74345249380

Names of 74345249380

• Cardinal: 74345249380 can be written as Seventy-four billion, three hundred forty-five million, two hundred forty-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 7.434524938 × 10¹⁰

Factors of 74345249380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 136238

Divisors of 74345249380

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 61 122 244 305 449 610 898 1220 1796 2245 4490 8980 27389 54778 109556 135721 136945 271442 273890 542884 547780 678605 1357210 2714420 8278981 16557962 33115924 41394905 60938729 82789810 121877458 165579620 243754916 304693645 609387290 1218774580 3717262469 7434524938 14869049876 18586312345 37172624690 74345249380
• Sum of all divisors σ(n): 159039039600
• Sum of proper divisors (its aliquot sum) s(n): 84693790220
• 74345249380 is an abundant number, because the sum of its proper divisors (84693790220) is greater than itself. Its abundance is 10348540840

Bases of 74345249380

• Binary: 1000101001111010100100111101001100100₂
• Hexadecimal: 0x114F527A64
• Base-36: Y5J8PK4

Squares and roots of 74345249380

• 74345249380 squared (74345249380²) is 5527216105374390384400
• 74345249380 cubed (74345249380³) is 410922259731211411393692061672000
• The square root of 74345249380 is 272663.2527129389
• The cube root of 74345249380 is 4204.8554839645

Scales and comparisons

• 74,345,249,380 seconds is equal to 2,363 years, 49 weeks, 2 days, 10 hours, 9 minutes, 40 seconds.
• To count from 1 to 74,345,249,380 would take you about four thousand, seven hundred twenty-seven 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 74345249380 cubic inches would be around 350.4 feet tall.

Recreational maths with 74345249380

• 74345249380 backwards is 08394254347
• The number of decimal digits it has is: 11
• The sum of 74345249380's digits is 49
• More coming soon!