13998775394970

Names of 13998775394970

• Cardinal: 13998775394970 can be written as Thirteen trillion, nine hundred ninety-eight billion, seven hundred seventy-five million, three hundred ninety-four thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.399877539497 × 10¹³

Factors of 13998775394970

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4837501

Divisors of 13998775394970

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 29 30 45 58 87 90 145 174 261 290 435 522 870 1109 1305 2218 2610 3327 5545 6654 9981 11090 16635 19962 32161 33270 49905 64322 96483 99810 160805 192966 289449 321610 482415 578898 964830 1447245 2894490 4836353 9672706 14509059 24181765 29018118 43527177 48363530 72545295 87054354 140254237 145090590 217635885 280508474 420762711 435271770 701271185 841525422 1262288133 1402542370 2103813555 2524576266 4207627110 5363515477 6311440665 10727030954 12622881330 16090546431 26817577385 32181092862 48271639293 53635154770 80452732155 96543278586 155541948833 160905464310 241358196465 311083897666 466625846499 482716392930 777709744165 933251692998 1399877539497 1555419488330 2333129232495 2799755078994 4666258464990 6999387697485 13998775394970
• Sum of all divisors σ(n): 37685837638800
• Sum of proper divisors (its aliquot sum) s(n): 23687062243830
• 13998775394970 is an abundant number, because the sum of its proper divisors (23687062243830) is greater than itself. Its abundance is 9688286848860

Bases of 13998775394970

• Binary: 11001011101101011000000010001110001010011010₂
• Hexadecimal: 0xCBB5808E29A
• Base-36: 4YMY5FKII

Squares and roots of 13998775394970

• 13998775394970 squared (13998775394970²) is 195965712558817479501300900
• 13998775394970 cubed (13998775394970³) is 2743279995226137650961963385026316473000
• The square root of 13998775394970 is 3741493.7384646255
• The cube root of 13998775394970 is 24100.7198897521

Scales and comparisons

• 13,998,775,394,970 seconds is equal to 445,117 years, 39 weeks, 2 days, 8 hours, 49 minutes, 30 seconds.
• To count from 1 to 13,998,775,394,970 would take you about one million, one hundred twelve thousand, seven hundred ninety-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 13998775394970 cubic inches would be around 2008.4 feet tall.

Recreational maths with 13998775394970

• 13998775394970 backwards is 07949357789931
• The number of decimal digits it has is: 14
• The sum of 13998775394970's digits is 81
• More coming soon!