1213975647808

Names of 1213975647808

• Cardinal: 1213975647808 can be written as One trillion, two hundred thirteen billion, nine hundred seventy-five million, six hundred forty-seven thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.213975647808 × 10¹²

Factors of 1213975647808

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 305

Divisors of 1213975647808

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 4 7 8 11 14 16 17 22 28 31 32 34 44 56 61 62 64 68 77 79 88 97 112 119 122 124 136 154 158 176 187 194 217 224 238 244 248 272 308 316 341 352 374 388 427 434 448 476 488 496 527 544 553 616 632 671 679 682 704 748 776 854 868 869 952 976 992 1037 1054 1067 1088 1106 1232 1264 1309 1342 1343 1358 1364 1496 1552 1649 1708 1736 1738 1891 1904 1952 1984 2074 2108 2134 2212 2387 2449 2464 2528 2618 2684 2686 2716 2728 2992 3007 3104 3298 3416 3472 3476 3689 3782 3808 3904 4148 4216 4268 4424 4697 4774 4819 4898 4928 5056 5236 5368 5372 5432 5456 5797 5917 5984 6014 6083 6208 6596 6832 6944 6952 7259 7378 7469 7564 7616 7663 8296 8432 8536 8848 9394 9401 9548 9638 9796 10472 10736 10744 10864 10912 11407 11543 11594 11834 11968 12028 12166 13192 13237 13664 13888 13904 14518 14756 14773 14938 15128 15326 16592 16864 17072 17143 17696 18139 18788 18802 19096 19276 19592 20801 20944 21049 21472 21488 21728 21824 22814 23086 23188 23668 24056 24332 26384 26474 26939 27328 27808 29036 29512 29546 29876 30256 30652 32147 33077 33184 33728 33733 34144 34286 35392 36278 37576 37604 38192 38552 39184 40579 41419 41602 41633 41888 42098 42944 42976 43456 45628 46172 46376 47336 48112 48664 51119 52768 52948 53009 53641 53878 55616 58072 59024 59092 59752 60512 61304 64294 65087 66154 66368 67466 68288 68572 72556 75152 75208 76384 77104 78368 79849 81158 81923 82838 83204 83266 83776 84196 84293 85952 91256 92344 92752 94672 96224 97328 100589 102238 103411 105536 105896 106018 107282 107756 116144 118048 118184 119504 121024 122608 126973 128588 130174 130271 132308 134932 137144 145112 145607 149389 150304 150416 152768 154208 156736 159698 162316 163846 165676 166408 166532 168392 168586 182512 183427 184688 185504 188573 189344 192448 194656 201178 204476 206822 211792 212036 214564 215512 225029 231539 232288 236096 236368 237553 239008 245216 253946 257176 260348 260542 264616 269864 274288 290224 291214 291431 298778 300608 300832 308416 319396 324632 327692 331352 332816 333064 336784 337172 353617 357833 365024 366854 369376 371008 371063 377146 378688 389312 402356 408952 413644 423584 424072 429128 431024 450058 455609 457963 463078 464576 467443 472736 475106 478016 490432 507892 514352 520696 521084 529232 539728 548576 562309 573461 580448 582428 582862 590051 597556 601664 638792 649264 655384 662704 665632 666128 673568 674344 704123 707234 715666 730048 733708 738752 742126 754292 804712 817904 827288 847168 848144 858256 862048 900116 901153 911218 911897 915926 926156 934886 945472 950212 1015784 1028704 1041392 1042168 1045723 1058464 1079456 1097152 1106479 1124618 1146922 1160896 1164856 1165724 1180102 1195112 1277584 1283989 1298528 1310768 1325408 1331264 1332256 1347136 1348688 1408246 1414468 1431332 1432981 1467416 1484252 1508584 1609424 1635808 1643279 1654576 1662871 1696288 1716512 1724096 1800232 1802306 1822436 1823794 1831852 1852312 1869772 1900424 2017697 2031568 2057408 2082784 2084336 2091446 2116928 2158912 2212958 2249236 2293844 2329712 2331448 2360204 2390224 2475319 2539613 2555168 2567978 2597056 2613083 2621536 2650816 2664512 2697376 2816492 2828936 2862664 2865962 2934832 2968504 3017168 3118259 3205741 3218848 3271616 3272101 3286558 3309152 3325742 3392576 3433024 3600464 3604612 3644872 3647588 3663704 3704624 3739544 3800848 3936163 4035394 4038401 4063136 4165568 4168672 4182892 4425916 4498472 4587688 4659424 4662896 4720408 4780448 4950638 5079226 5110336 5135956 5141873 5226166 5243072 5394752 5632984 5657872 5725328 5731924 5869664 5937008 6034336 6236518 6308071 6411482 6437696 6544202 6573116 6618304 6651484 7200928 7209224 7289744 7295176 7327408 7409248 7479088 7601696 7745353 7872326 7946531 8070788 8076802 8126272 8337344 8365784 8851832 8996944 9175376 9318848 9325792 9440816 9560896 9901276 10030867 10158452 10271912 10283746 10452332 11265968 11315744 11450656 11463848 11502953 11739328 11874016 12068672 12473036 12616142 12822964 13088404 13146232 13302968 14123879 14401856 14418448 14490733 14579488 14590352 14654816 14818496 14958176 15203392 15490706 15744652 15893062 16141576 16153604 16731568 17703664 17777291 17993888 18291581 18350752 18651584 18881632 19802552 20061734 20316904 20543824 20567492 20904664 21827813 22531936 22631488 22901312 22927696 23005906 23748032 24946072 25232284 25645928 26176808 26292464 26605936 27935743 28247758 28268807 28836896 28981466 29158976 29180704 29309632 29916352 30981412 31489304 31786124 32283152 32307208 33463136 34300849 35407328 35554582 35987776 35993111 36583162 36701504 37763264 39605104 40123468 40633808 41087648 41134984 41809328 43655626 44422411 45063872 45855392 46011812 49892144 50464568 51291856 52353616 52584928 53211872 55625717 55871486 56495516 56537614 57673792 57962932 58361408 61962824 62978608 63572248 64566304 64614416 66926272 68601698 70814656 71109164 71986222 73166324 79210208 80246936 81267616 82175296 82269968 83618656 87311252 87411841 88844822 91710784 92023624 99784288 100929136 101435131 102583712 104707232 105169856 106423744 111251434 111742972 112991032 113075228 115925864 123925648 125957216 127144496 129132608 129228832 137203396 142218328 143972444 146332648 158420416 159398063 160493872 162535232 164539936 167237312 174622504 174823682 177689644 184047248 195550201 199568576 201858272 202870262 205167424 209414464 222502868 223485944 225982064 226150456 231851728 240105943 246342461 247851296 251914432 254288992 258457664 274406792 284436656 287944888 292665296 310956877 318796126 320987744 329079872 349245008 349647364 355379288 368094496 391100402 403716544 405740524 445005736 446971888 451964128 452300912 463703456 480211886 492684922 495702592 508577984 548813584 568873312 575889776 585330592 611882887 621913754 637592252 641975488 698490016 699294728 710758576 736188992 782200804 811481048 890011472 893943776 903928256 904601824 927406912 960423772 985369844 1097627168 1115786441 1137746624 1151779552 1170661184 1223765774 1243827508 1275184504 1396980032 1398589456 1421517152 1564401608 1622962096 1724397227 1780022944 1787887552 1809203648 1920847544 1970739688 2195254336 2231572882 2303559104 2447531548 2487655016 2550369008 2709767071 2797178912 2843034304 3128803216 3245924192 3448794454 3560045888 3841695088 3941479376 4463145764 4895063096 4975310032 5100738016 5419534142 5594357824 6257606432 6491848384 6897588908 7683390176 7882958752 8926291528 9790126192 9950620064 10201476032 10839068284 12515212864 13795177816 15366780352 15765917504 17852583056 18968369497 19580252384 19901240128 21678136568 27590355632 35705166112 37936738994 39160504768 43356273136 55180711264 71410332224 75873477988 86712546272 110361422528 151746955976 173425092544 303493911952 606987823904 1213975647808
• Sum of all divisors σ(n): 3413541519360
• Sum of proper divisors (its aliquot sum) s(n): 2199565871552
• 1213975647808 is an abundant number, because the sum of its proper divisors (2199565871552) is greater than itself. Its abundance is 985590223744

Bases of 1213975647808

• Binary: 10001101010100110100101100101011001000000₂
• Hexadecimal: 0x11AA6965640
• Base-36: FHOXR8SG

Squares and roots of 1213975647808

• 1213975647808 squared (1213975647808²) is 1473736873470853255204864
• 1213975647808 cubed (1213975647808³) is 1789080675670315609893830322152538112
• The square root of 1213975647808 is 1101805.6306844687
• The cube root of 1213975647808 is 10667.6802954729

Scales and comparisons

• 1,213,975,647,808 seconds is equal to 38,600 years, 34 weeks, 6 days, 1 hour, 43 minutes, 28 seconds.
• To count from 1 to 1,213,975,647,808 would take you about ninety-six thousand, five hundred one 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 1213975647808 cubic inches would be around 889 feet tall.

Recreational maths with 1213975647808

• 1213975647808 backwards is 8087465793121
• 1213975647808 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1213975647808's digits is 61
• More coming soon!