40309944427451754

Names of 40309944427451754

• Cardinal: 40309944427451754 can be written as Forty quadrillion, three hundred nine trillion, nine hundred forty-four billion, four hundred twenty-seven million, four hundred fifty-one thousand, seven hundred fifty-four.

Scientific notation

• Scientific notation: 4.0309944427451754 × 10¹⁶

Factors of 40309944427451754

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 203585577916439

Divisors of 40309944427451754

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 198 203585577916423 407171155832846 610756733749269 1221513467498538 1832270201247807 2239441357080653 3664540402495614 4478882714161306 6718324071241959 13436648142483918 20154972213725877 40309944427451754
• Sum of all divisors σ(n): 95278050464886432
• Sum of proper divisors (its aliquot sum) s(n): 54968106037434678
• 40309944427451754 is an abundant number, because the sum of its proper divisors (54968106037434678) is greater than itself. Its abundance is 14658161609982924

Bases of 40309944427451754

• Binary: 10001111001101011010111001001110100000111001010101101010₂
• Hexadecimal: 0x8F35AE4E83956A
• Base-36: B0WOKTO6JQI

Squares and roots of 40309944427451754

• 40309944427451754 squared (40309944427451754²) is 1624891619744248715598553997676516
• 40309944427451754 cubed (40309944427451754³) is 65499290892522732967429783022165556245642688809064
• The square root of 40309944427451754 is 200773365.8318546841
• The cube root of 40309944427451754 is 342876.2467746015

Scales and comparisons

• 40,309,944,427,451,754 seconds is equal to 1,281,731,545 years, 49 weeks, 2 days, 3 hours, 15 minutes, 54 seconds.
• To count from 1 to 40,309,944,427,451,754 would take you about three billion, eight hundred forty-five million, one hundred ninety-four thousand, six hundred thirty-seven 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 40309944427451754 cubic inches would be around 28573 feet tall.

Recreational maths with 40309944427451754

• 40309944427451754 backwards is 45715472444990304
• The number of decimal digits it has is: 17
• The sum of 40309944427451754's digits is 72
• More coming soon!