13984774545

Names of 13984774545

• Cardinal: 13984774545 can be written as Thirteen billion, nine hundred eighty-four million, seven hundred seventy-four thousand, five hundred forty-five.

Scientific notation

• Scientific notation: 1.3984774545 × 10¹⁰

Factors of 13984774545

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 214

Divisors of 13984774545

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 5 7 15 21 29 35 43 87 105 127 129 145 203 215 301 381 435 609 635 645 841 889 903 1015 1247 1505 1905 2523 2667 3045 3683 3741 4205 4445 4515 5461 5887 6235 8729 11049 12615 13335 16383 17661 18415 18705 24389 25781 26187 27305 29435 36163 38227 43645 55245 73167 77343 81915 88305 106807 108489 114681 121945 128905 130935 158369 170723 180815 191135 253141 320421 365835 386715 475107 512169 534035 542445 573405 747649 759423 791845 853615 1048727 1108583 1265705 1602105 2242947 2375535 2560845 3097403 3146181 3325749 3738245 3797115 4592701 5243635 5542915 7341089 9292209 11214735 13778103 15487015 15730905 16628745 21681821 22023267 22963505 32148907 36705445 46461045 65045463 68890515 96446721 108409105 110116335 133188329 160744535 325227315 399564987 482233605 665941645 932318303 1997824935 2796954909 4661591515 13984774545
• Sum of all divisors σ(n): 27314749440
• Sum of proper divisors (its aliquot sum) s(n): 13329974895
• 13984774545 is a deficient number, because the sum of its proper divisors (13329974895) is less than itself. Its deficiency is 654799650

Bases of 13984774545

• Binary: 1101000001100011101011100110010001₂
• Hexadecimal: 0x3418EB991
• Base-36: 6FA693L

Squares and roots of 13984774545

• 13984774545 squared (13984774545²) is 195573919074479957025
• 13984774545 cubed (13984774545³) is 2735057165138677262115913928625
• The square root of 13984774545 is 118257.2388693397
• The cube root of 13984774545 is 2409.2682445765

Scales and comparisons

• 13,984,774,545 seconds is equal to 444 years, 34 weeks, 6 days, 19 hours, 35 minutes, 45 seconds.
• To count from 1 to 13,984,774,545 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 13984774545 cubic inches would be around 200.8 feet tall.

Recreational maths with 13984774545

• 13984774545 backwards is 54547748931
• The number of decimal digits it has is: 11
• The sum of 13984774545's digits is 57
• More coming soon!