12420403142503944

Names of 12420403142503944

• Cardinal: 12420403142503944 can be written as Twelve quadrillion, four hundred twenty trillion, four hundred three billion, one hundred forty-two million, five hundred three thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.2420403142503944 × 10¹⁶

Factors of 12420403142503944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1325

Divisors of 12420403142503944

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 31 42 53 56 62 84 93 106 124 159 168 186 212 217 248 318 371 372 424 434 636 651 742 744 868 961 1113 1229 1272 1302 1484 1643 1736 1922 2226 2458 2604 2883 2968 3286 3687 3844 4452 4916 4929 5208 5766 6572 6727 7374 7688 8603 8904 9832 9858 11501 11532 13144 13454 14748 17206 19716 20181 23002 23064 25809 26908 29496 29791 34412 34503 38099 39432 40362 46004 50933 51618 53816 59582 65137 68824 69006 76198 80724 89373 92008 101866 103236 114297 119164 130274 138012 152396 152799 161448 178746 195411 203732 206472 208537 228594 238328 260548 266693 276024 304792 305598 356531 357492 390822 407464 417074 455959 457188 521096 533386 611196 625611 713062 714984 781644 800079 834148 911918 914376 923521 1066772 1069593 1181069 1222392 1251222 1367877 1426124 1510441 1563288 1578923 1600158 1668296 1823836 1847042 2019247 2133544 2139186 2362138 2502444 2735754 2770563 2852248 3020882 3157846 3200316 3543207 3647672 3694084 4038494 4278372 4531323 4724276 4736769 5004888 5471508 5541126 6041764 6057741 6315692 6400632 6464647 7086414 7388168 8076988 8267483 8556744 9062646 9448552 9473538 10573087 10943016 11052461 11082252 12083528 12115482 12631384 12929294 14134729 14172828 16153976 16534966 18125292 18947076 19393941 21146174 22104922 22164504 24230964 24802449 25858588 28269458 28345656 31719261 33069932 33157383 36250584 36613139 37894152 38787882 42292348 42404187 44209844 46823671 48461928 48946613 49604898 51717176 56538916 62596657 63438522 66139864 66314766 73226278 77575764 80053373 84584696 84808374 88419688 93647342 97893226 99209796 109839417 113077832 125193314 126877044 132629532 140471013 146452556 146839839 155151528 160106746 169616748 187294684 187789971 195786452 198419592 219678834 240160119 250386628 253754088 256291973 265259064 280942026 292905112 293679678 320213492 327765697 339233496 342626291 374589368 375579942 391572904 438176599 439357668 480320238 500773256 512583946 560373611 561884052 587359356 640426984 655531394 685252582 751159884 768875919 876353198 878715336 960640476 983297091 1025167892 1027878873 1120747222 1123768104 1135007309 1174718712 1311062788 1314529797 1370505164 1451533801 1502319768 1537751838 1681120833 1752706396 1921280952 1940496367 1966594182 2050335784 2055757746 2241494444 2270014618 2481654563 2622125576 2629059594 2741010328 2903067602 3075503676 3362241666 3405021927 3505412792 3880992734 3933188364 4111515492 4354601403 4482988888 4540029236 4963309126 5258119188 5806135204 5821489101 6151007352 6724483332 6810043854 7444963689 7761985468 7866376728 7945051163 8223030984 8709202806 9080058472 9926618252 10160736607 10516238376 11612270408 11642978202 13448966664 13583474569 13620087708 14889927378 15523970936 15890102326 17371581941 17418405612 19853236504 20321473214 23285956404 23835153489 27166949138 27240175416 29779854756 30482209821 31780204652 34743163882 34836811224 40642946428 40750423707 44997547831 46571912808 47670306978 52114745823 54333898276 59559709512 60155387377 60964419642 63560409304 69486327764 76931291453 81285892856 81500847414 89995095662 95340613956 104229491646 108667796552 120310774754 121928839284 134992643493 138972655528 153862582906 163001694828 179990191324 180466162131 190681227912 208458983292 230793874359 240621549508 243857678568 269985286986 307725165812 314982834817 326003389656 359980382648 360932324262 416917966584 421087711639 461587748718 481243099016 538519040171 539970573972 615450331624 629965669634 721864648524 842175423278 923175497436 944948504451 1077038080342 1079941147944 1259931339268 1263263134917 1394923982761 1443729297048 1615557120513 1684350846556 1846350994872 1889897008902 2154076160684 2384870035043 2519862678536 2526526269834 2789847965522 3231114241026 3368701693112 3779794017804 4184771948283 4308152321368 4769740070086 5053052539668 5579695931044 6462228482052 7154610105129 7559588035608 8369543896566 9539480140172 9764467879327 10106105079336 11159391862088 12924456964104 14309220210258 16694090245301 16739087793132 19078960280344 19528935758654 28618440420516 29293403637981 33388180490602 33478175586264 39057871517308 50082270735903 57236880841032 58586807275962 66776360981204 73930971086333 78115743034616 100164541471806 117173614551924 133552721962408 147861942172666 200329082943612 221792913258999 234347229103848 295723884345332 400658165887224 443585826517998 517516797604331 591447768690664 887171653035996 1035033595208662 1552550392812993 1774343306071992 2070067190417324 3105100785625986 4140134380834648 6210201571251972 12420403142503944
• Sum of all divisors σ(n): 37392067419537600
• Sum of proper divisors (its aliquot sum) s(n): 24971664277033656
• 12420403142503944 is an abundant number, because the sum of its proper divisors (24971664277033656) is greater than itself. Its abundance is 12551261134529712

Bases of 12420403142503944

• Binary: 101100001000000100101001110101010001101010111000001000₂
• Hexadecimal: 0x2C204A7546AE08
• Base-36: 3EANYFLQO7C

Squares and roots of 12420403142503944

• 12420403142503944 squared (12420403142503944²) is 154266414222321847446238055555136
• 12420403142503944 cubed (12420403142503944³) is 1916051055989741394405353582386428719305989456384
• The square root of 12420403142503944 is 111446862.4165971935
• The cube root of 12420403142503944 is 231585.7845183371

Scales and comparisons

• 12,420,403,142,503,944 seconds is equal to 394,930,401 years, 5 weeks, 2 days, 4 hours, 52 minutes, 24 seconds.
• To count from 1 to 12,420,403,142,503,944 would take you about one billion, one hundred eighty-four million, seven hundred ninety-one thousand, two hundred three 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 12420403142503944 cubic inches would be around 19298.8 feet tall.

Recreational maths with 12420403142503944

• 12420403142503944 backwards is 44930524130402421
• The number of decimal digits it has is: 17
• The sum of 12420403142503944's digits is 48
• More coming soon!