18307847465550

Names of 18307847465550

• Cardinal: 18307847465550 can be written as Eighteen trillion, three hundred seven billion, eight hundred forty-seven million, four hundred sixty-five thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.830784746555 × 10¹³

Factors of 18307847465550

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7284

Divisors of 18307847465550

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 90 135 150 225 270 277 450 554 675 831 1350 1385 1662 2493 2770 4155 4986 6925 6997 7479 8310 12465 13850 13994 14958 20775 20991 24930 34985 37395 41550 41982 62325 62973 69970 74790 104955 124650 125946 174925 186975 188919 209910 314865 349850 373950 377838 524775 629730 944595 1049550 1574325 1889190 1938169 3148650 3876338 4722975 5814507 9445950 9690845 11629014 17443521 19381690 29072535 34887042 48454225 48958009 52330563 58145070 87217605 96908450 97916018 104661126 145362675 146874027 174435210 244790045 261652815 290725350 293748054 436088025 440622081 489580090 523305630 734370135 872176050 881244162 1223950225 1308264075 1321866243 1468740270 2203110405 2447900450 2616528150 2643732486 3671850675 4406220810 6609331215 7343701350 11015552025 13218662430 13561368493 22031104050 27122736986 33046656075 40684105479 66093312150 67806842465 81368210958 122052316437 135613684930 203420527395 244104632874 339034212325 366156949311 406841054790 610261582185 678068424650 732313898622 1017102636975 1220523164370 1830784746555 2034205273950 3051307910925 3661569493110 6102615821850 9153923732775 18307847465550
• Sum of all divisors σ(n): 50637651639120
• Sum of proper divisors (its aliquot sum) s(n): 32329804173570
• 18307847465550 is an abundant number, because the sum of its proper divisors (32329804173570) is greater than itself. Its abundance is 14021956708020

Bases of 18307847465550

• Binary: 100001010011010100000101111101010101001001110₂
• Hexadecimal: 0x10A6A0BEAA4E
• Base-36: 6HMIBOPJI

Squares and roots of 18307847465550

• 18307847465550 squared (18307847465550²) is 335177278821845558436802500
• 18307847465550 cubed (18307847465550³) is 6136374494588470897000739069470903875000
• The square root of 18307847465550 is 4278767.0496943393
• The cube root of 18307847465550 is 26355.9754978087

Scales and comparisons

• 18,307,847,465,550 seconds is equal to 582,132 years, 47 weeks, 5 days, 16 hours, 52 minutes, 30 seconds.
• To count from 1 to 18,307,847,465,550 would take you about one million, four hundred fifty-five thousand, three hundred thirty-two 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 18307847465550 cubic inches would be around 2196.3 feet tall.

Recreational maths with 18307847465550

• 18307847465550 backwards is 05556474870381
• The number of decimal digits it has is: 14
• The sum of 18307847465550's digits is 63
• More coming soon!