538504974644

Names of 538504974644

• Cardinal: 538504974644 can be written as Five hundred thirty-eight billion, five hundred four million, nine hundred seventy-four thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 5.38504974644 × 10¹¹

Factors of 538504974644

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 11109

Divisors of 538504974644

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 13 14 26 28 47 52 61 91 94 122 182 188 244 329 364 427 611 658 793 854 1222 1316 1586 1708 2209 2444 2867 3172 4277 4418 5551 5734 8554 8836 10979 11102 11468 15463 17108 20069 21958 22204 28717 30926 37271 40138 43916 57434 61852 74542 76853 80276 114868 134749 142727 149084 153706 201019 260897 269498 285454 307412 402038 516013 521794 538996 570908 669719 804076 943243 999089 1032026 1043588 1339438 1751737 1886486 1998178 2064052 2678876 3503474 3612091 3772972 3996356 4688033 6708169 7006948 7224182 8706347 9376066 12262159 13416338 14448364 17412694 18752132 24252611 24524318 26832676 31476793 34825388 46957183 48505222 49048636 60944429 62953586 93914366 97010444 121888858 125907172 169768277 187828732 220337551 243777716 315283943 339536554 409198309 440675102 630567886 679073108 818396618 881350204 1261135772 1479409271 1636793236 2206987601 2864388163 2958818542 4413975202 5728776326 5917637084 8827950404 10355864897 11457552652 19232320523 20711729794 38464641046 41423459588 76929282092 134626243661 269252487322 538504974644
• Sum of all divisors σ(n): 1204596650880
• Sum of proper divisors (its aliquot sum) s(n): 666091676236
• 538504974644 is an abundant number, because the sum of its proper divisors (666091676236) is greater than itself. Its abundance is 127586701592

Bases of 538504974644

• Binary: 111110101100001011001011101000100110100₂
• Hexadecimal: 0x7D6165D134
• Base-36: 6VDVYHPW

Squares and roots of 538504974644

• 538504974644 squared (538504974644²) is 289987607716335082926736
• 538504974644 cubed (538504974644³) is 156159769340359242576069606989681984
• The square root of 538504974644 is 733828.9818779303
• The cube root of 538504974644 is 8135.7308609063

Scales and comparisons

• 538,504,974,644 seconds is equal to 17,122 years, 41 weeks, 1 day, 11 hours, 10 minutes, 44 seconds.
• To count from 1 to 538,504,974,644 would take you about thirty-four thousand, two hundred forty-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 538504974644 cubic inches would be around 678 feet tall.

Recreational maths with 538504974644

• 538504974644 backwards is 446479405835
• The number of decimal digits it has is: 12
• The sum of 538504974644's digits is 59
• More coming soon!