385049140938

Names of 385049140938

• Cardinal: 385049140938 can be written as Three hundred eighty-five billion, forty-nine million, one hundred forty thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 3.85049140938 × 10¹¹

Factors of 385049140938

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 545

Divisors of 385049140938

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 21 22 27 33 42 54 63 66 77 81 89 99 126 154 162 178 189 198 231 243 267 297 378 433 462 486 534 567 594 623 693 729 801 866 891 979 1134 1246 1299 1386 1458 1602 1701 1782 1869 1958 2079 2403 2598 2673 2937 3031 3402 3738 3897 4158 4763 4806 5103 5346 5607 5874 6062 6237 6853 7209 7794 7921 8019 8811 9093 9526 10206 11214 11691 12474 13706 14289 14418 15842 16038 16821 17622 18186 18711 20559 21627 23382 23763 26433 27279 28578 33341 33642 35073 37422 38537 41118 42867 43254 47526 50463 52866 54558 55447 56133 61677 64881 66682 70146 71289 77074 79299 81837 85734 87131 100023 100926 105219 110894 112266 115611 123354 128601 129762 142578 151389 158598 163674 166341 174262 185031 200046 210438 213867 231222 237897 245511 257202 261393 269759 300069 302778 315657 332682 346833 370062 385803 423907 427734 454167 475794 491022 499023 522786 539518 555093 600138 609917 631314 641601 693666 713691 736533 771606 784179 809277 847814 900207 908334 998046 1040499 1110186 1157409 1219834 1271721 1283202 1427382 1473066 1497069 1568358 1618554 1665279 1800414 1829751 1924803 2080998 2209599 2314818 2352537 2427831 2543442 2700621 2967349 2994138 3121497 3330558 3429793 3472227 3659502 3815163 3849606 4419198 4491207 4705074 4855662 4995837 5401242 5489253 5774409 5934698 6242994 6859586 6944454 7057611 7283493 7630326 8101863 8902047 8982414 9364491 9991674 10289379 10978506 11445489 11548818 13473621 14115222 14566986 16203726 16467759 17804094 18728982 20578758 21172833 21850479 22890978 24008551 24305589 26706141 26947242 28093473 30868137 32935518 34336467 37727723 40420863 42345666 43700958 48017102 48611178 49403277 53412282 56186946 61736274 63518499 65551437 68672934 72025653 75455446 80118423 80841726 92604411 98806554 103009401 113183169 127036998 131102874 144051306 148209831 160236846 185208822 196654311 206018802 216076959 226366338 240355269 264094061 277813233 296419662 309028203 339549507 393308622 432153918 444629493 480710538 528188122 555626466 618056406 648230877 679099014 721065807 792282183 833439699 889258986 1018648521 1296461754 1442131614 1584564366 1666879398 1944692631 2037297042 2163197421 2376846549 2500319097 3055945563 3889385262 4326394842 4753693098 5000638194 5834077893 6111891126 7130539647 9167836689 11668155786 14261079294 17502233679 18335673378 21391618941 27503510067 35004467358 42783237882 55007020134 64174856823 128349713646 192524570469 385049140938
• Sum of all divisors σ(n): 1094432826816
• Sum of proper divisors (its aliquot sum) s(n): 709383685878
• 385049140938 is an abundant number, because the sum of its proper divisors (709383685878) is greater than itself. Its abundance is 324334544940

Bases of 385049140938

• Binary: 101100110100110101101111001111011001010₂
• Hexadecimal: 0x59A6B79ECA
• Base-36: 4WW0BEMI

Squares and roots of 385049140938

• 385049140938 squared (385049140938²) is 148262840937091787519844
• 385049140938 cubed (385049140938³) is 57088479535854531684570761827773672
• The square root of 385049140938 is 620523.2799323487
• The cube root of 385049140938 is 7275.0958506237

Scales and comparisons

• 385,049,140,938 seconds is equal to 12,243 years, 19 weeks, 2 days, 6 hours, 42 minutes, 18 seconds.
• To count from 1 to 385,049,140,938 would take you about twenty-four thousand, four hundred eighty-six 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 385049140938 cubic inches would be around 606.3 feet tall.

Recreational maths with 385049140938

• 385049140938 backwards is 839041940583
• 385049140938 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 385049140938's digits is 54
• More coming soon!