512972254821

Names of 512972254821

• Cardinal: 512972254821 can be written as Five hundred twelve billion, nine hundred seventy-two million, two hundred fifty-four thousand, eight hundred twenty-one.

Scientific notation

• Scientific notation: 5.12972254821 × 10¹¹

Factors of 512972254821

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2714

Divisors of 512972254821

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 31 39 93 379 403 709 1137 1209 1579 2127 4737 4927 9217 11749 14781 20527 21979 27651 35247 48949 61581 65937 146847 152737 268711 285727 458211 598441 636337 806133 857181 1119511 1795323 1909011 3358533 3493243 7779733 8330041 10479729 14553643 18551671 23339199 24990123 34704841 43660929 55655013 104114523 108290533 241171723 324871599 424294669 451162933 723515169 1272884007 1353488799 5515830697 13153134739 16547492091 39459404217 170990751607 512972254821
• Sum of all divisors σ(n): 763900928000
• Sum of proper divisors (its aliquot sum) s(n): 250928673179
• 512972254821 is a deficient number, because the sum of its proper divisors (250928673179) is less than itself. Its deficiency is 262043581642

Bases of 512972254821

• Binary: 111011101101111100001110110111001100101₂
• Hexadecimal: 0x776F876E65
• Base-36: 6JNMFP0L

Squares and roots of 512972254821

• 512972254821 squared (512972254821²) is 263140534216140957742041
• 512972254821 cubed (512972254821³) is 134983793171656328866105248636629661
• The square root of 512972254821 is 716220.8142891409
• The cube root of 512972254821 is 8005.0606252767

Scales and comparisons

• 512,972,254,821 seconds is equal to 16,310 years, 48 weeks, 2 days, 21 hours, 21 seconds.
• To count from 1 to 512,972,254,821 would take you about thirty-two thousand, six hundred twenty-one 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 512972254821 cubic inches would be around 667.1 feet tall.

Recreational maths with 512972254821

• 512972254821 backwards is 128452279215
• The number of decimal digits it has is: 12
• The sum of 512972254821's digits is 48
• More coming soon!