13980035745

Names of 13980035745

• Cardinal: 13980035745 can be written as Thirteen billion, nine hundred eighty million, thirty-five thousand, seven hundred forty-five.

Scientific notation

• Scientific notation: 1.3980035745 × 10¹⁰

Factors of 13980035745

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3192

Divisors of 13980035745

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 13 15 19 31 39 45 57 65 93 95 117 155 169 171 195 247 279 285 403 465 507 585 589 741 845 855 1209 1235 1395 1521 1767 2015 2223 2535 2945 3121 3211 3627 3705 5239 5301 6045 7605 7657 8835 9363 9633 11115 15605 15717 16055 18135 22971 26195 26505 28089 28899 38285 40573 46815 47151 48165 59299 68913 78585 96751 99541 114855 121719 140445 144495 177897 202865 235755 290253 296495 298623 344565 365157 483755 497705 527449 533691 608595 770887 870759 889485 895869 1257763 1451265 1493115 1582347 1825785 1838269 2312661 2637245 2668455 3773289 3854435 4353795 4479345 4747041 5514807 6288815 6937983 7911735 9191345 10021531 11319867 11563305 16350919 16544421 18866445 23735205 23897497 27574035 30064593 34689915 49052757 50107655 56599335 71692491 81754595 82722105 90193779 119487485 147158271 150322965 215077473 245263785 310667461 358462455 450968895 735791355 932002383 1075387365 1553337305 2796007149 4660011915 13980035745
• Sum of all divisors σ(n): 28520593920
• Sum of proper divisors (its aliquot sum) s(n): 14540558175
• 13980035745 is an abundant number, because the sum of its proper divisors (14540558175) is greater than itself. Its abundance is 560522430

Bases of 13980035745

• Binary: 1101000001010001100110101010100001₂
• Hexadecimal: 0x341466AA1
• Base-36: 6F7COM9

Squares and roots of 13980035745

• 13980035745 squared (13980035745²) is 195441399431477705025
• 13980035745 cubed (13980035745³) is 2732277750104880994420066118625
• The square root of 13980035745 is 118237.2011889659
• The cube root of 13980035745 is 2408.9960835885

Scales and comparisons

• 13,980,035,745 seconds is equal to 444 years, 27 weeks, 23 hours, 15 minutes, 45 seconds.
• To count from 1 to 13,980,035,745 would take you about eight hundred eighty-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 13980035745 cubic inches would be around 200.7 feet tall.

Recreational maths with 13980035745

• 13980035745 backwards is 54753008931
• 13980035745 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13980035745's digits is 45
• More coming soon!