12981338106880

Names of 12981338106880

• Cardinal: 12981338106880 can be written as Twelve trillion, nine hundred eighty-one billion, three hundred thirty-eight million, one hundred six thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 1.298133810688 × 10¹³

Factors of 12981338106880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 3093

Divisors of 12981338106880

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 32 40 44 52 55 64 65 80 88 104 110 128 130 143 160 169 176 208 220 256 260 286 320 338 352 416 440 512 520 541 572 640 676 704 715 832 845 880 1024 1040 1082 1144 1280 1352 1408 1430 1664 1690 1760 1859 2080 2164 2288 2521 2560 2704 2705 2816 2860 3328 3380 3520 3718 4160 4328 4576 5042 5120 5408 5410 5632 5720 5951 6656 6760 7033 7040 7436 8320 8656 9152 9295 10084 10816 10820 11264 11440 11902 12605 13312 13520 14066 14080 14872 16640 17312 18304 18590 20168 21632 21640 22880 23804 25210 27040 27731 28132 28160 29744 29755 32773 33280 34624 35165 36608 37180 40336 43264 43280 45760 47608 50420 54080 55462 56264 56320 59488 59510 65546 66560 69248 70330 73216 74360 77363 80672 86528 86560 91429 91520 95216 100840 108160 110924 112528 118976 119020 131092 138496 138655 140660 146432 148720 154726 161344 163865 173056 173120 182858 183040 190432 201680 216320 221848 225056 237952 238040 262184 276992 277310 281320 297440 309452 322688 327730 346240 360503 365716 366080 380864 386815 403360 426049 432640 443696 450112 457145 475904 476080 524368 553984 554620 562640 594880 618904 645376 655460 692480 721006 731432 732160 761728 773630 806720 852098 865280 887392 900224 914290 951808 952160 1005719 1048736 1109240 1125280 1189760 1237808 1290752 1310920 1363861 1384960 1442012 1462864 1523456 1547260 1613440 1704196 1774784 1800448 1802515 1828580 1903616 1904320 2011438 2097472 2130245 2218480 2250560 2379520 2475616 2581504 2621840 2727722 2769920 2884024 2925728 3046912 3094520 3226880 3408392 3549568 3600896 3605030 3657160 3808640 4022876 4194944 4260490 4436960 4501120 4686539 4759040 4951232 5028595 5243680 5455444 5768048 5851456 6093824 6189040 6453760 6816784 6819305 7099136 7201792 7210060 7314320 7617280 8045752 8389888 8520980 8873920 9002240 9373078 9518080 9902464 10057190 10487360 10910888 11536096 11702912 12378080 12907520 13633568 13638610 14198272 14420120 14628640 15002471 15234560 16091504 16779776 17041960 17730193 17747840 18004480 18746156 19804928 20114380 20974720 21821776 23072192 23405824 23432695 24756160 27267136 27277220 28396544 28840240 29257280 30004942 30469120 32183008 33559552 34083920 35460386 35495680 36008960 37492312 39609856 40228760 41949440 43643552 46144384 46811648 46865390 49512320 54534272 54554440 57680480 58514560 60009884 64366016 68167840 70920772 70991360 74984624 75012355 79219712 80457520 83898880 87287104 88650965 92288768 93623296 93730780 99024640 109068544 109108880 115360960 117029120 120019768 128732032 136335680 141841544 141982720 149969248 150024710 160915040 167797760 174574208 177301930 184577536 187461560 195032123 198049280 218137088 218217760 230492509 230721920 234058240 240039536 257464064 272671360 283683088 299938496 300049420 321830080 349148416 354603860 369155072 374923120 390064246 396098560 436274176 436435520 460985018 461443840 468116480 480079072 514928128 545342720 567366176 599876992 600098840 643660160 698296832 709207720 749846240 780128492 872871040 921970036 922887680 960158144 975160615 1029856256 1090685440 1134732352 1152462545 1199753984 1200197680 1287320320 1396593664 1418415440 1499692480 1560256984 1745742080 1843940072 1845775360 1920316288 1950321230 2181370880 2269464704 2304925090 2399507968 2400395360 2535417599 2574640640 2836830880 2999384960 3120513968 3491484160 3687880144 3840632576 3900642460 4538929408 4609850180 4799015936 4800790720 5070835198 5149281280 5673661760 5998769920 6241027936 6982968320 7375760288 7681265152 7801284920 9077858816 9219700360 9601581440 10141670396 11347323520 11997539840 12482055872 12677087995 14751520576 15362530304 15602569840 18155717632 18439400720 19203162880 20283340792 22694647040 23995079680 24964111744 25354175990 29503041152 31205139680 36878801440 38406325760 40566681584 45389294080 49928223488 50708351980 59006082304 62410279360 73757602880 76812651520 81133363168 90778588160 99856446976 101416703960 118012164608 124820558720 147515205760 162266726336 199712893952 202833407920 236024329216 249641117440 295030411520 324533452672 405666815840 499282234880 590060823040 649066905344 811333631680 998564469760 1180121646080 1298133810688 1622667263360 2596267621376 3245334526720 6490669053440 12981338106880
• Sum of all divisors σ(n): 36867679007328
• Sum of proper divisors (its aliquot sum) s(n): 23886340900448
• 12981338106880 is an abundant number, because the sum of its proper divisors (23886340900448) is greater than itself. Its abundance is 10905002793568

Bases of 12981338106880

• Binary: 10111100111001110100000010111110110000000000₂
• Hexadecimal: 0xBCE740BEC00
• Base-36: 4LNJLJGN4

Squares and roots of 12981338106880

• 12981338106880 squared (12981338106880²) is 168515139045134822303334400
• 12981338106880 cubed (12981338106880³) is 2187551996072790445033532181207580672000
• The square root of 12981338106880 is 3602962.4070867017
• The cube root of 12981338106880 is 23502.0901155189

Scales and comparisons

• 12,981,338,106,880 seconds is equal to 412,766 years, 20 weeks, 4 days, 19 hours, 54 minutes, 40 seconds.
• To count from 1 to 12,981,338,106,880 would take you about one million, thirty-one thousand, nine hundred fifteen 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 12981338106880 cubic inches would be around 1958.5 feet tall.

Recreational maths with 12981338106880

• 12981338106880 backwards is 08860183318921
• The number of decimal digits it has is: 14
• The sum of 12981338106880's digits is 58
• More coming soon!