1393896942997944

Names of 1393896942997944

• Cardinal: 1393896942997944 can be written as One quadrillion, three hundred ninety-three trillion, eight hundred ninety-six billion, nine hundred forty-two million, nine hundred ninety-seven thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.393896942997944 × 10¹⁵

Factors of 1393896942997944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1251

Divisors of 1393896942997944

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 21 22 24 28 33 41 42 44 56 66 77 82 84 88 121 123 132 154 164 168 231 242 246 264 287 308 328 363 451 462 484 492 574 616 726 847 861 902 924 968 984 1148 1187 1353 1452 1694 1722 1804 1848 2296 2374 2541 2706 2904 3157 3388 3444 3561 3608 4748 4961 5082 5412 6314 6776 6888 7122 8309 9471 9496 9922 10164 10824 12628 13057 14244 14883 16618 18942 19844 20328 24927 25256 26114 28488 29766 33236 34727 37884 39171 39688 48667 49854 52228 59532 66472 69454 75768 78342 91399 97334 99708 104181 104456 119064 138908 143627 146001 156684 182798 194668 199416 208362 274197 277816 287254 292002 313368 340669 365596 389336 416724 430881 535337 548394 574508 584004 681338 731192 833448 861762 1005389 1022007 1070674 1096788 1149016 1168008 1362676 1408969 1606011 1723524 2010778 2044014 2141348 2193576 2725352 2817938 3016167 3212022 3447048 3747359 4021556 4088028 4226907 4282696 5635876 5888707 6032334 6424044 7494718 8043112 8176056 8453814 9862783 11242077 11271752 11777414 12064668 12848088 14989436 15498659 16907628 17666121 19725566 22484154 23554828 24129336 29588349 29978872 30997318 33815256 35332242 39451132 41220949 44968308 46495977 47109656 57767729 59176698 61994636 70664484 78902264 82441898 89936616 92991954 108490613 115535458 118353396 123662847 123989272 141328968 164883796 170485249 173303187 185983908 216981226 231070916 236706792 247325694 325471839 329767592 340970498 346606374 371967816 404374103 433962452 462141832 494651388 511455747 635445019 650943678 681940996 693212748 808748206 867924904 989302776 1022911494 1193396743 1213122309 1270890038 1301887356 1363881992 1386425496 1617496412 1672446203 1906335057 2045822988 2386793486 2426244618 2541780076 2603774712 3234992824 3344892406 3580190229 3812670114 4091645976 4448115133 4773586972 4852489236 5017338609 5083560152 6689784812 6989895209 7160380458 7625340228 8896230266 9547173944 9704978472 10034677218 11707123421 13344345399 13379569624 13979790418 14320760916 15250680456 17792460532 18396908233 20069354436 20969685627 23414246842 26688690798 27959580836 28641521832 35121370263 35584921064 36793816466 40138708872 41939371254 46828493684 48929266463 53377381596 55190724699 55919161672 68570294323 70242740526 73587632932 83878742508 93656987368 97858532926 106754763192 110381449398 128778357631 137140588646 140485481052 146787799389 147175265864 167757485016 195717065852 202365990563 205710882969 220762898796 257556715262 274281177292 280970962104 293575598778 386335072893 391434131704 404731981126 411421765938 441525797592 479992060261 515113430524 548562354584 587151197556 607097971689 754273237553 772670145786 809463962252 822843531876 959984120522 1030226861048 1174302395112 1214195943378 1416561933941 1439976180783 1508546475106 1545340291572 1618927924504 1645687063752 1919968241044 2262819712659 2428391886756 2833123867882 2879952361566 3017092950212 3090680583144 3839936482088 4249685801823 4525639425318 4856783773512 5279912662871 5666247735764 5759904723132 6034185900424 8297005613083 8499371603646 9051278850636 10559825325742 11332495471528 11519809446264 15839737988613 16594011226166 16998743207292 18102557701272 21119650651484 24891016839249 31679475977226 33188022452332 33997486414584 42239301302968 49782033678498 58079039291581 63358951954452 66376044904664 99564067356996 116158078583162 126717903908904 174237117874743 199128134713992 232316157166324 348474235749486 464632314332648 696948471498972 1393896942997944
• Sum of all divisors σ(n): 4488077580940800
• Sum of proper divisors (its aliquot sum) s(n): 3094180637942856
• 1393896942997944 is an abundant number, because the sum of its proper divisors (3094180637942856) is greater than itself. Its abundance is 1700283694944912

Bases of 1393896942997944

• Binary: 100111100111011110111101100001001000001000110111000₂
• Hexadecimal: 0x4F3BDEC2411B8
• Base-36: DQ3FEYIAWO

Squares and roots of 1393896942997944

• 1393896942997944 squared (1393896942997944²) is 1942948687699013544770388227136
• 1393896942997944 cubed (1393896942997944³) is 2708270236185521981669128614880012127053008384
• The square root of 1393896942997944 is 37334929.2619919663
• The cube root of 1393896942997944 is 111706.0997446663

Scales and comparisons

• 1,393,896,942,997,944 seconds is equal to 44,321,611 years, 9 weeks, 2 days, 21 hours, 12 minutes, 24 seconds.
• To count from 1 to 1,393,896,942,997,944 would take you about one hundred thirty-two million, nine hundred sixty-four thousand, eight hundred thirty-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 1393896942997944 cubic inches would be around 9308.8 feet tall.

Recreational maths with 1393896942997944

• 1393896942997944 backwards is 4497992496983931
• The number of decimal digits it has is: 16
• The sum of 1393896942997944's digits is 96
• More coming soon!