73977297121

Names of 73977297121

• Cardinal: 73977297121 can be written as Seventy-three billion, nine hundred seventy-seven million, two hundred ninety-seven thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 7.3977297121 × 10¹⁰

Factors of 73977297121

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1850

Divisors of 73977297121

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 13 17 67 91 119 221 469 653 871 1093 1139 1547 4571 6097 7651 7973 8489 11101 14209 14807 18581 43751 59423 73231 77707 99463 103649 130067 144313 241553 306257 512617 568763 713729 743767 952003 1010191 1244927 1690871 3981341 4996103 5206369 6664021 8714489 9278477 9668971 12133393 16184051 47819843 64949339 67682797 84933751 113288357 157734109 334738901 621657959 812937331 1104138763 4351605713 5690561317 10568185303 73977297121
• Sum of all divisors σ(n): 98083173888
• Sum of proper divisors (its aliquot sum) s(n): 24105876767
• 73977297121 is a deficient number, because the sum of its proper divisors (24105876767) is less than itself. Its deficiency is 49871420354

Bases of 73977297121

• Binary: 1000100111001011000111111100011100001₂
• Hexadecimal: 0x113963F8E1
• Base-36: XZG67S1

Squares and roots of 73977297121

• 73977297121 squared (73977297121²) is 5472640489328714888641
• 73977297121 cubed (73977297121³) is 404851151515485171154091684902561
• The square root of 73977297121 is 271987.6782521591
• The cube root of 73977297121 is 4197.9070660897

Scales and comparisons

• 73,977,297,121 seconds is equal to 2,352 years, 12 weeks, 6 days, 17 hours, 12 minutes, 1 second.
• To count from 1 to 73,977,297,121 would take you about four thousand, seven hundred four 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 73977297121 cubic inches would be around 349.8 feet tall.

Recreational maths with 73977297121

• 73977297121 backwards is 12179277937
• The number of decimal digits it has is: 11
• The sum of 73977297121's digits is 55
• More coming soon!