40306310721864

Names of 40306310721864

• Cardinal: 40306310721864 can be written as Forty trillion, three hundred six billion, three hundred ten million, seven hundred twenty-one thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 4.0306310721864 × 10¹³

Factors of 40306310721864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2172

Divisors of 40306310721864

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 67 72 81 88 99 108 132 134 162 198 201 216 243 264 268 297 324 396 402 486 536 594 603 648 729 737 792 804 891 972 1188 1206 1458 1474 1608 1782 1809 1944 2089 2211 2376 2412 2673 2916 2948 3564 3618 4178 4422 4489 4824 5346 5427 5832 5896 6267 6633 7128 7236 8019 8356 8844 8978 10692 10854 12534 13266 13467 14472 16038 16281 16712 17688 17956 18801 19899 21384 21708 22979 25068 26532 26934 32076 32562 35912 37602 39798 40401 43416 45958 48843 49379 50136 53064 53868 56403 59697 64152 65124 68937 75204 79596 80802 91916 97686 98758 107736 112806 119394 121203 130248 137874 139963 148137 150408 159192 161604 169209 179091 183832 195372 197516 206811 225612 238788 242406 275748 279926 296274 300763 323208 338418 358182 363609 390744 395032 413622 419889 444411 451224 477576 484812 507627 537273 551496 559852 592548 601526 620433 676836 716364 727218 827244 839778 888822 902289 969624 1015254 1074546 1090827 1119704 1185096 1203052 1240866 1259667 1333233 1353672 1432728 1454436 1522881 1539593 1654488 1679556 1777644 1804578 1861299 2030508 2149092 2181654 2406104 2481732 2519334 2666466 2706867 2908872 3045762 3079186 3272481 3308393 3359112 3555288 3609156 3722598 3779001 3999699 4061016 4298184 4363308 4618779 4963464 5038668 5332932 5413734 5583897 6091524 6158372 6544962 6616786 7218312 7445196 7558002 7999398 8120601 8726616 9237558 9377521 9925179 10077336 10665864 10827468 11167794 11337003 11999097 12183048 12316744 13089924 13233572 13856337 14890392 15116004 15998796 16241202 16751691 18475116 18755042 19850358 21654936 22335588 22674006 23998194 24361803 26179848 26467144 27712674 28132563 29775537 30232008 31997592 32482404 33503382 34011009 35997291 36950232 37510084 39700716 41569011 44671176 45348012 47996388 48723606 55425348 56265126 59551074 64964808 67006764 68022018 71994582 73085409 75020168 79401432 83138022 84397689 89326611 90696024 95992776 97447212 102033027 103152731 110850696 112530252 119102148 124707033 134013528 136044036 143989164 146170818 166276044 168795378 178653222 194894424 204066054 206305462 219256227 225060504 238204296 249414066 253193067 267979833 272088072 287978328 292341636 309458193 332552088 337590756 357306444 374121099 408132108 412610924 438512454 498828132 506386134 535959666 584683272 618916386 628293907 675181512 714612888 748242198 759579201 803939499 816264216 825221848 877024908 928374579 997656264 1012772268 1071919332 1122363297 1237832772 1256587814 1496484396 1519158402 1607878998 1754049816 1856749158 1884881721 2025544536 2143838664 2244726594 2278737603 2411818497 2475665544 2513175628 2785123737 2992968792 3038316804 3215757996 3713498316 3769763442 4489453188 4557475206 4823636994 5026351256 5570247474 5654645163 6076633608 6431515992 6836212809 6911232977 7426996632 7539526884 8355371211 8978906376 9114950412 9647273988 11140494948 11309290326 13672425618 13822465954 15079053768 16710742422 16963935489 18229900824 19294547976 20733698931 22280989896 22618580652 25066113633 27344851236 27644931908 33421484844 33927870978 41467397862 45237161304 50132227266 50891806467 54689702472 55289863816 62201096793 66842969688 67855741956 75198340899 82934795724 100264454532 101783612934 124402193586 135711483912 150396681798 152675419401 165869591448 186603290379 200528909064 203567225868 248804387172 300793363596 305350838802 373206580758 407134451736 458026258203 497608774344 559809871137 601586727192 610701677604 746413161516 916052516406 1119619742274 1221403355208 1492826323032 1679429613411 1832105032812 2239239484548 3358859226822 3664210065624 4478478969096 5038288840233 6717718453644 10076577680466 13435436907288 20153155360932 40306310721864
• Sum of all divisors σ(n): 125543492712000
• Sum of proper divisors (its aliquot sum) s(n): 85237181990136
• 40306310721864 is an abundant number, because the sum of its proper divisors (85237181990136) is greater than itself. Its abundance is 44930871268272

Bases of 40306310721864

• Binary: 1001001010100010001011010101010011000101001000₂
• Hexadecimal: 0x24A88B553148
• Base-36: EACGOQ4I0

Squares and roots of 40306310721864

• 40306310721864 squared (40306310721864²) is 1624598684007448844767634496
• 40306310721864 cubed (40306310721864³) is 65481579355935579878699206841813467820544
• The square root of 40306310721864 is 6348725.1257133507
• The cube root of 40306310721864 is 34286.5943702655

Scales and comparisons

• 40,306,310,721,864 seconds is equal to 1,281,616 years, 1 day, 22 hours, 44 minutes, 24 seconds.
• To count from 1 to 40,306,310,721,864 would take you about three million, two hundred four thousand and forty 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 40306310721864 cubic inches would be around 2857.2 feet tall.

Recreational maths with 40306310721864

• 40306310721864 backwards is 46812701360304
• The number of decimal digits it has is: 14
• The sum of 40306310721864's digits is 45
• More coming soon!