42686722789893

Names of 42686722789893

• Cardinal: 42686722789893 can be written as Forty-two trillion, six hundred eighty-six billion, seven hundred twenty-two million, seven hundred eighty-nine thousand, eight hundred ninety-three.

Scientific notation

• Scientific notation: 4.2686722789893 × 10¹³

Factors of 42686722789893

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 610

Divisors of 42686722789893

• Number of divisors d(n): 210
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 189 273 343 351 441 567 587 637 819 1029 1053 1323 1761 1911 2401 2457 3087 3969 4109 4459 5283 5733 7203 7371 7631 9261 12327 13377 15849 16807 17199 21609 22893 27783 28763 31213 36981 40131 47547 50421 51597 53417 64827 68679 86289 93639 110943 117649 120393 151263 160251 194481 201341 206037 218491 258867 280917 332829 344569 352947 361179 373919 453789 480753 604023 618111 655473 776601 842751 1033707 1058841 1121757 1361367 1409387 1442259 1529437 1812069 1966419 2329803 2411983 2528253 2617433 3101121 3176523 3365271 4228161 4326777 4479397 4588311 5436207 5899257 7235949 7852299 9303363 9529569 9865709 10095813 12684483 13438191 13764933 16308621 16883881 17697771 18322031 21707847 23556897 27910089 29597127 30287439 31355779 38053449 40314573 41294799 50651643 54966093 65123541 69059963 70670691 88791381 94067337 114160347 118187167 120943719 123884397 128254217 151954929 164898279 195370623 207179889 212012073 219490453 266374143 282202011 354561501 362831157 384762651 455864787 494694837 621539667 658471359 799122429 827310169 846606033 897779519 1063684503 1154287953 1367594361 1484084511 1536433171 1864619001 1975414077 2481930507 2539818099 2693338557 3191053509 3462863859 4609299513 5593857003 5791171183 5926242231 7445791521 8080015671 9573160527 10388591577 10755032197 13827898539 17373513549 17778726693 22337374563 24240047013 32265096591 40538198281 41483695617 52120540647 67012123689 72720141039 75285225379 96795289773 121614594843 124451086851 156361621941 225855676137 290385869319 364843784529 469084865823 526996577653 677567028411 871157607957 1094531353587 1580989732959 2032701085233 3283594060761 4742969198877 6098103255699 14228907596631 42686722789893
• Sum of all divisors σ(n): 80253613107206
• Sum of proper divisors (its aliquot sum) s(n): 37566890317313
• 42686722789893 is a deficient number, because the sum of its proper divisors (37566890317313) is less than itself. Its deficiency is 5119832472580

Bases of 42686722789893

• Binary: 1001101101001011000110111100101101001000000101₂
• Hexadecimal: 0x26D2C6F2D205
• Base-36: F4Q0CLZB9

Squares and roots of 42686722789893

• 42686722789893 squared (42686722789893²) is 1822156302541170425422951449
• 42686722789893 cubed (42686722789893³) is 77781880966431343787803991771571566904957
• The square root of 42686722789893 is 6533507.6941787557
• The cube root of 42686722789893 is 34948.6929309781

Scales and comparisons

• 42,686,722,789,893 seconds is equal to 1,357,305 years, 38 weeks, 5 days, 13 hours, 11 minutes, 33 seconds.
• To count from 1 to 42,686,722,789,893 would take you about three million, three hundred ninety-three thousand, two hundred sixty-four 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 42686722789893 cubic inches would be around 2912.4 feet tall.

Recreational maths with 42686722789893

• 42686722789893 backwards is 39898722768624
• 42686722789893 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42686722789893's digits is 81
• More coming soon!