513303146868

Names of 513303146868

• Cardinal: 513303146868 can be written as Five hundred thirteen billion, three hundred three million, one hundred forty-six thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 5.13303146868 × 10¹¹

Factors of 513303146868

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26556

Divisors of 513303146868

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 6 12 31 41 62 82 93 123 124 164 186 246 372 492 961 1271 1681 1922 2542 2883 3362 3813 3844 5043 5084 5766 6724 7626 10086 11532 15252 20172 26479 39401 52111 52958 78802 79437 104222 105916 118203 156333 157604 158874 208444 236406 312666 317748 472812 625332 820849 1085639 1615441 1641698 2171278 2462547 3230882 3256917 3283396 4342556 4846323 4925094 6461764 6513834 9692646 9850188 13027668 19385292 25446319 33654809 44511199 50892638 67309618 76338957 89022398 100964427 101785276 133533597 134619236 152677914 178044796 201928854 267067194 305355828 403857708 534134388 1043299079 1379847169 2086598158 2759694338 3129897237 4139541507 4173196316 5519388676 6259794474 8279083014 12519588948 16558166028 42775262239 85550524478 128325786717 171101048956 256651573434 513303146868
• Sum of all divisors σ(n): 1268558612160
• Sum of proper divisors (its aliquot sum) s(n): 755255465292
• 513303146868 is an abundant number, because the sum of its proper divisors (755255465292) is greater than itself. Its abundance is 241952318424

Bases of 513303146868

• Binary: 111011110000011010000000111000101110100₂
• Hexadecimal: 0x7783407174
• Base-36: 6JT3FUYC

Squares and roots of 513303146868

• 513303146868 squared (513303146868²) is 263480120584591578209424
• 513303146868 cubed (513303146868³) is 135245175033230960887427875933684032
• The square root of 513303146868 is 716451.7756750973
• The cube root of 513303146868 is 8006.7814730993

Scales and comparisons

• 513,303,146,868 seconds is equal to 16,321 years, 23 weeks, 3 days, 15 hours, 27 minutes, 48 seconds.
• To count from 1 to 513,303,146,868 would take you about thirty-two thousand, six hundred forty-two 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 513303146868 cubic inches would be around 667.2 feet tall.

Recreational maths with 513303146868

• 513303146868 backwards is 868641303315
• The number of decimal digits it has is: 12
• The sum of 513303146868's digits is 48
• More coming soon!