18212582116000

Names of 18212582116000

• Cardinal: 18212582116000 can be written as Eighteen trillion, two hundred twelve billion, five hundred eighty-two million, one hundred sixteen thousand.

Scientific notation

• Scientific notation: 1.8212582116 × 10¹³

Factors of 18212582116000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 67484

Divisors of 18212582116000

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 80 100 125 160 200 250 400 500 800 1000 2000 4000 67477 134954 269908 337385 539816 674770 1079632 1349540 1686925 2159264 2699080 3373850 5398160 6747700 8434625 10796320 13495400 16869250 26990800 33738500 53981600 67477000 134954000 269908000 4553145529 9106291058 18212582116 22765727645 36425164232 45531455290 72850328464 91062910580 113828638225 145700656928 182125821160 227657276450 364251642320 455314552900 569143191125 728503284640 910629105800 1138286382250 1821258211600 2276572764500 3642516423200 4553145529000 9106291058000 18212582116000
• Sum of all divisors σ(n): 44748977432796
• Sum of proper divisors (its aliquot sum) s(n): 26536395316796
• 18212582116000 is an abundant number, because the sum of its proper divisors (26536395316796) is greater than itself. Its abundance is 8323813200796

Bases of 18212582116000

• Binary: 100001001000001110010011111001100101010100000₂
• Hexadecimal: 0x1090727CCAA0
• Base-36: 6GEQT5NDS

Squares and roots of 18212582116000

• 18212582116000 squared (18212582116000²) is 331698147332043037456000000
• 18212582116000 cubed (18212582116000³) is 6041079746009900137713463736896000000000
• The square root of 18212582116000 is 4267620.1935036347
• The cube root of 18212582116000 is 26310.1813125531

Scales and comparisons

• 18,212,582,116,000 seconds is equal to 579,103 years, 40 weeks, 2 days, 11 hours, 46 minutes, 40 seconds.
• To count from 1 to 18,212,582,116,000 would take you about one million, four hundred forty-seven thousand, seven hundred fifty-nine 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 18212582116000 cubic inches would be around 2192.5 feet tall.

Recreational maths with 18212582116000

• 18212582116000 backwards is 00061128521281
• The number of decimal digits it has is: 14
• The sum of 18212582116000's digits is 37
• More coming soon!