72482100625

Names of 72482100625

• Cardinal: 72482100625 can be written as Seventy-two billion, four hundred eighty-two million, one hundred thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 7.2482100625 × 10¹⁰

Factors of 72482100625

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 105

Divisors of 72482100625

• Number of divisors d(n): 75
• Complete list of divisors:
  1 5 11 25 55 89 121 125 275 445 605 625 979 1331 1375 2225 3025 4895 6655 6875 7921 10769 11125 14641 15125 24475 33275 39605 53845 55625 73205 75625 87131 118459 122375 166375 198025 269225 366025 435655 592295 611875 831875 958441 990125 1303049 1346125 1830125 2178275 2961475 4792205 4950625 6515245 6730625 9150625 10542851 10891375 14807375 23961025 32576225 52714255 54456875 74036875 115971361 119805125 162881125 263571275 579856805 599025625 814405625 1317856375 2899284025 6589281875 14496420125 72482100625
• Sum of all divisors σ(n): 100762398055
• Sum of proper divisors (its aliquot sum) s(n): 28280297430
• 72482100625 is a deficient number, because the sum of its proper divisors (28280297430) is less than itself. Its deficiency is 44201803195

Bases of 72482100625

• Binary: 1000011100000010001010001010110010001₂
• Hexadecimal: 0x10E0451591
• Base-36: XAPYYS1

Squares and roots of 72482100625

• 72482100625 squared (72482100625²) is 5253654911012625390625
• 72482100625 cubed (72482100625³) is 380795943909042534208711181640625
• 72482100625 is a perfect square number. Its square root is 269225
• The cube root of 72482100625 is 4169.4322737117

Scales and comparisons

• 72,482,100,625 seconds is equal to 2,304 years, 36 weeks, 5 days, 4 hours, 50 minutes, 25 seconds.
• To count from 1 to 72,482,100,625 would take you about four thousand, six hundred nine 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 72482100625 cubic inches would be around 347.5 feet tall.

Recreational maths with 72482100625

• 72482100625 backwards is 52600128427
• The number of decimal digits it has is: 11
• The sum of 72482100625's digits is 37
• More coming soon!