20002385923938

Names of 20002385923938

• Cardinal: 20002385923938 can be written as Twenty trillion, two billion, three hundred eighty-five million, nine hundred twenty-three thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 2.0002385923938 × 10¹³

Factors of 20002385923938

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1587

Divisors of 20002385923938

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 121 162 198 242 243 297 363 486 594 726 729 891 1089 1331 1458 1571 1782 2178 2187 2662 2673 3142 3267 3993 4374 4713 5346 6534 6561 7986 8019 9426 9801 11979 13122 14139 16038 17281 19602 19683 23958 24057 28278 29403 34562 35937 39366 42417 48114 51843 58806 59049 71874 72171 84834 88209 103686 107811 118098 127251 144342 155529 176418 177147 190091 215622 216513 254502 264627 311058 323433 354294 380182 381753 433026 466587 529254 531441 570273 646866 649539 763506 793881 933174 970299 1062882 1140546 1145259 1299078 1399761 1587762 1594323 1710819 1940598 1948617 2091001 2290518 2381643 2799522 2910897 3188646 3421638 3435777 3897234 4182002 4199283 4763286 4782969 5132457 5821794 5845851 6273003 6871554 7144929 8398566 8732691 9565938 10264914 10307331 11691702 12546006 12597849 14289858 15397371 17465382 17537553 18819009 20614662 21434787 25195698 26198073 30794742 30921993 35075106 37638018 37793547 42869574 46192113 52396146 52612659 56457027 61843986 64304361 75587094 78594219 92384226 92765979 105225318 112914054 113380641 128608722 138576339 157188438 169371081 185531958 192913083 226761282 235782657 277152678 278297937 338742162 340141923 385826166 415729017 471565314 508113243 556595874 578739249 680283846 707347971 831458034 834893811 1016226486 1020425769 1157478498 1247187051 1414695942 1524339729 1669787622 2040851538 2122043913 2494374102 2504681433 3048679458 3061277307 3741561153 4244087826 4573019187 5009362866 6122554614 6366131739 7483122306 7514044299 9146038374 9183831921 11224683459 12732263478 13719057561 15028088598 18367663842 22449366918 27438115122 27551495763 33674050377 41157172683 55102991526 67348100754 82314345366 82654487289 101022151131 123471518049 165308974578 202044302262 246943036098 303066453393 370414554147 606132906786 740829108294 909199360179 1111243662441 1818398720358 2222487324882 3333730987323 6667461974646 10001192961969 20002385923938
• Sum of all divisors σ(n): 49534030589472
• Sum of proper divisors (its aliquot sum) s(n): 29531644665534
• 20002385923938 is an abundant number, because the sum of its proper divisors (29531644665534) is greater than itself. Its abundance is 9529258741596

Bases of 20002385923938

• Binary: 100100011000100101011000110111000111101100010₂
• Hexadecimal: 0x12312B1B8F62
• Base-36: 738YW4S4I

Squares and roots of 20002385923938

• 20002385923938 squared (20002385923938²) is 400095442650153037921427844
• 20002385923938 cubed (20002385923938³) is 8002863450297164464721097036456139329672
• The square root of 20002385923938 is 4472402.7014500829
• The cube root of 20002385923938 is 27145.2555220241

Scales and comparisons

• 20,002,385,923,938 seconds is equal to 636,014 years, 8 hours, 12 minutes, 18 seconds.
• To count from 1 to 20,002,385,923,938 would take you about one million, five hundred ninety thousand and thirty-five 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 20002385923938 cubic inches would be around 2262.1 feet tall.

Recreational maths with 20002385923938

• 20002385923938 backwards is 83932958320002
• 20002385923938 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20002385923938's digits is 54
• More coming soon!