40380801358921000

Names of 40380801358921000

• Cardinal: 40380801358921000 can be written as Forty quadrillion, three hundred eighty trillion, eight hundred one billion, three hundred fifty-eight million, nine hundred twenty-one thousand.

Scientific notation

• Scientific notation: 4.0380801358921 × 10¹⁶

Factors of 40380801358921000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6354596

Divisors of 40380801358921000

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 50 100 125 200 250 500 1000 6354589 12709178 25418356 31772945 50836712 63545890 127091780 158864725 254183560 317729450 635458900 794323625 1270917800 1588647250 3177294500 6354589000 40380801358921 80761602717842 161523205435684 201904006794605 323046410871368 403808013589210 807616027178420 1009520033973025 1615232054356840 2019040067946050 4038080135892100 5047600169865125 8076160271784200 10095200339730250 20190400679460500 40380801358921000
• Sum of all divisors σ(n): 94491090049615740
• Sum of proper divisors (its aliquot sum) s(n): 54110288690694740
• 40380801358921000 is an abundant number, because the sum of its proper divisors (54110288690694740) is greater than itself. Its abundance is 13729487331773740

Bases of 40380801358921000

• Binary: 10001111011101100001111111111000101111100111110100101000₂
• Hexadecimal: 0x8F761FF8BE7D28
• Base-36: B1LSS1RPG6G

Squares and roots of 40380801358921000

• 40380801358921000 squared (40380801358921000²) is 1630609118388636080266284241000000
• 40380801358921000 cubed (40380801358921000³) is 65845302903696809599820501510512047063961000000000
• The square root of 40380801358921000 is 200949748.3425172145
• The cube root of 40380801358921000 is 343077.0321108647

Scales and comparisons

• 40,380,801,358,921,000 seconds is equal to 1,283,984,577 years, 10 weeks, 14 hours, 56 minutes, 40 seconds.
• To count from 1 to 40,380,801,358,921,000 would take you about three billion, eight hundred fifty-one million, nine hundred fifty-three thousand, seven hundred thirty-one 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 40380801358921000 cubic inches would be around 28589.8 feet tall.

Recreational maths with 40380801358921000

• 40380801358921000 backwards is 00012985310808304
• The number of decimal digits it has is: 17
• The sum of 40380801358921000's digits is 52
• More coming soon!