404389104990

Names of 404389104990

• Cardinal: 404389104990 can be written as Four hundred four billion, three hundred eighty-nine million, one hundred four thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 4.0438910499 × 10¹¹

Factors of 404389104990

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1615

Divisors of 404389104990

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 13 15 26 30 37 39 61 65 74 78 111 122 130 183 185 195 222 305 366 370 390 433 481 555 610 793 866 915 962 1061 1110 1299 1443 1586 1830 2122 2165 2257 2379 2405 2598 2886 3183 3965 4330 4514 4758 4810 5305 5629 6366 6495 6771 7215 7930 10610 11258 11285 11895 12990 13542 13793 14430 15915 16021 16887 22570 23790 26413 27586 28145 29341 31830 32042 33774 33855 39257 41379 48063 52826 56290 58682 64721 67710 68965 78514 79239 80105 82758 84435 88023 96126 117771 129442 132065 137930 146705 158478 160210 168870 176046 194163 196285 206895 208273 235542 240315 264130 293410 323605 343369 388326 392570 396195 413790 416546 440115 459413 480630 510341 588855 624819 647210 686738 792390 841373 880230 918826 970815 977281 1020682 1030107 1041365 1177710 1249638 1378239 1531023 1682746 1716845 1941630 1954562 2060214 2082730 2297065 2394677 2524119 2551705 2756478 2931843 3062046 3124095 3433690 4206865 4594130 4789354 4886405 5048238 5103410 5150535 5863686 5972369 6248190 6891195 7184031 7655115 8413730 9772810 10301070 11944738 11973385 12620595 12704653 13782390 14368062 14659215 15310230 16998281 17917107 23946770 25241190 25409306 28024193 29318430 29861845 31130801 33996562 35834214 35920155 38113959 50994843 56048386 59723690 62261602 63523265 71840310 76227918 84072579 84991405 89585535 93392403 101989686 127046530 140120965 155654005 168145158 169982810 179171070 186784806 190569795 220977653 254974215 280241930 311308010 364314509 381139590 420362895 441955306 466962015 509948430 662932959 728629018 840725790 933924030 1036895141 1092943527 1104888265 1325865918 1821572545 2073790282 2185887054 2209776530 3110685423 3314664795 3643145090 5184475705 5464717635 6221370846 6629329590 10368951410 10929435270 13479636833 15553427115 26959273666 31106854230 40438910499 67398184165 80877820998 134796368330 202194552495 404389104990
• Sum of all divisors σ(n): 1094586441984
• Sum of proper divisors (its aliquot sum) s(n): 690197336994
• 404389104990 is an abundant number, because the sum of its proper divisors (690197336994) is greater than itself. Its abundance is 285808232004

Bases of 404389104990

• Binary: 101111000100111011110000000110101011110₂
• Hexadecimal: 0x5E27780D5E
• Base-36: 55RUTYE6

Squares and roots of 404389104990

• 404389104990 squared (404389104990²) is 163530548234613242900100
• 404389104990 cubed (404389104990³) is 66129972039119273835172910981499000
• The square root of 404389104990 is 635915.9574896671
• The cube root of 404389104990 is 7394.9143593041

Scales and comparisons

• 404,389,104,990 seconds is equal to 12,858 years, 16 weeks, 5 days, 10 hours, 56 minutes, 30 seconds.
• To count from 1 to 404,389,104,990 would take you about twenty-five thousand, seven hundred sixteen 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 404389104990 cubic inches would be around 616.2 feet tall.

Recreational maths with 404389104990

• 404389104990 backwards is 099401983404
• The number of decimal digits it has is: 12
• The sum of 404389104990's digits is 51
• More coming soon!