139012407783879

Names of 139012407783879

• Cardinal: 139012407783879 can be written as One hundred thirty-nine trillion, twelve billion, four hundred seven million, seven hundred eighty-three thousand, eight hundred seventy-nine.

Scientific notation

• Scientific notation: 1.39012407783879 × 10¹⁴

Factors of 139012407783879

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 155

Divisors of 139012407783879

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 19 21 37 57 89 111 133 259 267 361 399 623 703 777 1083 1369 1691 1869 2109 2527 3293 4107 4921 5073 6859 7581 7921 9583 9879 11837 13357 14763 20577 23051 23763 26011 28749 32129 35511 40071 48013 55447 62567 69153 78033 93499 96387 121841 144039 150499 166341 182077 187701 224903 253783 280497 293077 365523 437969 451497 494209 546231 610451 674709 704969 761349 852887 879231 1053493 1188773 1313907 1482627 1776481 1831353 2051539 2114907 2314979 2558661 2859481 3160479 3459463 3566319 4273157 4934783 5329443 5568463 6154617 6944937 8321411 8578443 9389971 10378389 10843849 12819471 13394411 14804349 16204853 16705389 20016367 22586687 24964233 26083853 28169913 32531547 38979241 40183233 43984601 48614559 54330139 60049101 65729797 67760061 75906943 78251559 93760877 105800797 116937723 131953803 158106809 162990417 182586971 197189391 206033131 227720829 254493809 281282631 307892207 317402391 380310973 474320427 495593207 547760913 618099393 740605579 763481427 835707419 923676621 965102561 1140932919 1442231917 1486779621 1781456663 2010215143 2221816737 2507122257 2895307683 3469152449 3914629489 4326695751 4835382371 5344369989 5849951933 6030645429 6755717927 9416270933 10407457347 11743888467 14071506001 14506147113 17549855799 18336948659 20267153781 27402406423 28248812799 33847676597 42214518003 55010845977 65913896531 74377960291 82207219269 101543029791 128358640613 178909147727 197741689593 223133880873 348402024521 385075921839 520645722037 536727443181 1045206073563 1252364034089 1561937166111 2438814171647 3757092102267 6619638465899 7316442514941 19858915397697 46337469261293 139012407783879
• Sum of all divisors σ(n): 232412771404800
• Sum of proper divisors (its aliquot sum) s(n): 93400363620921
• 139012407783879 is a deficient number, because the sum of its proper divisors (93400363620921) is less than itself. Its deficiency is 45612044162958

Bases of 139012407783879

• Binary: 11111100110111001011001001011110111000111000111₂
• Hexadecimal: 0x7E6E592F71C7
• Base-36: 1D9XF2EF2F

Squares and roots of 139012407783879

• 139012407783879 squared (139012407783879²) is 19324449517871462787972286641
• 139012407783879 cubed (139012407783879³) is 2686338256577331722386522594032282966860439
• The square root of 139012407783879 is 11790352.3180555975
• The cube root of 139012407783879 is 51802.5559607843

Scales and comparisons

• 139,012,407,783,879 seconds is equal to 4,420,164 years, 29 weeks, 5 days, 21 hours, 44 minutes, 39 seconds.
• To count from 1 to 139,012,407,783,879 would take you about eleven million, fifty thousand, four hundred eleven 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 139012407783879 cubic inches would be around 4316.9 feet tall.

Recreational maths with 139012407783879

• 139012407783879 backwards is 978387704210931
• The number of decimal digits it has is: 15
• The sum of 139012407783879's digits is 69
• More coming soon!