13921875744

Names of 13921875744

• Cardinal: 13921875744 can be written as Thirteen billion, nine hundred twenty-one million, eight hundred seventy-five thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3921875744 × 10¹⁰

Factors of 13921875744

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 458

Divisors of 13921875744

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 37 42 48 56 74 84 96 111 112 148 168 222 224 259 296 336 409 444 518 592 672 777 818 888 1036 1184 1227 1369 1554 1636 1776 2072 2454 2738 2863 3108 3272 3552 4107 4144 4908 5476 5726 6216 6544 8214 8288 8589 9583 9816 10952 11452 12432 13088 15133 16428 17178 19166 19632 21904 22904 24864 28749 30266 32856 34356 38332 39264 43808 45399 45808 50653 57498 60532 65712 68712 76664 90798 91616 101306 105931 114996 121064 131424 137424 151959 153328 181596 202612 211862 229992 242128 274848 303918 306656 317793 354571 363192 405224 423724 459984 484256 559921 607836 635586 709142 726384 810448 847448 919968 1063713 1119842 1215672 1271172 1418284 1452768 1620896 1679763 1694896 2127426 2239684 2431344 2542344 2836568 3359526 3389792 3919447 4254852 4479368 4862688 5084688 5673136 6719052 7838894 8509704 8958736 10169376 11346272 11758341 13438104 15677788 17019408 17917472 20717077 23516682 26876208 31355576 34038816 41434154 47033364 53752416 62151231 62711152 82868308 94066728 124302462 125422304 145019539 165736616 188133456 248604924 290039078 331473232 376266912 435058617 497209848 580078156 662946464 870117234 994419696 1160156312 1740234468 1988839392 2320312624 3480468936 4640625248 6960937872 13921875744
• Sum of all divisors σ(n): 43030713600
• Sum of proper divisors (its aliquot sum) s(n): 29108837856
• 13921875744 is an abundant number, because the sum of its proper divisors (29108837856) is greater than itself. Its abundance is 15186962112

Bases of 13921875744

• Binary: 1100111101110011101111011100100000₂
• Hexadecimal: 0x33DCEF720
• Base-36: 6E8Q42O

Squares and roots of 13921875744

• 13921875744 squared (13921875744²) is 193818624231375553536
• 13921875744 cubed (13921875744³) is 2698318803422237962527411830784
• The square root of 13921875744 is 117990.9985719247
• The cube root of 13921875744 is 2405.6507903503

Scales and comparisons

• 13,921,875,744 seconds is equal to 442 years, 34 weeks, 6 days, 19 hours, 42 minutes, 24 seconds.
• To count from 1 to 13,921,875,744 would take you about eight hundred eighty-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 13921875744 cubic inches would be around 200.5 feet tall.

Recreational maths with 13921875744

• 13921875744 backwards is 44757812931
• The number of decimal digits it has is: 11
• The sum of 13921875744's digits is 51
• More coming soon!