42643004849306946

Names of 42643004849306946

• Cardinal: 42643004849306946 can be written as Forty-two quadrillion, six hundred forty-three trillion, four billion, eight hundred forty-nine million, three hundred six thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 4.2643004849306946 × 10¹⁶

Factors of 42643004849306946

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 438498155

Divisors of 42643004849306946

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 23 42 46 63 69 126 138 161 207 322 414 483 529 966 1058 1449 1459 1587 2898 2918 3174 3703 4377 4761 7406 8754 9522 10213 11109 13131 20426 22218 26262 30639 33327 33557 61278 66654 67114 91917 100671 183834 201342 234899 302013 469798 604026 704697 771811 1409394 1543622 2114091 2315433 4228182 4630866 5402677 6946299 10805354 13892598 16208031 32416062 48624093 97248186 438496661 876993322 1315489983 2630979966 3069476627 3946469949 6138953254 7892939898 9208429881 10085423203 18416859762 20170846406 27625289643 30256269609 55250579286 60512539218 70597962421 90768808827 141195924842 181537617654 211793887263 231964733669 423587774526 463929467338 635381661789 639766628399 695894201007 1270763323578 1279533256798 1391788402014 1623753135683 1919299885197 2087682603021 3247506271366 3838599770394 4175365206042 4478366398793 4871259407049 5757899655591 8956732797586 9742518814098 11515799311182 13435099196379 14613778221147 14714632453177 26870198392758 29227556442294 29429264906354 40305297589137 44143897359531 80610595178274 88287794719062 103002427172239 132431692078593 206004854344478 264863384157186 309007281516717 338436546423071 618014563033434 676873092846142 927021844550151 1015309639269213 1854043689100302 2030619278538426 2369055824961497 3045928917807639 4738111649922994 6091857835615278 7107167474884491 14214334949768982 21321502424653473 42643004849306946
• Sum of all divisors σ(n): 110458431709254720
• Sum of proper divisors (its aliquot sum) s(n): 67815426859947774
• 42643004849306946 is an abundant number, because the sum of its proper divisors (67815426859947774) is greater than itself. Its abundance is 25172422010640828

Bases of 42643004849306946

• Binary: 10010111011111111001011001000100001100101011110101000010₂
• Hexadecimal: 0x977F964432BD42
• Base-36: BNVOLZHIP8I

Squares and roots of 42643004849306946

• 42643004849306946 squared (42643004849306946²) is 1818425862578015712333856523846916
• 42643004849306946 cubed (42643004849306946³) is 77543142876019490206665704464112351046264399478536
• The square root of 42643004849306946 is 206501827.7142043747
• The cube root of 42643004849306946 is 349367.5786329889

Scales and comparisons

• 42,643,004,849,306,946 seconds is equal to 1,355,915,650 years, 38 weeks, 23 hours, 29 minutes, 6 seconds.
• To count from 1 to 42,643,004,849,306,946 would take you about four billion, sixty-seven million, seven hundred forty-six thousand, nine hundred fifty-two 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 42643004849306946 cubic inches would be around 29114 feet tall.

Recreational maths with 42643004849306946

• 42643004849306946 backwards is 64960394840034624
• The number of decimal digits it has is: 17
• The sum of 42643004849306946's digits is 72
• More coming soon!