125765211 128403642 129307893 137198412 138164598 141063156 141900174 148631613 152818419 167686948 172410524 173433546 174136446 179041698 191304828 192605463 198175484 203757892 205797618 207246897 211594734 226087524 235406677 240138756 251530422 256807284 258615786 260150319 261204669 268562547 276329196 278207891 283800348 297263226 305636838 308696427 317392101 346867092 348272892 358083396 377295633 385210926 387923679 411595236 414493794 423189468 445894839 458455257 470813354 503060844 517231572 520300638 522409338 537125094 544982581 556415782 560334203 577816389 594526452 611273676 617392854 621740691 634784202 706220031 754591266 770421852 775847358 780450957 828987588 834623673 891789678 916910514 941626708 1040601276 1044818676 1074250188 1089965162 1112831564 1120668406 1131886899 1155632778 1163771037 1234785708 1243481382 1269568404 1337684517 1375365771 1412440062 1509182532 1551694716 1560901914 1634947743 1669247346 1681002609 1733449167 1783579356 1833821028 2118660093 2179930324 2241336812 2263773798 2311265556 2327542074 2486962764 2503871019 2675369034 2750731542 2824880124 3060286801 3121803828 3269895486 3338494692 3362005218 3395660697 3466898334 3491313111 3616702583 4013053551 4126097313 4237320186 4527547596 4655084148 4904843229 5007742038 5043007827 5350738068 5501463084 6120573602 6355980279 6539790972 6724010436 6791321394 6933796668 6982626222 7233405166 7511613057 8026107102 8252194626 8474640372 9180860403 9809686458 10015484076 10086015654 10850107749 12241147204 12711960558 13582642788 13965252444 14466810332 14714529687 15023226114 15129023481 16052214204 16504389252 18361720806 19067940837 19619372916 20172031308 21700215498 22534839171 25423921116 27542581209 29429059374 30046452228 30258046962 32550323247 36723441612 38135881674 39783728413 43400430996 44143589061 45069678342 45387070443 55085162418 58858118748 60516093924 65100646494 76271763348 79567456826 82627743627 88287178122 90139356684 90774140886 97650969741 110170324836 119351185239 130201292988 159134913652 165255487254 176574356244 181548281772 195301939482 238702370478 247883230881 292952909223 330510974508 358053555717 390603878964 477404740956 495766461762 585905818446 716107111434 991532923524 1074160667151 1171811636892 1432214222868 2148321334302 3222482001453 4296642668604 6444964002906 12889928005812
• Sum of all divisors σ(n): 40928894455680
• Sum of proper divisors (its aliquot sum) s(n): 28038966449868
• 12889928005812 is an abundant number, because the sum of its proper divisors (28038966449868) is greater than itself. Its abundance is 15149038444056

Bases of 12889928005812

• Binary: 10111011100100101011100101000111100010110100₂
• Hexadecimal: 0xBB92B9478B4
• Base-36: 4KHJUBR90

Squares and roots of 12889928005812

• 12889928005812 squared (12889928005812²) is 166150243995016523105779344
• 12889928005812 cubed (12889928005812³) is 2141664683243860559742868160338021547328
• The square root of 12889928005812 is 3590254.5878825919
• The cube root of 12889928005812 is 23446.7955885957

Scales and comparisons

• 12,889,928,005,812 seconds is equal to 409,859 years, 43 weeks, 4 days, 13 hours, 10 minutes, 12 seconds.
• To count from 1 to 12,889,928,005,812 would take you about one million, twenty-four thousand, six hundred forty-nine 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 12889928005812 cubic inches would be around 1953.9 feet tall.

Recreational maths with 12889928005812

• 12889928005812 backwards is 21850082998821
• The number of decimal digits it has is: 14
• The sum of 12889928005812's digits is 63
• More coming soon!