13909926744

Names of 13909926744

• Cardinal: 13909926744 can be written as Thirteen billion, nine hundred nine million, nine hundred twenty-six thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.3909926744 × 10¹⁰

Factors of 13909926744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 383

Divisors of 13909926744

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 53 54 56 63 72 84 98 106 108 126 137 147 159 168 181 189 196 212 216 252 274 294 318 362 371 378 392 411 424 441 477 504 543 548 588 636 724 742 756 822 882 954 959 1086 1096 1113 1176 1233 1267 1272 1323 1431 1448 1484 1512 1629 1644 1764 1908 1918 2172 2226 2466 2534 2597 2646 2862 2877 2968 3258 3288 3339 3528 3699 3801 3816 3836 4344 4452 4887 4932 5068 5194 5292 5724 5754 6516 6678 6713 7261 7398 7602 7672 7791 8631 8869 8904 9593 9774 9864 10017 10136 10388 10584 11403 11448 11508 13032 13356 13426 14522 14796 15204 15582 17262 17738 19186 19548 20034 20139 20776 21783 22806 23016 23373 24797 25893 26607 26712 26852 28779 29044 29592 30408 31164 34209 34524 35476 38372 39096 40068 40278 43566 45612 46746 49594 50827 51786 53214 53704 57558 58088 60417 62328 65349 67151 68418 69048 70119 70952 74391 76744 79821 80136 80556 86337 87132 91224 93492 99188 101654 103572 106428 115116 120834 130698 134302 136836 140238 148782 152481 159642 161112 172674 173579 174264 181251 186984 196047 198376 201453 203308 207144 212856 223173 230232 239463 241668 259011 261396 268604 273672 280476 297564 304962 319284 345348 347158 355789 362502 392094 402906 406616 446346 457443 470057 478926 483336 518022 520737 522792 537208 560952 595128 604359 609924 638568 669519 690696 694316 711578 725004 784188 805812 892692 914886 940114 957852 1036044 1041474 1067367 1208718 1215053 1219848 1314241 1339038 1372329 1388632 1410171 1423156 1450008 1562211 1568376 1611624 1785384 1813077 1829772 1880228 1915704 2072088 2082948 2134734 2417436 2430106 2628482 2678076 2744658 2820342 2846312 3124422 3202101 3626154 3645159 3659544 3760456 3942723 4165896 4230513 4269468 4686633 4834872 4860212 5256964 5356152 5489316 5640684 6248844 6404202 7252308 7290318 7885446 8461026 8538936 9199687 9373266 9606303 9720424 10513928 10935477 10978632 11281368 11828169 12497688 12691539 12808404 14504616 14580636 15770892 16922052 18399374 18746532 19212606 21870954 23656338 25383078 25616808 27599061 29161272 31541784 32806431 33844104 35484507 36798748 37493064 38425212 43741908 47312676 50766156 55198122 64397809 65612862 70969014 73597496 76850424 82797183 87483816 94625352 101532312 110396244 128795618 131225724 141938028 165594366 193193427 220792488 248391549 257591236 262451448 283876056 331188732 386386854 496783098 515182472 579580281 662377464 772773708 993566196 1159160562 1545547416 1738740843 1987132392 2318321124 3477481686 4636642248 6954963372 13909926744
• Sum of all divisors σ(n): 46384228800
• Sum of proper divisors (its aliquot sum) s(n): 32474302056
• 13909926744 is an abundant number, because the sum of its proper divisors (32474302056) is greater than itself. Its abundance is 18564375312

Bases of 13909926744

• Binary: 1100111101000110001010001101011000₂
• Hexadecimal: 0x33D18A358
• Base-36: 6E1M060

Squares and roots of 13909926744

• 13909926744 squared (13909926744²) is 193486062023446441536
• 13909926744 cubed (13909926744³) is 2691376948731180412173238838784
• The square root of 13909926744 is 117940.3524837873
• The cube root of 13909926744 is 2404.9623450665

Scales and comparisons

• 13,909,926,744 seconds is equal to 442 years, 15 weeks, 1 day, 12 hours, 32 minutes, 24 seconds.
• To count from 1 to 13,909,926,744 would take you about eight hundred eighty-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 13909926744 cubic inches would be around 200.4 feet tall.

Recreational maths with 13909926744

• 13909926744 backwards is 44762990931
• 13909926744 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13909926744's digits is 54
• More coming soon!