74168728998

Names of 74168728998

• Cardinal: 74168728998 can be written as Seventy-four billion, one hundred sixty-eight million, seven hundred twenty-eight thousand, nine hundred ninety-eight.

Scientific notation

• Scientific notation: 7.4168728998 × 10¹⁰

Factors of 74168728998

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 135840188

Divisors of 74168728998

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 135840163 271680326 407520489 815040978 950881141 1765922119 1901762282 2852643423 3531844238 5297766357 5705286846 10595532714 12361454833 24722909666 37084364499 74168728998
• Sum of all divisors σ(n): 182569180416
• Sum of proper divisors (its aliquot sum) s(n): 108400451418
• 74168728998 is an abundant number, because the sum of its proper divisors (108400451418) is greater than itself. Its abundance is 34231722420

Bases of 74168728998

• Binary: 1000101000100110011001111110110100110₂
• Hexadecimal: 0x1144CCFDA6
• Base-36: Y2M59K6

Squares and roots of 74168728998

• 74168728998 squared (74168728998²) is 5501000361178766084004
• 74168728998 cubed (74168728998³) is 408002205006168021516526378747992
• The square root of 74168728998 is 272339.3636586529
• The cube root of 74168728998 is 4201.5249375279

Scales and comparisons

• 74,168,728,998 seconds is equal to 2,358 years, 17 weeks, 3 days, 8 hours, 43 minutes, 18 seconds.
• To count from 1 to 74,168,728,998 would take you about four thousand, seven hundred sixteen 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 74168728998 cubic inches would be around 350.1 feet tall.

Recreational maths with 74168728998

• 74168728998 backwards is 89982786147
• The number of decimal digits it has is: 11
• The sum of 74168728998's digits is 69
• More coming soon!