74138032089

Names of 74138032089

• Cardinal: 74138032089 can be written as Seventy-four billion, one hundred thirty-eight million, thirty-two thousand and eighty-nine.

Scientific notation

• Scientific notation: 7.4138032089 × 10¹⁰

Factors of 74138032089

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 274

Divisors of 74138032089

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 9 11 33 37 99 111 121 223 333 363 407 669 1089 1221 1369 2007 2453 3663 4107 4477 7359 8251 12321 13431 15059 22077 24753 26983 40293 45177 49729 74259 80949 90761 135531 149187 165649 242847 272283 305287 447561 496947 547019 816849 915861 998371 1490841 1641057 1839973 2747583 2995113 3358157 4923171 5519919 6017209 8985339 10074471 16559757 18051627 20239703 30223413 36939727 54154881 60719109 68079001 110819181 182157327 204237003 222636733 332457543 612711009 667910199 748869011 2003730597 2246607033 6739821099 8237559121 24712677363 74138032089
• Sum of all divisors σ(n): 121520812959
• Sum of proper divisors (its aliquot sum) s(n): 47382780870
• 74138032089 is a deficient number, because the sum of its proper divisors (47382780870) is less than itself. Its deficiency is 26755251219

Bases of 74138032089

• Binary: 1000101000010111110001001011111011001₂
• Hexadecimal: 0x1142F897D9
• Base-36: Y23VBO9

Squares and roots of 74138032089

• 74138032089 squared (74138032089²) is 5496447802029593703921
• 74138032089 cubed (74138032089³) is 407495823522383537348927463120969
• 74138032089 is a perfect square number. Its square root is 272283
• The cube root of 74138032089 is 4200.9452160033

Scales and comparisons

• 74,138,032,089 seconds is equal to 2,357 years, 18 weeks, 5 days, 1 hour, 48 minutes, 9 seconds.
• To count from 1 to 74,138,032,089 would take you about four thousand, seven hundred fourteen 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 74138032089 cubic inches would be around 350.1 feet tall.

Recreational maths with 74138032089

• 74138032089 backwards is 98023083147
• The number of decimal digits it has is: 11
• The sum of 74138032089's digits is 45
• More coming soon!