40961878725456

Names of 40961878725456

• Cardinal: 40961878725456 can be written as Forty trillion, nine hundred sixty-one billion, eight hundred seventy-eight million, seven hundred twenty-five thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 4.0961878725456 × 10¹³

Factors of 40961878725456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 507

Divisors of 40961878725456

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 34 36 39 41 48 51 52 68 72 78 82 102 104 117 123 136 144 153 156 164 169 204 208 221 234 246 272 306 312 328 338 369 408 431 442 468 492 507 533 612 624 656 663 676 697 738 816 862 884 936 984 1014 1066 1224 1293 1326 1352 1394 1476 1521 1599 1724 1768 1872 1968 1989 2028 2091 2132 2197 2448 2586 2652 2704 2788 2873 2952 3042 3198 3448 3536 3879 3978 4056 4182 4264 4394 4797 5172 5304 5576 5603 5746 5904 6084 6273 6396 6591 6896 6929 7327 7758 7956 8112 8364 8528 8619 8788 9061 9594 10344 10608 11152 11206 11492 12168 12546 12792 13182 13858 14654 15516 15912 16728 16809 17238 17576 17671 18122 19188 19773 20688 20787 21981 22412 22984 24336 25092 25584 25857 26364 27183 27716 29308 31032 31824 33456 33618 34476 35152 35342 36244 37349 38376 39546 41574 43962 44824 45968 50184 50427 51714 52728 53013 54366 55432 58616 62064 62361 65943 67236 68952 70684 72488 72839 74698 76752 79092 81549 83148 87924 89648 90077 95251 100368 100854 103428 105456 106026 108732 110864 112047 117232 117793 124722 131886 134472 137904 141368 144976 145678 149396 158184 159039 163098 166296 175848 180154 185761 190502 201708 206856 212052 217464 218517 224094 229723 235586 249444 263772 268944 270231 282736 285753 291356 298792 300407 316368 318078 326196 332592 336141 351696 353379 360308 371522 381004 403416 413712 424104 434928 437034 448188 459446 471172 498888 527544 540462 557283 571506 582712 597584 600814 636156 652392 655551 672282 689169 706758 720616 743044 762008 806832 810693 848208 857259 874068 896376 901221 918892 942344 946907 997776 1055088 1060137 1080924 1114566 1143012 1165424 1201628 1238263 1272312 1304784 1311102 1344564 1378338 1413516 1441232 1486088 1524016 1531309 1621386 1671849 1714518 1748136 1792752 1802442 1837784 1884688 1893814 2067507 2120274 2161848 2229132 2286024 2403256 2414893 2476526 2544624 2622204 2689128 2703663 2756676 2827032 2840721 2972176 2986399 3062618 3157937 3242772 3343698 3429036 3496272 3604884 3675568 3714789 3787628 3905291 4135014 4240548 4323696 4458264 4572048 4593927 4806512 4829786 4953052 5244408 5378256 5407326 5513352 5654064 5681442 5972798 6125236 6315874 6485544 6687396 6858072 7209768 7244679 7429578 7575256 7616201 7810582 8270028 8481096 8522163 8916528 8959197 9187854 9473811 9659572 9906104 10488816 10814652 11026704 11144367 11362884 11715873 11945596 12250472 12631748 12971088 13374792 13716144 13781781 14419536 14489358 14859156 15150512 15232402 15621164 16097419 16540056 16962192 17044326 17918394 18375708 18947622 19319144 19812208 21629304 21734037 22288734 22725768 22848603 23431746 23891192 24500944 25263496 26749584 26877591 27563562 28421433 28978716 29718312 30464804 31242328 31393609 32194838 33080112 34088652 35147619 35836788 36751416 37895244 38638288 38823187 41053181 43258608 43468074 44577468 45451536 45697206 46863492 47782384 48292257 50526992 50768783 53755182 55127124 56842866 57957432 59436624 60929608 62484656 62787218 64389676 68177304 68545809 70295238 71673576 73502832 75790488 77646374 82106362 86936148 89154936 91394412 93726984 94180827 96584514 99010613 101537566 107510364 110254248 113685732 115914864 116469561 121859216 123159543 125574436 128779352 129475417 136354608 137091618 140590476 143347152 144876771 151580976 152306349 155292748 164212724 173872296 178309872 182788824 187453968 188361654 193169028 198021226 203075132 215020728 220508496 227371464 232939122 246319086 251148872 257558704 258950834 274183236 281180952 282542481 289753542 297031839 304612698 310585496 328425448 347744592 349408683 365577648 369478629 376723308 386338056 388426251 396042452 406150264 408116917 430041456 454742928 456919047 465878244 492638172 502297744 517901668 533691353 548366472 562361904 565084962 579507084 594063678 609225396 621170992 656850896 659994179 698817366 738957258 753446616 772676112 776852502 792084904 812300528 816233834 891095517 913838094 931756488 985276344 1035803336 1067382706 1096732944 1130169924 1159014168 1165278753 1188127356 1218450792 1224350751 1287137969 1319988358 1397634732 1477914516 1506893232 1553705004 1584169808 1601074059 1632467668 1683180421 1782191034 1827676188 1863512976 1970552688 1979982537 2071606672 2134765412 2260339848 2318028336 2330557506 2376254712 2436901584 2448701502 2574275938 2639976716 2795269464 2955829032 3107410008 3202148118 3264935336 3366360842 3564382068 3655352376 3673052253 3861413907 3959965074 4269530824 4520679696 4661115012 4752509424 4803222177 4897403004 5049541263 5148551876 5279953432 5590538928 5911658064 5939947611 6214820016 6404296236 6529870672 6732721684 6937987589 7128764136 7310704752 7346104506 7722827814 7919930148 8539061648 9322230024 9606444354 9794806008 10099082526 10297103752 10559906864 11584241721 11879895222 12808592472 13465443368 13875975178 14257528272 14692209012 15148623789 15445655628 15839860296 16732793597 18644460048 19212888708 19589612016 20198165052 20594207504 20813962767 21881345473 23168483442 23759790444 25617184944 26930886736 27751950356 29384418024 30297247578 30891311256 31679720592 33465587194 38425777416 40396330104 41627925534 43762690946 46336966884 47519580888 50198380791 55503900712 58768836048 60594495156 61782622512 62441888301 65644036419 66931174388 76851554832 80792660208 83255851068 87525381892 92673933768 95039161776 100396761582 111007801424 121188990312 124883776602 131288072838 133862348776 150595142373 166511702136 175050763784 185347867536 196932109257 200793523164 242377980624 249767553204 262576145676 267724697552 284457491149 301190284746 333023404272 350101527568 393864218514 401587046328 499535106408 525152291352 568914982298 602380569492 787728437028 803174092656 853372473447 999070212816 1050304582704 1137829964596 1204761138984 1575456874056 1706744946894 2275659929192 2409522277968 2560117420341 3150913748112 3413489893788 4551319858384 5120234840682 6826979787576 10240469681364 13653959575152 20480939362728 40961878725456
• Sum of all divisors σ(n): 135010376439120
• Sum of proper divisors (its aliquot sum) s(n): 94048497713664
• 40961878725456 is an abundant number, because the sum of its proper divisors (94048497713664) is greater than itself. Its abundance is 53086618988208

Bases of 40961878725456

• Binary: 1001010100000100101110001110110001001101010000₂
• Hexadecimal: 0x25412E3B1350
• Base-36: EIPMKZLG0

Squares and roots of 40961878725456

• 40961878725456 squared (40961878725456²) is 1677875508718964859022407936
• 40961878725456 cubed (40961878725456³) is 68728933104559029894788443907623779618816
• The square root of 40961878725456 is 6400146.7737432397
• The cube root of 40961878725456 is 34471.4820625691

Scales and comparisons

• 40,961,878,725,456 seconds is equal to 1,302,461 years, 2 weeks, 13 hours, 57 minutes, 36 seconds.
• To count from 1 to 40,961,878,725,456 would take you about three million, two hundred fifty-six thousand, one hundred fifty-two 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 40961878725456 cubic inches would be around 2872.6 feet tall.

Recreational maths with 40961878725456

• 40961878725456 backwards is 65452787816904
• 40961878725456 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40961878725456's digits is 72
• More coming soon!