143973249849

Names of 143973249849

• Cardinal: 143973249849 can be written as One hundred forty-three billion, nine hundred seventy-three million, two hundred forty-nine thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 1.43973249849 × 10¹¹

Factors of 143973249849

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 5157

Divisors of 143973249849

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 9 11 13 17 27 33 39 51 81 99 117 121 143 153 169 187 221 297 351 363 429 459 507 561 663 891 1053 1089 1287 1377 1521 1573 1683 1859 1989 2057 2431 2873 3267 3861 4563 4719 5049 5113 5577 5967 6171 7293 8619 9801 11583 13689 14157 15147 15339 16731 17901 18513 20449 21879 25857 26741 31603 42471 46017 50193 55539 56243 61347 65637 66469 77571 80223 86921 94809 127413 138051 150579 166617 168729 184041 196911 199407 232713 240669 260763 284427 347633 414153 506187 552123 598221 618673 722007 731159 782289 853281 864097 956131 1042899 1129973 1518561 1656369 1794663 1856019 2166021 2193477 2346867 2559843 2592291 2868393 3128697 3389919 4555683 5383989 5568057 6580431 7040601 7776873 8042749 8605179 9386091 9505067 10169757 10517441 12429703 14689649 16704171 19741293 23330619 24128247 25815537 28158273 28515201 30509271 31552323 37289109 44068947 50112513 59223879 69991857 72384741 77446611 85545603 91527813 94656969 104555737 111867327 132206841 136726733 161586139 217154223 256636809 283970907 313667211 335601981 396620523 410180199 484758417 651462669 769910427 851912721 941001633 1006805943 1189861569 1230540597 1454275251 1777447529 2823004899 3691621791 4362825753 5332342587 8469014697 11074865373 13088477259 15997027761 47991083283 143973249849
• Sum of all divisors σ(n): 271094888988
• Sum of proper divisors (its aliquot sum) s(n): 127121639139
• 143973249849 is a deficient number, because the sum of its proper divisors (127121639139) is less than itself. Its deficiency is 16851610710

Bases of 143973249849

• Binary: 10000110000101011110010111001100111001₂
• Hexadecimal: 0x2185797339
• Base-36: 1U51YEK9

Squares and roots of 143973249849

• 143973249849 squared (143973249849²) is 20728296672082578522801
• 143973249849 cubed (143973249849³) is 2984320235713940300823389716307049
• The square root of 143973249849 is 379438.0711644523
• The cube root of 143973249849 is 5241.1582070775

Scales and comparisons

• 143,973,249,849 seconds is equal to 4,577 years, 47 weeks, 1 hour, 24 minutes, 9 seconds.
• To count from 1 to 143,973,249,849 would take you about nine thousand, one hundred fifty-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 143973249849 cubic inches would be around 436.8 feet tall.

Recreational maths with 143973249849

• 143973249849 backwards is 948942379341
• The number of decimal digits it has is: 12
• The sum of 143973249849's digits is 63
• More coming soon!