18320748499831044

Names of 18320748499831044

• Cardinal: 18320748499831044 can be written as Eighteen quadrillion, three hundred twenty trillion, seven hundred forty-eight billion, four hundred ninety-nine million, eight hundred thirty-one thousand and forty-four.

Scientific notation

• Scientific notation: 1.8320748499831044 × 10¹⁶

Factors of 18320748499831044

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1698252549178

Divisors of 18320748499831044

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 29 31 58 62 87 93 116 124 174 186 348 372 899 1798 2697 3596 5394 10788 1698252549113 3396505098226 5094757647339 6793010196452 10189515294678 20379030589356 49249323924277 52645829022503 98498647848554 105291658045006 147747971772831 157937487067509 196997295697108 210583316090012 295495943545662 315874974135018 590991887091324 631749948270036 1526729041652587 3053458083305174 4580187124957761 6106916166610348 9160374249915522 18320748499831044
• Sum of all divisors σ(n): 45649028520184320
• Sum of proper divisors (its aliquot sum) s(n): 27328280020353276
• 18320748499831044 is an abundant number, because the sum of its proper divisors (27328280020353276) is greater than itself. Its abundance is 9007531520522232

Bases of 18320748499831044

• Binary: 1000001000101101001111110101010010110100000100100000100₂
• Hexadecimal: 0x41169FAA5A0904
• Base-36: 50E5VO539QC

Squares and roots of 18320748499831044

• 18320748499831044 squared (18320748499831044²) is 335649825594061449232896546129936
• 18320748499831044 cubed (18320748499831044³) is 6149356038720952853008345301948612508248070533184
• The square root of 18320748499831044 is 135354159.5217193317
• The cube root of 18320748499831044 is 263621.6482013601

Scales and comparisons

• 18,320,748,499,831,044 seconds is equal to 582,543,132 years, 25 weeks, 6 days, 12 hours, 37 minutes, 24 seconds.
• To count from 1 to 18,320,748,499,831,044 would take you about one billion, seven hundred forty-seven million, six hundred twenty-nine thousand, three hundred ninety-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 18320748499831044 cubic inches would be around 21968.5 feet tall.

Recreational maths with 18320748499831044

• 18320748499831044 backwards is 44013899484702381
• The number of decimal digits it has is: 17
• The sum of 18320748499831044's digits is 75
• More coming soon!