505985990424

Names of 505985990424

• Cardinal: 505985990424 can be written as Five hundred five billion, nine hundred eighty-five million, nine hundred ninety thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 5.05985990424 × 10¹¹

Factors of 505985990424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 194

Divisors of 505985990424

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 12 23 24 46 59 69 92 107 118 138 177 184 214 236 276 321 354 428 472 529 552 642 708 856 1058 1284 1357 1416 1587 2116 2461 2568 2714 3174 3481 4071 4232 4922 5428 6313 6348 6962 7383 8142 9844 10443 10856 11449 12626 12696 13924 14766 16284 18939 19688 20886 22898 25252 27848 29532 31211 32568 34347 37878 41772 45796 50504 56603 59064 62422 68694 75756 80063 83544 91592 93633 113206 124844 137388 145199 151512 160126 169809 187266 226412 240189 249688 263327 274776 290398 320252 339618 372467 374532 435597 452824 480378 526654 580796 640504 675491 679236 744934 749064 789981 871194 960756 1053308 1117401 1161592 1350982 1358472 1489868 1579962 1742388 1841449 1921512 2026473 2106616 2234802 2701964 2979736 3159924 3339577 3484776 3682898 4052946 4469604 5403928 5524347 6056521 6319848 6679154 7365796 8105892 8566741 8939208 10018731 11048694 12113042 13358308 14731592 15536293 16211784 17133482 18169563 20037462 22097388 24226084 25700223 26716616 31072586 34266964 36339126 39853969 40074924 44194776 46608879 48452168 51400446 62145172 68533928 72678252 79707938 80149848 93217758 102800892 119561907 124290344 145356504 159415876 186435516 197035043 205601784 239123814 318831752 357334739 372871032 394070086 478247628 591105129 714669478 788140172 916641287 956495256 1072004217 1182210258 1429338956 1576280344 1833282574 2144008434 2364420516 2749923861 2858677912 3666565148 4288016868 4728841032 5499847722 7333130296 8576033736 10999695444 21082749601 21999390888 42165499202 63248248803 84330998404 126496497606 168661996808 252992995212 505985990424
• Sum of all divisors σ(n): 1357836321660
• Sum of proper divisors (its aliquot sum) s(n): 851850331236
• 505985990424 is an abundant number, because the sum of its proper divisors (851850331236) is greater than itself. Its abundance is 345864340812

Bases of 505985990424

• Binary: 111010111001111000111010111111100011000₂
• Hexadecimal: 0x75CF1D7F18
• Base-36: 6GG2ZSWO

Squares and roots of 505985990424

• 505985990424 squared (505985990424²) is 256021822505356219699776
• 505985990424 cubed (505985990424³) is 129543455430530199869719699290945024
• The square root of 505985990424 is 711326.9223247493
• The cube root of 505985990424 is 7968.5535857991

Scales and comparisons

• 505,985,990,424 seconds is equal to 16,088 years, 41 weeks, 8 hours, 24 seconds.
• To count from 1 to 505,985,990,424 would take you about thirty-two thousand, one hundred seventy-seven 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 505985990424 cubic inches would be around 664 feet tall.

Recreational maths with 505985990424

• 505985990424 backwards is 424099589505
• The number of decimal digits it has is: 12
• The sum of 505985990424's digits is 60
• More coming soon!