18063411312380

Names of 18063411312380

• Cardinal: 18063411312380 can be written as Eighteen trillion, sixty-three billion, four hundred eleven million, three hundred twelve thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.806341131238 × 10¹³

Factors of 18063411312380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3487145092

Divisors of 18063411312380

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 37 70 74 140 148 185 259 370 518 740 1036 1295 2590 5180 3487145041 6974290082 13948580164 17435725205 24410015287 34871450410 48820030574 69742900820 97640061148 122050076435 129024366517 244100152870 258048733034 488200305740 516097466068 645121832585 903170565619 1290243665170 1806341131238 2580487330340 3612682262476 4515852828095 9031705656190 18063411312380
• Sum of all divisors σ(n): 44523867896256
• Sum of proper divisors (its aliquot sum) s(n): 26460456583876
• 18063411312380 is an abundant number, because the sum of its proper divisors (26460456583876) is greater than itself. Its abundance is 8397045271496

Bases of 18063411312380

• Binary: 100000110110110110111001101101111011011111100₂
• Hexadecimal: 0x106DB736F6FC
• Base-36: 6EI7SPMNW

Squares and roots of 18063411312380

• 18063411312380 squared (18063411312380²) is 326286828240217753941264400
• 18063411312380 cubed (18063411312380³) is 5893853184314939424617150693040573272000
• The square root of 18063411312380 is 4250107.2118688959
• The cube root of 18063411312380 is 26238.1528095609

Scales and comparisons

• 18,063,411,312,380 seconds is equal to 574,360 years, 31 weeks, 3 days, 13 hours, 26 minutes, 20 seconds.
• To count from 1 to 18,063,411,312,380 would take you about one million, four hundred thirty-five thousand, nine hundred one 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 18063411312380 cubic inches would be around 2186.5 feet tall.

Recreational maths with 18063411312380

• 18063411312380 backwards is 08321311436081
• The number of decimal digits it has is: 14
• The sum of 18063411312380's digits is 41
• More coming soon!