73230989824

Names of 73230989824

• Cardinal: 73230989824 can be written as Seventy-three billion, two hundred thirty million, nine hundred eighty-nine thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 7.3230989824 × 10¹⁰

Factors of 73230989824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2481

Divisors of 73230989824

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 32 64 128 181 256 362 421 512 724 842 1448 1684 1877 2896 3368 3754 5792 6736 7508 11584 13472 15016 23168 26944 30032 46336 53888 60064 76201 92672 107776 120128 152402 215552 240256 304804 339737 480512 609608 679474 790217 961024 1219216 1358948 1580434 2438432 2717896 3160868 4876864 5435792 6321736 9753728 10871584 12643472 19507456 21743168 25286944 39014912 43486336 50573888 86972672 101147776 143029277 173945344 202295552 286058554 404591104 572117108 1144234216 2288468432 4576936864 9153873728 18307747456 36615494912 73230989824
• Sum of all divisors σ(n): 147555383976
• Sum of proper divisors (its aliquot sum) s(n): 74324394152
• 73230989824 is an abundant number, because the sum of its proper divisors (74324394152) is greater than itself. Its abundance is 1093404328

Bases of 73230989824

• Binary: 1000100001100111010000011101000000000₂
• Hexadecimal: 0x110CE83A00
• Base-36: XN3U9DS

Squares and roots of 73230989824

• 73230989824 squared (73230989824²) is 5362777870602791550976
• 73230989824 cubed (73230989824³) is 392721531670485416815516633268224
• The square root of 73230989824 is 270612.2499518453
• The cube root of 73230989824 is 4183.7427049377

Scales and comparisons

• 73,230,989,824 seconds is equal to 2,328 years, 26 weeks, 6 days, 21 hours, 37 minutes, 4 seconds.
• To count from 1 to 73,230,989,824 would take you about four thousand, six hundred fifty-seven 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 73230989824 cubic inches would be around 348.6 feet tall.

Recreational maths with 73230989824

• 73230989824 backwards is 42898903237
• The number of decimal digits it has is: 11
• The sum of 73230989824's digits is 55
• More coming soon!