18027471475125

Names of 18027471475125

• Cardinal: 18027471475125 can be written as Eighteen trillion, twenty-seven billion, four hundred seventy-one million, four hundred seventy-five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.8027471475125 × 10¹³

Factors of 18027471475125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1059

Divisors of 18027471475125

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 47 49 63 75 105 125 141 147 175 225 235 245 315 329 343 375 423 441 525 705 735 875 987 997 1029 1125 1175 1225 1575 1645 1715 2115 2205 2303 2625 2961 2991 3087 3525 3675 4935 4985 5145 5875 6125 6909 6979 7875 8225 8575 8973 10575 11025 11515 14805 14955 15435 16121 17625 18375 20727 20937 24675 24925 25725 34545 34895 41125 42875 44865 46859 48363 48853 52875 55125 57575 62811 74025 74775 77175 80605 103635 104685 123375 124625 128625 140577 145089 146559 172725 174475 224325 234295 241815 244265 287875 314055 328013 341971 370125 373875 385875 403025 421731 439677 518175 523425 702885 725445 732795 863625 872375 984039 994009 1025913 1121625 1171475 1209075 1221325 1570275 1640065 1709855 2015125 2108655 2198385 2296091 2590875 2617125 2952117 2982027 3077739 3514425 3627225 3663975 4920195 4970045 5129565 5857375 6045375 6106625 6888273 6958063 7851375 8200325 8549275 8946081 10543275 10991925 11480455 14760585 14910135 15388695 16072637 17572125 18136125 18319875 20664819 20874189 24600975 24850225 25647825 34441365 34790315 41001625 42746375 44730405 46718423 48217911 48706441 52716375 54959625 57402275 62622567 73802925 74550675 76943475 80363185 103324095 104370945 123004875 124251125 128239125 140155269 144653733 146119323 172206825 173951575 223652025 233592115 241089555 243532205 287011375 313112835 327028961 340945087 369014625 372753375 384717375 401815925 420465807 438357969 516620475 521854725 700776345 723268665 730596615 861034125 869757875 981086883 1022835261 1118260125 1167960575 1205447775 1217661025 1565564175 1635144805 1704725435 2009079625 2102329035 2191789845 2289202727 2583102375 2609273625 2943260649 3068505783 3503881725 3616343325 3652983075 4905434415 5114176305 5839802875 6027238875 6088305125 6867608181 7827820875 8175724025 8523627175 10511645175 10958949225 11446013635 14716303245 15342528915 16024419089 17519408625 18081716625 18264915375 20602824543 24527172075 25570881525 34338040905 40878620125 42618135875 48073257267 52558225875 54794746125 57230068175 73581516225 76712644575 80122095445 103014122715 122635860375 127854407625 144219771801 171690204525 240366286335 286150340875 367907581125 383563222875 400610477225 515070613575 721098859005 858451022625 1201831431675 2003052386125 2575353067875 3605494295025 6009157158375 18027471475125
• Sum of all divisors σ(n): 38743184563200
• Sum of proper divisors (its aliquot sum) s(n): 20715713088075
• 18027471475125 is an abundant number, because the sum of its proper divisors (20715713088075) is greater than itself. Its abundance is 2688241612950

Bases of 18027471475125

• Binary: 100000110010101011001000010001001000110110101₂
• Hexadecimal: 0x1065590891B5
• Base-36: 6E1PF26R9

Squares and roots of 18027471475125

• 18027471475125 squared (18027471475125²) is 324989727786445543493765625
• 18027471475125 cubed (18027471475125³) is 5858743047378785642948037337959767578125
• The square root of 18027471475125 is 4245876.9971732577
• The cube root of 18027471475125 is 26220.7396896135

Scales and comparisons

• 18,027,471,475,125 seconds is equal to 573,217 years, 43 weeks, 1 day, 5 hours, 18 minutes, 45 seconds.
• To count from 1 to 18,027,471,475,125 would take you about one million, four hundred thirty-three thousand and forty-four 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 18027471475125 cubic inches would be around 2185.1 feet tall.

Recreational maths with 18027471475125

• 18027471475125 backwards is 52157417472081
• The number of decimal digits it has is: 14
• The sum of 18027471475125's digits is 54
• More coming soon!