12838844430720

Names of 12838844430720

• Cardinal: 12838844430720 can be written as Twelve trillion, eight hundred thirty-eight billion, eight hundred forty-four million, four hundred thirty thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.283884443072 × 10¹³

Factors of 12838844430720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 6252

Divisors of 12838844430720

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 49 55 56 60 61 63 64 66 70 72 77 80 84 88 90 96 98 99 105 110 112 120 121 122 126 128 132 140 144 147 154 160 165 168 176 180 183 192 196 198 210 220 224 231 240 242 244 245 252 264 280 288 294 305 308 315 320 330 336 352 360 363 366 384 385 392 396 420 427 440 441 448 462 480 484 488 490 495 504 528 539 549 560 576 588 605 610 616 630 640 660 671 672 693 704 720 726 732 735 770 784 792 840 847 854 880 882 896 915 924 960 968 976 980 990 1008 1056 1078 1089 1098 1120 1152 1155 1176 1210 1220 1232 1260 1281 1320 1342 1344 1386 1408 1440 1452 1464 1470 1540 1568 1584 1617 1680 1694 1708 1760 1764 1815 1830 1848 1920 1936 1952 1960 1980 2013 2016 2112 2135 2156 2178 2196 2205 2240 2310 2352 2420 2440 2464 2520 2541 2562 2640 2684 2688 2695 2745 2772 2880 2904 2928 2940 2989 3080 3136 3168 3234 3355 3360 3388 3416 3465 3520 3528 3630 3660 3696 3843 3872 3904 3920 3960 4026 4032 4224 4235 4270 4312 4356 4392 4410 4480 4620 4697 4704 4840 4851 4880 4928 5040 5082 5124 5280 5368 5390 5445 5490 5544 5760 5808 5856 5880 5929 5978 6039 6160 6163 6272 6336 6405 6468 6710 6720 6776 6832 6930 7040 7056 7260 7320 7381 7392 7623 7686 7744 7808 7840 7920 8052 8064 8085 8470 8540 8624 8712 8784 8820 8967 9240 9394 9408 9680 9702 9760 9856 10065 10080 10164 10248 10560 10736 10780 10890 10980 11088 11616 11712 11760 11858 11956 12078 12320 12326 12672 12705 12810 12936 13420 13440 13552 13664 13860 14091 14112 14520 14640 14762 14784 14945 15246 15372 15488 15680 15840 16104 16170 16940 17080 17248 17424 17568 17640 17787 17934 18480 18489 18788 18816 19215 19360 19404 19520 20130 20160 20328 20496 21120 21472 21560 21780 21960 22143 22176 23232 23424 23485 23520 23716 23912 24156 24255 24640 24652 25410 25620 25872 26840 26901 27104 27328 27720 28182 28224 29040 29280 29524 29568 29645 29890 30195 30492 30744 30815 31360 31680 32208 32340 32879 33880 34160 34496 34848 35136 35280 35574 35868 36905 36960 36978 37576 38115 38430 38720 38808 39040 40260 40320 40656 40992 42273 42944 43120 43141 43560 43920 44286 44352 44835 46464 46970 47040 47432 47824 48312 48510 49280 49304 50820 51240 51667 51744 53361 53680 53802 54208 54656 55440 55467 56364 56448 58080 58560 59048 59290 59780 60390 60984 61488 61630 63360 64416 64680 65758 66429 67760 67793 68320 68992 69696 70272 70455 70560 71148 71736 73810 73920 73956 75152 76230 76860 77440 77616 80520 81312 81984 84546 85888 86240 86282 87120 87840 88572 88704 88935 89670 92445 93940 94080 94864 95648 96624 97020 98608 98637 101640 102480 103334 103488 106722 107360 107604 108416 110715 110880 110934 112728 116160 117120 118096 118580 119560 120780 121968 122976 123260 128832 129360 129423 131516 132858 134505 135520 135586 136640 139392 140910 141120 142296 143472 147620 147840 147912 150304 152460 153720 155001 155232 161040 162624 163968 164395 169092 172480 172564 174240 175680 177144 177870 179340 184890 187880 189728 191296 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10610615232 10917384720 11115882624 11144830235 11463253956 11692936640 11789572480 11909874240 12157996620 12736948840 12968529728 13100861664 13154553720 13263269040 13373796282 13894853280 14031523968 14329067445 14556512960 14589595944 15033775680 15158021760 15284338608 16210662160 16376077080 16673823936 17467815552 17539404960 17684358720 17831728376 18236994930 18526471040 19105423260 19133896320 19452794592 20060694423 20379118144 20842279920 21047285952 21221230464 21834769440 22289660470 22926507912 23385873280 23819748480 24315993240 25473897680 25937059456 26201723328 26309107440 26526538080 26747592564 27789706560 28658134890 29113025920 29179191888 30067551360 30568677216 32421324320 32752154160 33347647872 33434490705 35078809920 35368717440 35663456752 36473989860 38210846520 38905589184 40121388846 40758236288 41684559840 42094571904 43669538880 44579320940 45853015824 48631986480 50947795360 52403446656 52618214880 53053076160 53495185128 55579413120 57316269780 58358383776 61137354432 64842648640 65504308320 66868981410 70157619840 71326913504 72947979720 76421693040 77811178368 80242777692 83369119680 87339077760 89158641880 91706031648 97263972960 100303472115 101895590720 105236429760 106106152320 106990370256 114632539560 116716767552 122274708864 129685297280 131008616640 133737962820 142653827008 145895959440 152843386080 160485555384 166738239360 178317283760 183412063296 194527945920 200606944230 203791181440 210472859520 213980740512 229265079120 233433535104 262017233280 267475925640 285307654016 291791918880 305686772160 320971110768 356634567520 366824126592 389055891840 401213888460 427961481024 458530158240 534951851280 583583837760 611373544320 641942221536 713269135040 802427776920 855922962048 917060316480 1069903702560 1167167675520 1283884443072 1426538270080 1604855553840 1834120632960 2139807405120 2567768886144 3209711107680 4279614810240 6419422215360 12838844430720
• Sum of all divisors σ(n): 57625618443120
• Sum of proper divisors (its aliquot sum) s(n): 44786774012400
• 12838844430720 is an abundant number, because the sum of its proper divisors (44786774012400) is greater than itself. Its abundance is 31947929581680

Bases of 12838844430720

• Binary: 10111010110101000110110000101111100110000000₂
• Hexadecimal: 0xBAD46C2F980
• Base-36: 4JU30HGG0

Squares and roots of 12838844430720

• 12838844430720 squared (12838844430720²) is 164835926316229960879718400
• 12838844430720 cubed (12838844430720³) is 2116302814567701318787376051641909248000
• The square root of 12838844430720 is 3583133.3258364807
• The cube root of 12838844430720 is 23415.7808851627

Scales and comparisons

• 12,838,844,430,720 seconds is equal to 408,235 years, 28 weeks, 11 hours, 12 minutes.
• To count from 1 to 12,838,844,430,720 would take you about one million, twenty thousand, five hundred eighty-eight 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 12838844430720 cubic inches would be around 1951.3 feet tall.

Recreational maths with 12838844430720

• 12838844430720 backwards is 02703444883821
• The number of decimal digits it has is: 14
• The sum of 12838844430720's digits is 54
• More coming soon!