142555869082

Names of 142555869082

• Cardinal: 142555869082 can be written as One hundred forty-two billion, five hundred fifty-five million, eight hundred sixty-nine thousand and eighty-two.

Scientific notation

• Scientific notation: 1.42555869082 × 10¹¹

Factors of 142555869082

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1964

Divisors of 142555869082

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 11 19 22 31 38 62 71 89 142 178 209 341 418 589 682 781 979 1178 1349 1562 1691 1741 1958 2201 2698 2759 3382 3482 4402 5518 6319 6479 12638 12958 14839 18601 19151 24211 29678 30349 33079 37202 38302 41819 48422 52421 53971 60698 66158 69509 83638 104842 107942 120061 123611 139018 154949 195889 240122 247222 309898 363869 391778 460009 576631 593681 727738 920018 1025449 1153262 1187362 1320671 1359721 1704439 2050898 2154779 2348609 2641342 2719442 2944031 3408878 3721891 3831941 4309558 4697218 4803419 5888062 7443782 7663882 9606838 11001379 11279939 22002758 22559878 25834699 32384341 40940801 42151351 51669398 52837609 64768682 72806879 81881602 84302702 91264961 105675218 121015169 145613758 182529922 209026201 242030338 341042749 418052402 682085498 800875669 1003914571 1601751338 2007829142 2299288211 3751470239 4598576422 6479812231 7502940478 12959624462 71277934541 142555869082
• Sum of all divisors σ(n): 260079206400
• Sum of proper divisors (its aliquot sum) s(n): 117523337318
• 142555869082 is a deficient number, because the sum of its proper divisors (117523337318) is less than itself. Its deficiency is 25032531764

Bases of 142555869082

• Binary: 10000100110000111111011110111110011010₂
• Hexadecimal: 0x2130FDEF9A
• Base-36: 1THM30KA

Squares and roots of 142555869082

• 142555869082 squared (142555869082²) is 20322175809724323522724
• 142555869082 cubed (142555869082³) is 2897045434192448006616455596019368
• The square root of 142555869082 is 377565.7149186085
• The cube root of 142555869082 is 5223.9021565851

Scales and comparisons

• 142,555,869,082 seconds is equal to 4,532 years, 43 weeks, 3 days, 4 hours, 31 minutes, 22 seconds.
• To count from 1 to 142,555,869,082 would take you about nine thousand and sixty-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 142555869082 cubic inches would be around 435.3 feet tall.

Recreational maths with 142555869082

• 142555869082 backwards is 280968555241
• The number of decimal digits it has is: 12
• The sum of 142555869082's digits is 55
• More coming soon!