42693636648

Names of 42693636648

• Cardinal: 42693636648 can be written as Forty-two billion, six hundred ninety-three million, six hundred thirty-six thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.2693636648 × 10¹⁰

Factors of 42693636648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1410822

Divisors of 42693636648

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 13 24 26 39 52 78 97 104 156 194 291 312 388 582 776 1164 1261 2328 2522 3783 5044 7566 10088 15132 30264 1410707 2821414 4232121 5642828 8464242 11285656 16928484 18339191 33856968 36678382 55017573 73356764 110035146 136838579 146713528 220070292 273677158 410515737 440140584 547354316 821031474 1094708632 1642062948 1778901527 3284125896 3557803054 5336704581 7115606108 10673409162 14231212216 21346818324 42693636648
• Sum of all divisors σ(n): 116129482560
• Sum of proper divisors (its aliquot sum) s(n): 73435845912
• 42693636648 is an abundant number, because the sum of its proper divisors (73435845912) is greater than itself. Its abundance is 30742209264

Bases of 42693636648

• Binary: 100111110000101111010011001000101000₂
• Hexadecimal: 0x9F0BD3228
• Base-36: JM2OSVC

Squares and roots of 42693636648

• 42693636648 squared (42693636648²) is 1822746610231448675904
• 42693636648 cubed (42693636648³) is 77819681478595148951706088929792
• The square root of 42693636648 is 206624.3854146939
• The cube root of 42693636648 is 3495.0579678925

Scales and comparisons

• 42,693,636,648 seconds is equal to 1,357 years, 27 weeks, 2 days, 7 hours, 30 minutes, 48 seconds.
• To count from 1 to 42,693,636,648 would take you about two thousand, seven hundred fifteen 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 42693636648 cubic inches would be around 291.3 feet tall.

Recreational maths with 42693636648

• 42693636648 backwards is 84663639624
• The number of decimal digits it has is: 11
• The sum of 42693636648's digits is 57
• More coming soon!