40046388048

Names of 40046388048

• Cardinal: 40046388048 can be written as Forty billion, forty-six million, three hundred eighty-eight thousand and forty-eight.

Scientific notation

• Scientific notation: 4.0046388048 × 10¹⁰

Factors of 40046388048

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 33943

Divisors of 40046388048

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 13831 20107 27662 40214 41493 55324 60321 80428 82986 110648 120642 124479 160856 165972 180963 221296 241284 248958 321712 331944 361926 482568 497916 663888 723852 965136 995832 1447704 1991664 2895408 278099917 556199834 834299751 1112399668 1668599502 2224799336 2502899253 3337199004 4449598672 5005798506 6674398008 10011597012 13348796016 20023194024 40046388048
• Sum of all divisors σ(n): 112087943968
• Sum of proper divisors (its aliquot sum) s(n): 72041555920
• 40046388048 is an abundant number, because the sum of its proper divisors (72041555920) is greater than itself. Its abundance is 31995167872

Bases of 40046388048

• Binary: 100101010010111100110110001101010000₂
• Hexadecimal: 0x952F36350
• Base-36: IEAL2S0

Squares and roots of 40046388048

• 40046388048 squared (40046388048²) is 1603713195690997250304
• 40046388048 cubed (40046388048³) is 64222920952339837385774969966592
• The square root of 40046388048 is 200115.9365168101
• The cube root of 40046388048 is 3421.2734233965

Scales and comparisons

• 40,046,388,048 seconds is equal to 1,273 years, 18 weeks, 1 day, 20 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,046,388,048 would take you about two thousand, five hundred forty-six 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 40046388048 cubic inches would be around 285.1 feet tall.

Recreational maths with 40046388048

• 40046388048 backwards is 84088364004
• The number of decimal digits it has is: 11
• The sum of 40046388048's digits is 45
• More coming soon!