12135867781440

Names of 12135867781440

• Cardinal: 12135867781440 can be written as Twelve trillion, one hundred thirty-five billion, eight hundred sixty-seven million, seven hundred eighty-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.213586778144 × 10¹³

Factors of 12135867781440

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16545

Divisors of 12135867781440

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 23 24 26 29 30 32 39 40 46 48 52 58 60 64 65 69 78 80 87 89 92 96 104 115 116 120 130 138 145 156 160 174 178 184 192 195 208 230 232 240 260 267 276 290 299 312 320 345 348 356 368 377 390 416 435 445 460 464 480 520 534 552 580 598 624 667 690 696 712 736 754 780 832 870 890 897 920 928 960 1040 1068 1104 1131 1157 1160 1196 1248 1334 1335 1380 1392 1424 1472 1495 1508 1560 1740 1780 1794 1840 1856 1885 2001 2047 2080 2136 2208 2262 2314 2320 2392 2496 2581 2668 2670 2760 2784 2848 2990 3016 3120 3335 3471 3480 3560 3588 3680 3770 4002 4094 4160 4272 4416 4485 4524 4628 4640 4784 5162 5336 5340 5520 5568 5655 5696 5785 5980 6032 6141 6240 6670 6942 6960 7120 7176 7360 7540 7743 8004 8188 8544 8671 8970 9048 9256 9280 9568 10005 10235 10324 10672 10680 11040 11310 11570 11960 12064 12282 12480 12905 13340 13884 13920 14240 14352 15080 15486 16008 16376 16381 17088 17342 17355 17940 18096 18512 19136 20010 20470 20648 21344 21360 22080 22620 23140 23920 24128 24564 25810 26013 26611 26680 27768 27840 28480 28704 30160 30705 30972 32016 32752 32762 33553 34684 34710 35880 36192 37024 38715 40020 40940 41296 42688 42720 43355 45240 46280 47840 49128 49143 51620 52026 53222 53360 55536 57408 59363 60320 61410 61944 64032 65504 65524 67106 69368 69420 71760 72384 74048 77430 79833 80040 81880 81905 82592 85440 86710 90480 92560 95680 98256 98286 100659 103240 104052 106444 106720 111072 118726 120640 122820 123888 128064 130065 131008 131048 133055 134212 138736 138840 143520 154860 159666 160080 163760 163810 165184 167765 173420 178089 180960 185120 196512 196572 201318 206480 208104 212888 212953 213440 222144 237452 245640 245715 247776 260130 262096 266110 268424 277472 277680 287040 296815 309720 319332 320160 327520 327620 335530 346840 356178 361920 370240 376763 393024 393144 399165 402636 412960 416208 425776 425906 474904 475049 491280 491430 495552 503295 520260 524192 532220 536848 554944 555360 593630 619440 638664 638859 640320 655040 655240 671060 693680 712356 753526 771719 786288 798330 805272 825920 832416 851552 851812 890445 949808 950098 982560 982860 1006590 1040520 1048384 1064440 1064765 1073696 1110720 1130289 1187260 1238880 1277328 1277718 1310480 1342120 1387360 1424712 1425147 1457909 1507052 1543438 1572576 1596660 1610544 1664832 1703104 1703624 1780890 1883815 1899616 1900196 1965120 1965720 2013180 2081040 2128880 2129530 2147392 2260578 2315157 2374520 2375245 2477760 2554656 2555436 2620960 2684240 2774720 2849424 2850294 2915818 3014104 3086876 3145152 3193320 3194295 3221088 3407248 3561780 3767630 3799232 3800392 3858595 3931440 4026360 4162080 4257760 4259060 4373727 4521156 4630314 4749040 4750490 4897919 5109312 5110872 5241920 5368480 5651445 5698848 5700588 5831636 6028208 6173752 6175637 6386640 6388590 6442176 6814496 7123560 7125735 7289545 7535260 7600784 7717190 7862880 8052720 8324160 8515520 8518120 8747454 9042312 9260628 9498080 9500980 9795838 10221744 10736960 10926127 11302890 11397696 11401176 11575785 11663272 12056416 12347504 12351274 12773280 12777180 13628992 14247120 14251470 14579090 14693757 15070520 15201568 15434380 15725760 16105440 17036240 17494908 18084624 18521256 18526911 18952817 18996160 19001960 19591676 20443488 21852254 21868635 22605780 22802352 23151570 23326544 24112832 24489595 24695008 24702548 25546560 25554360 28494240 28502940 29158180 29387514 30141040 30403136 30868760 30878185 32210880 32778381 33531907 34072480 34989816 36169248 37042512 37053822 37905634 38003920 39183352 40886976 42279361 43704508 43737270 45211560 45604704 46303140 46653088 48979190 49390016 49405096 51108720 54630635 56858451 56988480 57005880 58316360 58775028 60282080 61737520 61756370 65556762 67063814 68144960 69979632 72338496 73468785 74085024 74107644 75811268 76007840 78366704 84558722 87409016 87474540 90423120 91209408 92606280 92634555 93306176 94764085 97958380 98810192 100595721 102217440 109261270 113716902 114011760 116632720 117550056 120564160 123475040 123512740 126838083 131113524 134127628 139959264 142039651 146937570 148170048 148215288 151622536 152015680 156733408 163891905 167659535 169117444 174818032 174949080 180846240 185212560 185269110 189528170 195916760 197620384 201191442 204434880 211396805 218522540 227433804 228023520 233265440 235100112 246950080 247025480 253676166 262227048 268255256 279918528 284079302 284292255 293875140 296430576 303245072 313466816 327783810 335319070 338234888 349636064 349898160 361692480 370425120 370538220 379056340 391833520 395240768 402382884 422793610 426118953 435914791 437045080 454867608 456047040 466530880 470200224 494050960 502978605 507352332 524454096 536510512 549631693 568158604 568584510 587750280 592861152 606490144 634190415 655567620 670638140 676469776 699272128 699796320 710198255 740850240 741076440 758112680 783667040 804765768 845587220 852237906 871829582 874090160 909735216 940400448 972425303 988101920 1005957210 1014704664 1048908192 1073021024 1099263386 1136317208 1137169020 1175500560 1185722304 1212980288 1268380830 1307744373 1311135240 1341276280 1352939552 1399592640 1420396510 1482152880 1516225360 1567334080 1609531536 1648895079 1691174440 1704475812 1743659164 1748180320 1819470432 1944850606 1976203840 2011914420 2029409328 2097816384 2130594765 2146042048 2179573955 2198526772 2272634416 2274338040 2351001120 2536761660 2615488746 2622270480 2682552560 2705879104 2748158465 2840793020 2917275909 2964305760 3032450720 3219063072 3297790158 3382348880 3408951624 3487318328 3496360640 3638940864 3889701212 4023828840 4058818656 4261189530 4359147910 4397053544 4545268832 4548676080 4702002240 4862126515 5073523320 5230977492 5244540960 5365105120 5496316930 5681586040 5834551818 5928611520 6064901440 6438126144 6538721865 6595580316 6764697760 6817903248 6974636656 7779402424 8047657680 8117637312 8244475395 8522379060 8718295820 8794107088 9090537664 9097352160 9724253030 10147046640 10461954984 10489081920 10730210240 10992633860 11363172080 11669103636 12641528939 13077443730 13191160632 13529395520 13635806496 13949273312 14586379545 15558804848 16095315360 16488950790 17044758120 17436591640 17588214176 18194704320 19448506060 20294093280 20923909968 21985267720 22726344160 23338207272 25283057878 26154887460 26382321264 27271612992 27898546624 29172759090 31117609696 32190630720 32977901580 34089516240 34873183280 35176428352 37924586817 38897012120 40588186560 41847819936 43970535440 45452688320 46676414544 50566115756 52309774920 52764642528 58345518180 62235219392 63207644695 65955803160 68179032480 69746366560 75849173634 77794024240 83695639872 87941070880 93352829088 101132231512 104619549840 105529285056 116691036360 126415289390 131911606320 136358064960 139492733120 151698347268 155588048480 175882141760 186705658176 189622934085 202264463024 209239099680 233382072720 252830578780 263823212640 303396694536 311176096960 379245868170 404528926048 418478199360 466764145440 505661157560 527646425280 606793389072 758491736340 809057852096 933528290880 1011322315120 1213586778144 1516983472680 2022644630240 2427173556288 3033966945360 4045289260480 6067933890720 12135867781440
• Sum of all divisors σ(n): 45298615219200
• Sum of proper divisors (its aliquot sum) s(n): 33162747437760
• 12135867781440 is an abundant number, because the sum of its proper divisors (33162747437760) is greater than itself. Its abundance is 21026879656320

Bases of 12135867781440

• Binary: 10110000100110011010000101101001000101000000₂
• Hexadecimal: 0xB099A169140
• Base-36: 4AV52C6DC

Squares and roots of 12135867781440

• 12135867781440 squared (12135867781440²) is 147279286808593427608473600
• 12135867781440 cubed (12135867781440³) is 1787361951653870178237811752976809984000
• The square root of 12135867781440 is 3483657.2422441333
• The cube root of 12135867781440 is 22980.3662196097

Scales and comparisons

• 12,135,867,781,440 seconds is equal to 385,883 years, 2 weeks, 6 days, 15 hours, 44 minutes.
• To count from 1 to 12,135,867,781,440 would take you about nine hundred sixty-four thousand, seven hundred seven 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 12135867781440 cubic inches would be around 1915 feet tall.

Recreational maths with 12135867781440

• 12135867781440 backwards is 04418776853121
• The number of decimal digits it has is: 14
• The sum of 12135867781440's digits is 57
• More coming soon!