12978074975040

Names of 12978074975040

• Cardinal: 12978074975040 can be written as Twelve trillion, nine hundred seventy-eight billion, seventy-four million, nine hundred seventy-five thousand and forty.

Scientific notation

• Scientific notation: 1.297807497504 × 10¹³

Factors of 12978074975040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 48

Divisors of 12978074975040

• Number of divisors d(n): 1680
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 31 32 35 36 40 42 45 48 49 54 56 60 62 63 64 70 72 80 81 84 90 93 96 98 105 108 112 120 124 126 135 140 144 147 155 160 162 168 180 186 189 192 196 210 216 217 224 240 245 248 252 270 279 280 288 294 310 315 320 324 336 343 360 372 378 392 405 420 432 434 441 448 465 480 490 496 504 540 558 560 567 576 588 620 630 648 651 672 686 720 735 744 756 784 810 837 840 864 868 882 930 945 960 961 980 992 1008 1029 1080 1085 1116 1120 1134 1176 1240 1260 1296 1302 1323 1344 1372 1395 1440 1470 1488 1512 1519 1568 1620 1674 1680 1715 1728 1736 1764 1860 1890 1922 1953 1960 1984 2016 2058 2160 2170 2205 2232 2240 2268 2352 2401 2480 2511 2520 2592 2604 2646 2744 2790 2835 2880 2883 2940 2976 3024 3038 3087 3136 3240 3255 3348 3360 3430 3472 3528 3720 3780 3844 3906 3920 3969 4032 4116 4185 4320 4340 4410 4464 4536 4557 4704 4802 4805 4960 5022 5040 5145 5184 5208 5292 5488 5580 5670 5766 5859 5880 5952 6048 6076 6174 6480 6510 6615 6696 6720 6727 6860 6944 7056 7203 7440 7560 7595 7688 7812 7840 7938 8232 8370 8640 8649 8680 8820 8928 9072 9114 9261 9408 9604 9610 9765 9920 10044 10080 10290 10416 10584 10633 10976 11160 11340 11532 11718 11760 12005 12096 12152 12348 12555 12960 13020 13230 13392 13454 13671 13720 13888 14112 14406 14415 14880 15120 15190 15376 15435 15624 15680 15876 16464 16740 16807 17298 17360 17577 17640 17856 18144 18228 18522 19208 19220 19530 19845 20088 20160 20181 20580 20832 21168 21266 21609 21952 22320 22680 22785 23064 23436 23520 24010 24304 24696 25110 25920 25947 26040 26460 26784 26908 27342 27440 27783 28224 28812 28830 29295 29760 29791 30240 30380 30752 30870 31248 31752 31899 32928 33480 33614 33635 34596 34720 35154 35280 36015 36288 36456 37044 38416 38440 39060 39690 40176 40362 41013 41160 41664 42336 42532 43218 43245 44640 45360 45570 46128 46305 46872 47040 47089 48020 48608 49392 50220 50421 51894 52080 52920 53165 53568 53816 54684 54880 55566 57624 57660 58590 59582 60480 60543 60760 61504 61740 62496 63504 63798 64827 65856 66960 67228 67270 68355 69192 69440 70308 70560 72030 72912 74088 74431 76832 76880 77841 78120 79380 80352 80724 82026 82320 84035 84672 85064 86436 86490 87885 89280 89373 90720 91140 92256 92610 93744 94178 95697 96040 97216 98784 100440 100842 100905 103788 104160 105840 106330 107632 108045 109368 109760 111132 115248 115320 117180 119164 121086 121520 123039 123480 124992 127008 127596 129654 129735 133920 134456 134540 136710 138384 138915 140616 141120 141267 144060 145824 148176 148862 148955 151263 153664 153760 155682 156240 158760 159495 160704 161448 164052 164640 168070 170128 172872 172980 175770 178746 181440 181629 182280 184512 185220 187488 188356 191394 192080 194481 197568 200880 201684 201810 205065 207576 208320 208537 211680 212660 215264 216090 218736 222264 223293 230496 230640 234360 235445 238328 242172 243040 246078 246960 252105 254016 255192 259308 259470 267840 268119 268912 269080 273420 276768 277830 281232 282534 287091 288120 291648 296352 297724 297910 302526 302715 307520 311364 312480 317520 318990 322896 324135 328104 329280 329623 336140 340256 345744 345960 351540 357492 363258 364560 370440 372155 374976 376712 382788 384160 388962 389205 401760 403368 403620 410130 415152 417074 423360 423801 425320 430528 432180 437472 444528 446586 446865 453789 460992 461280 468720 470890 476656 478485 484344 486080 492156 493920 504210 510384 518616 518940 521017 536238 537824 538160 544887 546840 553536 555660 562464 565068 574182 576240 592704 595448 595820 605052 605430 615195 622728 624960 625611 635040 637980 645792 648270 656208 659246 669879 672280 680512 691488 691920 703080 706335 714984 726516 729120 740880 744310 753424 756315 765576 768320 777924 778410 803520 804357 806736 807240 820260 830304 834148 847602 850640 861273 864360 874944 889056 893172 893730 907578 908145 922560 937440 941780 953312 956970 968688 972405 984312 987840 988869 1008420 1020768 1037232 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75026448 75073320 76284180 77218272 78826986 79109520 80385480 80757635 81369792 81746504 83064996 83362720 84404754 84457485 85798080 87127488 87181920 87585540 88998210 90087984 91869120 91964817 92294440 93424576 93783060 94931424 96462576 96522840 96909162 100035264 100097760 101712240 102183130 103831245 105102648 105479360 106797852 107180640 108909360 110753328 112539672 112609980 116780720 118240479 118664280 120117312 120578220 122054688 122619756 124597494 125044080 128616768 128697120 129212216 131378310 133497315 135131976 135616320 137803680 138441660 140136864 140674590 142397136 143056382 145212480 145363743 147671104 150052896 150146640 152568360 153274695 154436544 157653972 158219040 160770960 161515270 163493008 166129992 166725440 168809508 168914970 174363840 175171080 177996420 180175968 183929634 184588880 186896241 187566120 189862848 192925152 193045680 193818324 197067465 200195520 203424480 204366260 207662490 210205296 211011885 213595704 214361280 214584573 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735718536 738355520 747584964 750264480 772182720 775273296 788269860 817465040 827683353 830649960 840821184 844047540 854382816 858338292 872182458 900317376 900879840 919648170 934481205 945923832 949314240 964625760 969091620 980958048 996779952 1001394674 1033697728 1051026480 1067978520 1072922865 1081055808 1103577804 1107533280 1125396720 1144451056 1162909944 1182404790 1220546880 1226197560 1245974940 1261231776 1287507438 1292122160 1308273687 1329039936 1350476064 1351319760 1379472255 1401368640 1423971360 1430563820 1453637430 1471437072 1495169928 1500528960 1502092011 1550546592 1576539720 1634930080 1655366706 1661299920 1688095080 1708765632 1716676584 1744364916 1801759680 1839296340 1868962410 1891847664 1929251520 1931261157 1938183240 1961916096 1993559904 2002789348 2102052960 2135957040 2145845730 2180456145 2207155608 2215066560 2250793440 2288902112 2325819888 2364809580 2452395120 2491949880 2503486685 2522463552 2575014876 2584244320 2616547374 2700952128 2702639520 2758944510 2847942720 2861127640 2907274860 2942874144 2990339856 3004184022 3101093184 3153079440 3218768595 3269860160 3310733412 3322599840 3376190160 3433353168 3488729832 3678592680 3737924820 3783695328 3862522314 3876366480 3987119808 4005578696 4138416765 4204105920 4271914080 4291691460 4360912290 4414311216 4501586880 4506276033 4577804224 4651639776 4729619160 4904790240 4983899760 5006973370 5150029752 5168488640 5233094748 5405279040 5517889020 5722255280 5793783471 5814549720 5885748288 5980679712 6008368044 6306158880 6437537190 6541368435 6621466824 6645199680 6752380320 6866706336 6977459664 7357185360 7475849640 7510460055 7567390656 7725044628 7752732960 8011157392 8276833530 8543828160 8583382920 8721824580 8828622432 9012552066 9303279552 9459238320 9656305785 9809580480 9967799520 10013946740 10300059504 10466189496 11035778040 11444510560 11587566942 11629099440 11961359424 12016736088 12612317760 12875074380 13082736870 13242933648 13504760640 13518828099 13733412672 13954919328 14714370720 14951699280 15020920110 15450089256 15505465920 16022314784 16553667060 17166765840 17443649160 17657244864 18025104132 18918476640 19312611570 19935599040 20027893480 20600119008 20932378992 22071556080 22531380165 22889021120 23175133884 23258198880 24033472176 25750148760 26165473740 26485867296 27037656198 27909838656 28968917355 29428741440 29903398560 30041840220 30900178512 32044629568 33107334120 34333531680 34887298320 36050208264 37836953280 38625223140 40055786960 40556484297 41200238016 41864757984 44143112160 45062760330 46350267768 46516397760 48066944352 51500297520 52330947480 52971734592 54075312396 57937834710 59806797120 60083680440 61800357024 66214668240 67594140495 68667063360 69774596640 72100416528 77250446280 80111573920 81112968594 83729515968 88286224320 90125520660 92700535536 96133888704 103000595040 104661894960 108150624792 115875669420 120167360880 123600714048 132429336480 135188280990 139549193280 144200833056 154500892560 160223147840 162225937188 180251041320 185401071072 202782421485 206001190080 209323789920 216301249584 231751338840 240334721760 264858672960 270376561980 288401666112 309001785120 324451874376 360502082640 370802142144 405564842970 418647579840 432602499168 463502677680 480669443520 540753123960 618003570240 648903748752 721004165280 811129685940 865204998336 927005355360 1081506247920 1297807497504 1442008330560 1622259371880 1854010710720 2163012495840 2595614995008 3244518743760 4326024991680 6489037487520 12978074975040
• Sum of all divisors σ(n): 55654295583744
• Sum of proper divisors (its aliquot sum) s(n): 42676220608704
• 12978074975040 is an abundant number, because the sum of its proper divisors (42676220608704) is greater than itself. Its abundance is 29698145633664

Bases of 12978074975040

• Binary: 10111100110110110001100011000111101101000000₂
• Hexadecimal: 0xBCDB18C7B40
• Base-36: 4LM1MR800

Squares and roots of 12978074975040

• 12978074975040 squared (12978074975040²) is 168430430057759496623001600
• 12978074975040 cubed (12978074975040³) is 2185902749367833544893884454209880064000
• The square root of 12978074975040 is 3602509.5385078441
• The cube root of 12978074975040 is 23500.1207025881

Scales and comparisons

• 12,978,074,975,040 seconds is equal to 412,662 years, 33 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 12,978,074,975,040 would take you about one million, thirty-one thousand, six hundred fifty-six 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 12978074975040 cubic inches would be around 1958.3 feet tall.

Recreational maths with 12978074975040

• 12978074975040 backwards is 04057947087921
• 12978074975040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12978074975040's digits is 63
• More coming soon!