40137015715454871

Names of 40137015715454871

• Cardinal: 40137015715454871 can be written as Forty quadrillion, one hundred thirty-seven trillion, fifteen billion, seven hundred fifteen million, four hundred fifty-four thousand, eight hundred seventy-one.

Scientific notation

• Scientific notation: 4.0137015715454871 × 10¹⁶

Factors of 40137015715454871

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 47699092

Divisors of 40137015715454871

• Number of divisors d(n): 24
• Complete list of divisors:
  1 3 9 79 237 711 1214413 3643239 10929717 46484597 95938627 139453791 287815881 418361373 863447643 3672283163 11016849489 33050548467 56451498896561 169354496689683 508063490069049 4459668412828319 13379005238484957 40137015715454871
• Sum of all divisors σ(n): 58709608459394880
• Sum of proper divisors (its aliquot sum) s(n): 18572592743940009
• 40137015715454871 is a deficient number, because the sum of its proper divisors (18572592743940009) is less than itself. Its deficiency is 21564422971514862

Bases of 40137015715454871

• Binary: 10001110100110000110011100110100000100000101111110010111₂
• Hexadecimal: 0x8E986734105F97
• Base-36: AZ7DUGXY1ZR

Squares and roots of 40137015715454871

• 40137015715454871 squared (40137015715454871²) is 1610980030542671290175802437626641
• 40137015715454871 cubed (40137015715454871³) is 64659930803175165649338482984189354550268982818311
• The square root of 40137015715454871 is 200342246.4570437799
• The cube root of 40137015715454871 is 342385.2336183645

Scales and comparisons

• 40,137,015,715,454,871 seconds is equal to 1,276,232,947 years, 42 weeks, 22 hours, 47 minutes, 51 seconds.
• To count from 1 to 40,137,015,715,454,871 would take you about three billion, eight hundred twenty-eight million, six hundred ninety-eight thousand, eight hundred forty-three 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 40137015715454871 cubic inches would be around 28532.1 feet tall.

Recreational maths with 40137015715454871

• 40137015715454871 backwards is 17845451751073104
• The number of decimal digits it has is: 17
• The sum of 40137015715454871's digits is 63
• More coming soon!