12940378924896

Names of 12940378924896

• Cardinal: 12940378924896 can be written as Twelve trillion, nine hundred forty billion, three hundred seventy-eight million, nine hundred twenty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.2940378924896 × 10¹³

Factors of 12940378924896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 218

Divisors of 12940378924896

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 47 48 51 68 72 94 96 102 136 141 144 149 153 188 204 272 282 288 289 298 306 376 408 423 447 544 564 578 596 612 752 799 816 846 867 894 1128 1156 1192 1224 1341 1504 1598 1632 1692 1734 1788 2256 2312 2384 2397 2448 2533 2601 2682 3196 3384 3468 3576 4512 4624 4768 4794 4896 5066 5202 5364 6392 6768 6936 7003 7152 7191 7599 9248 9588 10132 10404 10728 12784 13536 13583 13872 14006 14304 14382 15198 19176 20264 20808 21009 21456 22201 22797 25568 27166 27744 28012 28764 30396 38352 40528 40749 41616 42018 42912 43061 44402 45594 54332 56024 57528 60792 63027 66603 76704 81056 81498 83232 84036 86122 88804 91188 108664 112048 115056 119051 121584 122247 126054 129183 133206 162996 168072 172244 177608 182376 199809 217328 224096 230112 238102 243168 244494 252108 258366 266412 325992 336144 344488 355216 357153 364752 377417 387549 399618 434656 476204 488988 504216 516732 532824 651984 672288 688976 710432 714306 729504 754834 775098 799236 952408 977976 1008432 1033464 1043447 1065648 1071459 1132251 1303968 1377952 1428612 1509668 1550196 1598472 1904816 1955952 2016864 2023867 2066928 2086894 2131296 2142918 2264502 2857224 3019336 3100392 3130341 3196944 3307949 3396753 3809632 3911904 4047734 4133856 4173788 4285836 4529004 5714448 6038672 6071601 6200784 6260682 6393888 6416089 6615898 6793506 8095468 8347576 8571672 9058008 9391023 9923847 11428896 12077344 12143202 12401568 12521364 12832178 13231796 13587012 16190936 16695152 17143344 17738599 18116016 18214803 18782046 19248267 19847694 24286404 25042728 25664356 26463592 27174024 29771541 32381872 33390304 34286688 35477198 36232032 36429606 37564092 38496534 39695388 48572808 50085456 51328712 52927184 53215797 54348048 56235133 57744801 59543082 64763744 70954396 72859212 75128184 76993068 79390776 97145616 100170912 102657424 105854368 106431594 108696096 112470266 115489602 119086164 141908792 145718424 150256368 153986136 155473603 158781552 159647391 168705399 194291232 205314848 212863188 224940532 230979204 238172328 283817584 291436848 300512736 301556183 307972272 310947206 317563104 319294782 337410798 425726376 449881064 461958408 466420809 476344656 506116197 567635168 582873696 603112366 615944544 621894412 638589564 674821596 851452752 899762128 904668549 923916816 932841618 952689312 955997261 1012232394 1206224732 1243788824 1277179128 1349643192 1399262427 1702905504 1799524256 1809337098 1847833632 1865683236 1911994522 2024464788 2412449464 2487577648 2554358256 2643051251 2699286384 2714005647 2798524854 2867991783 3618674196 3731366472 3823989044 4048929576 4824898928 4975155296 5108716512 5286102502 5398572768 5428011294 5597049708 5735983566 7237348392 7462732944 7647978088 7929153753 8097859152 8603975349 9649797856 10572205004 10856022588 11194099416 11471967132 14474696784 14925465888 15295956176 15858307506 16195718304 17207950698 21144410008 21712045176 22388198832 22943934264 23787461259 28949393568 30591912352 31716615012 34415901396 42288820016 43424090352 44776397664 44931871267 45887868528 47574922518 63433230024 68831802792 84577640032 86848180704 89863742534 91775737056 95149845036 126866460048 134795613801 137663605584 179727485068 190299690072 253732920096 269591227602 275327211168 359454970136 380599380144 404386841403 539182455204 718909940272 761198760288 808773682806 1078364910408 1437819880544 1617547365612 2156729820816 3235094731224 4313459641632 6470189462448 12940378924896
• Sum of all divisors σ(n): 40192671355200
• Sum of proper divisors (its aliquot sum) s(n): 27252292430304
• 12940378924896 is an abundant number, because the sum of its proper divisors (27252292430304) is greater than itself. Its abundance is 14311913505408

Bases of 12940378924896

• Binary: 10111100010011101010101100000110011101100000₂
• Hexadecimal: 0xBC4EAB06760
• Base-36: 4L4Q7I1K0

Squares and roots of 12940378924896

• 12940378924896 squared (12940378924896²) is 167453406719892556808610816
• 12940378924896 cubed (12940378924896³) is 2166910535220135866091643835985357275136
• The square root of 12940378924896 is 3597273.8184486319
• The cube root of 12940378924896 is 23477.3458610027

Scales and comparisons

• 12,940,378,924,896 seconds is equal to 411,464 years, 1 week, 1 day, 5 hours, 21 minutes, 36 seconds.
• To count from 1 to 12,940,378,924,896 would take you about one million, twenty-eight thousand, six hundred sixty 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 12940378924896 cubic inches would be around 1956.4 feet tall.

Recreational maths with 12940378924896

• 12940378924896 backwards is 69842987304921
• 12940378924896 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12940378924896's digits is 72
• More coming soon!