13981250010

Names of 13981250010

• Cardinal: 13981250010 can be written as Thirteen billion, nine hundred eighty-one million, two hundred fifty thousand and ten.

Scientific notation

• Scientific notation: 1.398125001 × 10¹⁰

Factors of 13981250010

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7516

Divisors of 13981250010

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 21 26 30 35 39 42 53 65 70 78 91 105 106 130 159 169 182 195 210 265 273 318 338 371 390 455 507 530 546 689 742 795 845 910 1014 1113 1183 1365 1378 1590 1690 1855 2067 2226 2366 2535 2730 3445 3549 3710 4134 4823 5070 5565 5915 6890 7098 7433 8957 9646 10335 11130 11830 14469 14866 17745 17914 20670 22299 24115 26871 28938 35490 37165 44598 44785 48230 52031 53742 62699 72345 74330 89570 96629 104062 111495 125398 134355 144690 156093 188097 193258 222990 260155 268710 289887 312186 313495 376194 393949 483145 520310 579774 626990 676403 780465 787898 940485 966290 1181847 1256177 1352806 1449435 1560930 1880970 1969745 2029209 2363694 2512354 2757643 2898870 3382015 3768531 3939490 4058418 5121337 5515286 5909235 6280885 6764030 7537062 8272929 8793239 10146045 10242674 11818470 12561770 13788215 15364011 16545858 17586478 18842655 20292090 25606685 26379717 27576430 30728022 35849359 37685310 41364645 43966195 51213370 52759434 66577381 71698718 76820055 82729290 87932390 107548077 131898585 133154762 153640110 179246795 199732143 215096154 263797170 332886905 358493590 399464286 466041667 537740385 665773810 932083334 998660715 1075480770 1398125001 1997321430 2330208335 2796250002 4660416670 6990625005 13981250010
• Sum of all divisors σ(n): 42314565888
• Sum of proper divisors (its aliquot sum) s(n): 28333315878
• 13981250010 is an abundant number, because the sum of its proper divisors (28333315878) is greater than itself. Its abundance is 14352065868

Bases of 13981250010

• Binary: 1101000001010110001111000111011010₂
• Hexadecimal: 0x34158F1DA
• Base-36: 6F82PJU

Squares and roots of 13981250010

• 13981250010 squared (13981250010²) is 195475351842125000100
• 13981250010 cubed (13981250010³) is 2732989764897463676069375001000
• The square root of 13981250010 is 118242.3359461407
• The cube root of 13981250010 is 2409.0658276863

Scales and comparisons

• 13,981,250,010 seconds is equal to 444 years, 29 weeks, 1 day, 33 minutes, 30 seconds.
• To count from 1 to 13,981,250,010 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 13981250010 cubic inches would be around 200.8 feet tall.

Recreational maths with 13981250010

• 13981250010 backwards is 01005218931
• 13981250010 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13981250010's digits is 30
• More coming soon!