13864699940

Names of 13864699940

• Cardinal: 13864699940 can be written as Thirteen billion, eight hundred sixty-four million, six hundred ninety-nine thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.386469994 × 10¹⁰

Factors of 13864699940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 570

Divisors of 13864699940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 13 14 20 26 28 35 37 49 52 65 67 70 74 91 98 130 134 140 148 182 185 196 245 259 260 268 335 364 370 439 455 469 481 490 518 637 670 740 871 878 910 938 962 980 1036 1274 1295 1340 1742 1756 1813 1820 1876 1924 2195 2345 2405 2479 2548 2590 3073 3185 3283 3367 3484 3626 4355 4390 4690 4810 4958 5180 5707 6097 6146 6370 6566 6734 7252 8710 8780 9065 9380 9620 9916 11414 12194 12292 12395 12740 13132 13468 15365 16243 16415 16835 17353 17420 18130 21511 22828 23569 24388 24790 28535 29413 30485 30730 32227 32486 32830 33670 34706 36260 39949 42679 43022 47138 49580 57070 58826 60970 61460 64454 64972 65660 67340 69412 79898 81215 85358 86044 86765 94276 107555 113701 114140 117652 117845 121471 121940 128908 147065 159796 161135 162430 170716 173530 199745 205891 211159 213395 215110 225589 227402 235690 242942 279643 294130 322270 324860 347060 382369 399490 411782 422318 426790 430220 451178 454804 471380 485884 559286 568505 588260 607355 644540 764738 795907 798980 823564 844636 853580 902356 1029455 1055795 1088281 1118572 1127945 1137010 1214710 1398215 1441237 1478113 1529476 1579123 1591814 1911845 2058910 2111590 2176562 2255890 2274020 2429420 2676583 2796430 2882474 2956226 3158246 3183628 3823690 3979535 4117820 4223180 4353124 4511780 5353166 5441405 5592860 5764948 5912452 6316492 7206185 7390565 7617967 7647380 7895615 7959070 10346791 10706332 10882810 13382915 14147653 14412370 14781130 15235934 15791230 15918140 18736081 20693582 21765620 26765830 28295306 28824740 29562260 30471868 31582460 37472162 38089835 41387164 51733955 53325769 53531660 56590612 70738265 74944324 76179670 93680405 99033571 103467910 106651538 141476530 152359340 187360810 198067142 206935820 213303076 266628845 282953060 374721620 396134284 495167855 533257690 693234997 990335710 1066515380 1386469994 1980671420 2772939988 3466174985 6932349970 13864699940
• Sum of all divisors σ(n): 38106351360
• Sum of proper divisors (its aliquot sum) s(n): 24241651420
• 13864699940 is an abundant number, because the sum of its proper divisors (24241651420) is greater than itself. Its abundance is 10376951480

Bases of 13864699940

• Binary: 1100111010011001101000100000100100₂
• Hexadecimal: 0x33A668824
• Base-36: 6DAOMXW

Squares and roots of 13864699940

• 13864699940 squared (13864699940²) is 192229904426236003600
• 13864699940 cubed (13864699940³) is 2665209944364640053538759784000
• The square root of 13864699940 is 117748.4604570267
• The cube root of 13864699940 is 2402.3530129023

Scales and comparisons

• 13,864,699,940 seconds is equal to 440 years, 44 weeks, 3 days, 1 hour, 32 minutes, 20 seconds.
• To count from 1 to 13,864,699,940 would take you about eight hundred eighty-one 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 13864699940 cubic inches would be around 200.2 feet tall.

Recreational maths with 13864699940

• 13864699940 backwards is 04999646831
• The number of decimal digits it has is: 11
• The sum of 13864699940's digits is 59
• More coming soon!