13455812250

Names of 13455812250

• Cardinal: 13455812250 can be written as Thirteen billion, four hundred fifty-five million, eight hundred twelve thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.345581225 × 10¹⁰

Factors of 13455812250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2192

Divisors of 13455812250

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 53 75 90 106 125 150 159 225 250 265 318 375 450 477 530 750 795 954 1125 1325 1590 2129 2250 2385 2650 2809 3975 4258 4770 5618 6387 6625 7950 8427 10645 11925 12774 13250 14045 16854 19161 19875 21290 23850 25281 28090 31935 38322 39750 42135 50562 53225 59625 63870 70225 84270 95805 106450 112837 119250 126405 140450 159675 191610 210675 225674 252810 266125 319350 338511 351125 421350 479025 532250 564185 632025 677022 702250 798375 958050 1015533 1053375 1128370 1264050 1596750 1692555 2031066 2106750 2395125 2820925 3160125 3385110 4790250 5077665 5641850 5980361 6320250 8462775 10155330 11960722 14104625 16925550 17941083 25388325 28209250 29901805 35882166 42313875 50776650 53823249 59803610 84627750 89705415 107646498 126941625 149509025 179410830 253883250 269116245 299018050 448527075 538232490 747545125 897054150 1345581225 1495090250 2242635375 2691162450 4485270750 6727906125 13455812250
• Sum of all divisors σ(n): 37101387960
• Sum of proper divisors (its aliquot sum) s(n): 23645575710
• 13455812250 is an abundant number, because the sum of its proper divisors (23645575710) is greater than itself. Its abundance is 10189763460

Bases of 13455812250

• Binary: 1100100010000001110110011010011010₂
• Hexadecimal: 0x32207669A
• Base-36: 66J8R6I

Squares and roots of 13455812250

• 13455812250 squared (13455812250²) is 181058883307250062500
• 13455812250 cubed (13455812250³) is 2436294339977015904800765625000
• The square root of 13455812250 is 115999.1907299357
• The cube root of 13455812250 is 2378.5008242129

Scales and comparisons

• 13,455,812,250 seconds is equal to 427 years, 44 weeks, 2 days, 13 hours, 37 minutes, 30 seconds.
• To count from 1 to 13,455,812,250 would take you about eight hundred fifty-five 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 13455812250 cubic inches would be around 198.2 feet tall.

Recreational maths with 13455812250

• 13455812250 backwards is 05221855431
• The number of decimal digits it has is: 11
• The sum of 13455812250's digits is 36
• More coming soon!