73049189808

Names of 73049189808

• Cardinal: 73049189808 can be written as Seventy-three billion, forty-nine million, one hundred eighty-nine thousand, eight hundred eight.

Scientific notation

• Scientific notation: 7.3049189808 × 10¹⁰

Factors of 73049189808

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5585

Divisors of 73049189808

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 42 48 49 56 84 98 112 147 168 196 294 336 392 588 784 1176 2352 5573 11146 16719 22292 33438 39011 44584 66876 78022 89168 117033 133752 156044 234066 267504 273077 312088 468132 546154 624176 819231 936264 1092308 1638462 1872528 2184616 3276924 4369232 6553848 13107696 31058329 62116658 93174987 124233316 186349974 217408303 248466632 372699948 434816606 496933264 652224909 745399896 869633212 1304449818 1490799792 1521858121 1739266424 2608899636 3043716242 3478532848 4565574363 5217799272 6087432484 9131148726 10435598544 12174864968 18262297452 24349729936 36524594904 73049189808
• Sum of all divisors σ(n): 219559666404
• Sum of proper divisors (its aliquot sum) s(n): 146510476596
• 73049189808 is an abundant number, because the sum of its proper divisors (146510476596) is greater than itself. Its abundance is 73461286788

Bases of 73049189808

• Binary: 1000100000010000100100010110110110000₂
• Hexadecimal: 0x1102122DB0
• Base-36: XK3LNLC

Squares and roots of 73049189808

• 73049189808 squared (73049189808²) is 5336184131605211076864
• 73049189808 cubed (73049189808³) is 389803927480066715675742413402112
• The square root of 73049189808 is 270276.1362162779
• The cube root of 73049189808 is 4180.2777111493

Scales and comparisons

• 73,049,189,808 seconds is equal to 2,322 years, 38 weeks, 2 days, 17 hours, 36 minutes, 48 seconds.
• To count from 1 to 73,049,189,808 would take you about four thousand, six hundred forty-five 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 73049189808 cubic inches would be around 348.4 feet tall.

Recreational maths with 73049189808

• 73049189808 backwards is 80898194037
• The number of decimal digits it has is: 11
• The sum of 73049189808's digits is 57
• More coming soon!