18805156425342

Names of 18805156425342

• Cardinal: 18805156425342 can be written as Eighteen trillion, eight hundred five billion, one hundred fifty-six million, four hundred twenty-five thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.8805156425342 × 10¹³

Factors of 18805156425342

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 26484

Divisors of 18805156425342

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 23 38 42 43 46 49 57 63 69 86 98 114 126 129 133 138 147 161 171 207 258 266 294 301 322 342 387 399 414 437 441 483 602 774 798 817 874 882 903 931 966 989 1127 1197 1311 1449 1634 1806 1849 1862 1978 2107 2254 2394 2451 2622 2709 2793 2898 2967 3059 3381 3698 3933 4214 4902 5418 5547 5586 5719 5934 6118 6321 6762 6923 7353 7866 8379 8901 9177 10143 11094 11438 12642 12943 13846 14706 16641 16758 17157 17802 18354 18791 18963 20286 20769 21413 25886 26387 27531 33282 34314 35131 37582 37926 38829 40033 41538 42527 42826 48461 51471 52774 55062 56373 62307 64239 70262 77658 79161 80066 85054 90601 96922 102942 105393 112746 116487 120099 124614 127581 128478 131537 145383 158322 169119 181202 184709 192717 210786 232974 237483 240198 245917 255162 263074 271803 290766 297689 316179 338238 360297 369418 382743 385434 394611 436149 474966 491834 501353 543606 554127 595378 606901 632358 720594 737751 765486 789222 808013 815409 872298 893067 920759 1002706 1108254 1134641 1183833 1213802 1292963 1475502 1504059 1616026 1630818 1662381 1721419 1786134 1820703 1841518 2083823 2213253 2269282 2367666 2424039 2585926 2679201 2762277 3008118 3324762 3403923 3442838 3509471 3641406 3878889 4167646 4248307 4426506 4512177 4848078 5164257 5358402 5462109 5524554 5656091 6251469 6807846 7018942 7272117 7757778 7942487 8286831 8496614 9024354 10211769 10328514 10528413 10924218 11312182 11531119 11636667 12502938 12744921 14544234 15492771 15884974 16573662 16968273 18754407 20423538 21056826 21558179 23062238 23273334 23827461 24566297 25489842 26096743 29738149 30985542 31585239 33936546 34593357 37508814 38234763 39592637 43116358 47654922 48789563 49132594 50904819 52193486 55597409 59476298 63170478 64674537 69186714 71482383 73698891 76469526 78290229 79185274 80717833 89214447 97579126 101809638 103780071 111194818 118777911 129349074 142964766 146368689 147397782 150907253 156580458 161435666 166792227 178428894 182677201 194023611 207560142 221096673 234870687 237555822 242153499 267643341 292737378 301814506 333584454 341526941 356333733 365354402 388047222 439106067 442193346 452721759 469741374 484306998 495838117 500376681 535286682 548031603 565024831 683053882 712667466 726460497 878212134 905443518 927001697 991676234 1000753362 1024580823 1056350771 1096063206 1122159949 1130049662 1278740407 1358165277 1452920994 1487514351 1644094809 1695074493 1854003394 2049161646 2112701542 2244319898 2390688587 2557480814 2716330554 2781005091 2975028702 3073742469 3169052313 3288189618 3366479847 3390148986 3470866819 3836221221 4462543053 4781377174 5085223479 5562010182 6147484938 6338104626 6489011879 6732959694 6941733638 7172065761 7672442442 7855119643 8343015273 8925086106 9507156939 10099439541 10170446958 10412600457 11508663663 12978023758 14344131522 15710239286 16686030546 19014313878 19467035637 20198879082 20825200914 21321039031 21516197283 23017327326 23565358929 24296067733 31237801371 38934071274 42642078062 43032394566 45423083153 47130717858 48592135466 54985837501 58401106911 62475602742 63963117093 70696076787 72888203199 90846166306 109971675002 116802213822 127926234186 136269249459 141392153574 145776406398 149247273217 164957512503 191889351279 218664609597 272538498918 298494546434 329915025006 383778702558 408807748377 437329219194 447741819651 494872537509 817615496754 895483639302 989745075018 1044730912519 1343225458953 2089461825038 2686450917906 3134192737557 6268385475114 9402578212671 18805156425342
• Sum of all divisors σ(n): 53301298527360
• Sum of proper divisors (its aliquot sum) s(n): 34496142102018
• 18805156425342 is an abundant number, because the sum of its proper divisors (34496142102018) is greater than itself. Its abundance is 15690985676676

Bases of 18805156425342

• Binary: 100010001101001101010101010110010111001111110₂
• Hexadecimal: 0x111A6AAB2E7E
• Base-36: 6NYYWLMRI

Squares and roots of 18805156425342

• 18805156425342 squared (18805156425342²) is 353633908181581507619816964
• 18805156425342 cubed (18805156425342³) is 6650140960659670351276088313494571101688
• The square root of 18805156425342 is 4336491.2573810177
• The cube root of 18805156425342 is 26592.4887046023

Scales and comparisons

• 18,805,156,425,342 seconds is equal to 597,945 years, 41 weeks, 6 days, 10 hours, 35 minutes, 42 seconds.
• To count from 1 to 18,805,156,425,342 would take you about one million, four hundred ninety-four thousand, eight 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 18805156425342 cubic inches would be around 2216 feet tall.

Recreational maths with 18805156425342

• 18805156425342 backwards is 24352465150881
• The number of decimal digits it has is: 14
• The sum of 18805156425342's digits is 54
• More coming soon!