30531548473472

Names of 30531548473472

• Cardinal: 30531548473472 can be written as Thirty trillion, five hundred thirty-one billion, five hundred forty-eight million, four hundred seventy-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.0531548473472 × 10¹³

Factors of 30531548473472

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28748

Divisors of 30531548473472

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 17 32 34 64 68 128 136 272 289 544 578 1088 1156 2176 2312 4624 9248 18496 28729 36992 57458 114916 229832 459664 488393 919328 976786 1838656 1953572 3677312 3907144 7814288 8302681 15628576 16605362 31257152 33210724 62514304 66421448 132842896 265685792 531371584 825355441 1062743168 1650710882 3301421764 6602843528 13205687056 14031042497 26411374112 28062084994 52822748224 56124169988 105645496448 112248339976 224496679952 238527722449 448993359904 477055444898 897986719808 954110889796 1795973439616 1908221779592 3816443559184 7632887118368 15265774236736 30531548473472
• Sum of all divisors σ(n): 64615199826735
• Sum of proper divisors (its aliquot sum) s(n): 34083651353263
• 30531548473472 is an abundant number, because the sum of its proper divisors (34083651353263) is greater than itself. Its abundance is 3552102879791

Bases of 30531548473472

• Binary: 110111100010010101110000110011110100010000000₂
• Hexadecimal: 0x1BC4AE19E880
• Base-36: ATLZZNR7K

Squares and roots of 30531548473472

• 30531548473472 squared (30531548473472²) is 932175452187970413487734784
• 30531548473472 cubed (30531548473472³) is 28460760004257699400323349583830395650048
• The square root of 30531548473472 is 5525536.0349446641
• The cube root of 30531548473472 is 31254.7678181479

Scales and comparisons

• 30,531,548,473,472 seconds is equal to 970,808 years, 41 weeks, 4 days, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 30,531,548,473,472 would take you about two million, four hundred twenty-seven thousand and twenty-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 30531548473472 cubic inches would be around 2604.6 feet tall.

Recreational maths with 30531548473472

• 30531548473472 backwards is 27437484513503
• The number of decimal digits it has is: 14
• The sum of 30531548473472's digits is 56
• More coming soon!