16803711890

Names of 16803711890

• Cardinal: 16803711890 can be written as Sixteen billion, eight hundred three million, seven hundred eleven thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.680371189 × 10¹⁰

Factors of 16803711890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5571

Divisors of 16803711890

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 35 67 70 134 335 469 670 757 938 1514 2345 3785 4690 4733 5299 7570 9466 10598 23665 26495 33131 47330 50719 52990 66262 101438 165655 253595 317111 331310 355033 507190 634222 710066 1585555 1775165 2219777 3171110 3550330 3582881 4439554 7165762 11098885 17914405 22197770 25080167 35828810 50160334 125400835 240053027 250801670 480106054 1200265135 1680371189 2400530270 3360742378 8401855945 16803711890
• Sum of all divisors σ(n): 35137338624
• Sum of proper divisors (its aliquot sum) s(n): 18333626734
• 16803711890 is an abundant number, because the sum of its proper divisors (18333626734) is greater than itself. Its abundance is 1529914844

Bases of 16803711890

• Binary: 1111101001100101000100101110010010₂
• Hexadecimal: 0x3E9944B92
• Base-36: 7PWHV2Q

Squares and roots of 16803711890

• 16803711890 squared (16803711890²) is 282364733282127372100
• 16803711890 cubed (16803711890³) is 4744775625969562447051224269000
• The square root of 16803711890 is 129629.1321038601
• The cube root of 16803711890 is 2561.3469418385

Scales and comparisons

• 16,803,711,890 seconds is equal to 534 years, 15 weeks, 6 days, 9 hours, 44 minutes, 50 seconds.
• To count from 1 to 16,803,711,890 would take you about one thousand and sixty-eight 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 16803711890 cubic inches would be around 213.4 feet tall.

Recreational maths with 16803711890

• 16803711890 backwards is 09811730861
• The number of decimal digits it has is: 11
• The sum of 16803711890's digits is 44
• More coming soon!