40057688784988900

Names of 40057688784988900

• Cardinal: 40057688784988900 can be written as Forty quadrillion, fifty-seven trillion, six hundred eighty-eight billion, seven hundred eighty-four million, nine hundred eighty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 4.00576887849889 × 10¹⁶

Factors of 40057688784988900

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13289

Divisors of 40057688784988900

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 5 10 20 25 50 100 1733 3466 6932 8665 11549 17330 23098 34660 43325 46196 57745 86650 115490 173300 230980 288725 577450 1154900 20014417 40028834 80057668 100072085 133379401 200144170 266758802 400288340 500360425 533517604 666897005 1000720850 1333794010 2001441700 2667588020 3334485025 6668970050 13337940100 231146501933 462293003866 924586007732 1155732509665 2311465019330 4622930038660 5778662548325 11557325096650 23114650193300
• Sum of all divisors σ(n): 40084766215055978
• Sum of proper divisors (its aliquot sum) s(n): 27077430067078
• 40057688784988900 is a deficient number, because the sum of its proper divisors (27077430067078) is less than itself. Its deficiency is 40030611354921822

Bases of 40057688784988900

• Binary: 10001110010100000100000101110110100011010110101011100100₂
• Hexadecimal: 0x8E5041768D6AE4
• Base-36: AYF9K6JPGIS

Squares and roots of 40057688784988900

• 40057688784988900 squared (40057688784988900²) is 1604618430795025495533973123210000
• 40057688784988900 cubed (40057688784988900³) is 64277305719444380161658477981100213098182369000000
• 40057688784988900 is a perfect square number. Its square root is 200144170
• The cube root of 40057688784988900 is 342159.5210843559

Scales and comparisons

• 40,057,688,784,988,900 seconds is equal to 1,273,710,596 years, 41 weeks, 2 days, 16 hours, 1 minute, 40 seconds.
• To count from 1 to 40,057,688,784,988,900 would take you about three billion, eight hundred twenty-one million, one hundred thirty-one thousand, seven hundred ninety 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 40057688784988900 cubic inches would be around 28513.3 feet tall.

Recreational maths with 40057688784988900

• 40057688784988900 backwards is 00988948788675004
• The number of decimal digits it has is: 17
• The sum of 40057688784988900's digits is 91
• More coming soon!