40043219380

Names of 40043219380

• Cardinal: 40043219380 can be written as Forty billion, forty-three million, two hundred nineteen thousand, three hundred eighty.

Scientific notation

• Scientific notation: 4.004321938 × 10¹⁰

Factors of 40043219380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2007

Divisors of 40043219380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 43 86 127 172 215 229 254 430 458 508 635 860 916 1145 1270 1601 2290 2540 3202 4580 5461 6404 8005 9847 10922 16010 19694 21844 27305 29083 32020 39388 49235 54610 58166 68843 98470 109220 116332 137686 145415 196940 203327 275372 290830 344215 366629 406654 581660 688430 733258 813308 1016635 1250569 1376860 1466516 1833145 2033270 2501138 3666290 4066540 5002276 6252845 7332580 8743061 12505690 15765047 17486122 25011380 31530094 34972244 43715305 46561883 63060188 78825235 87430610 93123766 157650470 174861220 186247532 232809415 315300940 465618830 931237660 2002160969 4004321938 8008643876 10010804845 20021609690 40043219380
• Sum of all divisors σ(n): 87157002240
• Sum of proper divisors (its aliquot sum) s(n): 47113782860
• 40043219380 is an abundant number, because the sum of its proper divisors (47113782860) is greater than itself. Its abundance is 7070563480

Bases of 40043219380

• Binary: 100101010010110000110000100110110100₂
• Hexadecimal: 0x952C309B4
• Base-36: IE8P5TG

Squares and roots of 40043219380

• 40043219380 squared (40043219380²) is 1603459418314807584400
• 40043219380 cubed (40043219380³) is 64207677254507030004617065672000
• The square root of 40043219380 is 200108.0192795881
• The cube root of 40043219380 is 3421.1831849997

Scales and comparisons

• 40,043,219,380 seconds is equal to 1,273 years, 13 weeks, 4 hours, 29 minutes, 40 seconds.
• To count from 1 to 40,043,219,380 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 40043219380 cubic inches would be around 285.1 feet tall.

Recreational maths with 40043219380

• 40043219380 backwards is 08391234004
• The number of decimal digits it has is: 11
• The sum of 40043219380's digits is 34
• More coming soon!