73997945406464

Names of 73997945406464

• Cardinal: 73997945406464 can be written as Seventy-three trillion, nine hundred ninety-seven billion, nine hundred forty-five million, four hundred six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 7.3997945406464 × 10¹³

Factors of 73997945406464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 66441

Divisors of 73997945406464

• Number of divisors d(n): 88
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 1051 1069 2102 2138 4204 4276 8408 8552 16816 17104 33632 34208 64319 67264 68416 128638 134528 136832 257276 269056 273664 514552 538112 547328 1029104 1076224 1094656 1123519 2058208 2247038 4116416 4494076 8232832 8988152 16465664 17976304 32931328 35952608 65862656 67599269 68757011 71905216 135198538 137514022 143810432 270397076 275028044 287620864 540794152 550056088 575241728 1081588304 1100112176 1150483456 2163176608 2200224352 4326353216 4400448704 8652706432 8800897408 17305412864 17601794816 34610825728 35203589632 69221651456 70407179264 72263618561 144527237122 289054474244 578108948488 1156217896976 2312435793952 4624871587904 9249743175808 18499486351616 36998972703232 73997945406464
• Sum of all divisors σ(n): 148205184345600
• Sum of proper divisors (its aliquot sum) s(n): 74207238939136
• 73997945406464 is an abundant number, because the sum of its proper divisors (74207238939136) is greater than itself. Its abundance is 209293532672

Bases of 73997945406464

• Binary: 10000110100110011111101010000000000010000000000₂
• Hexadecimal: 0x434CFD400400
• Base-36: Q8A6Q4HKW

Squares and roots of 73997945406464

• 73997945406464 squared (73997945406464²) is 5475695924378026598172983296
• 73997945406464 cubed (73997945406464³) is 405190248074522639626531721623110202425344
• The square root of 73997945406464 is 8602205.8453901229
• The cube root of 73997945406464 is 41982.9759815627

Scales and comparisons

• 73,997,945,406,464 seconds is equal to 2,352,905 years, 40 weeks, 1 day, 11 hours, 7 minutes, 44 seconds.
• To count from 1 to 73,997,945,406,464 would take you about five million, eight hundred eighty-two thousand, two hundred sixty-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 73997945406464 cubic inches would be around 3498.6 feet tall.

Recreational maths with 73997945406464

• 73997945406464 backwards is 46460454979937
• The number of decimal digits it has is: 14
• The sum of 73997945406464's digits is 77
• More coming soon!