20384026921960

Names of 20384026921960

• Cardinal: 20384026921960 can be written as Twenty trillion, three hundred eighty-four billion, twenty-six million, nine hundred twenty-one thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 2.038402692196 × 10¹³

Factors of 20384026921960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 142

Divisors of 20384026921960

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 43 52 65 79 86 104 130 158 172 215 260 316 344 395 430 520 559 632 790 860 1027 1118 1580 1720 1849 2054 2236 2795 3160 3397 3698 4108 4472 5135 5590 6241 6794 7396 8216 9245 10270 11180 12482 13588 14792 16985 18490 20540 22360 24037 24964 27176 31205 33970 36980 41080 44161 48074 49928 62410 67940 73960 79507 81133 88322 96148 120185 124820 135880 146071 159014 162266 176644 192296 220805 240370 249640 268363 292142 318028 324532 353288 397535 405665 441610 480740 493039 536726 584284 636056 649064 730355 795070 811330 883220 961480 986078 1033591 1073452 1168568 1341815 1460710 1590140 1622660 1766440 1898923 1972156 2067182 2146904 2465195 2683630 2921420 3180280 3245320 3488719 3797846 3944312 4134364 4930390 5167955 5367260 5842840 6281053 6409507 6977438 7595692 8268728 9494615 9860780 10335910 10734520 11539609 12562106 12819014 13954876 15191384 17443595 18989230 19721560 20671820 21200677 23079218 25124212 25638028 27909752 31405265 32047535 34887190 37978460 41343640 42401354 46158436 50248424 51276056 57698045 62810530 64095070 69774380 75956920 81653689 84802708 92316872 106003385 115396090 125621060 128190140 139548760 150014917 163307378 169605416 212006770 230792180 251242120 256380280 275608801 300029834 326614756 408268445 424013540 461584360 496203187 551217602 600059668 653229512 750074585 816536890 848027080 911629111 992406374 1102435204 1200119336 1378044005 1500149170 1633073780 1823258222 1984812748 2204870408 2481015935 2756088010 3000298340 3266147560 3646516444 3969625496 4558145555 4962031870 5512176020 6000596680 6450641431 7293032888 9116291110 9924063740 11024352040 11851178443 12901282862 18232582220 19848127480 23702356886 25802565724 32253207155 36465164440 39200051773 47404713772 51605131448 59255892215 64506414310 78400103546 94809427544 118511784430 129012828620 156800207092 196000258865 237023568860 258025657240 313600414184 392000517730 474047137720 509600673049 784001035460 1019201346098 1568002070920 2038402692196 2548003365245 4076805384392 5096006730490 10192013460980 20384026921960
• Sum of all divisors σ(n): 51216359040000
• Sum of proper divisors (its aliquot sum) s(n): 30832332118040
• 20384026921960 is an abundant number, because the sum of its proper divisors (30832332118040) is greater than itself. Its abundance is 10448305196080

Bases of 20384026921960

• Binary: 100101000101000000110101011110000101111101000₂
• Hexadecimal: 0x128A06AF0BE8
• Base-36: 784AJBUUG

Squares and roots of 20384026921960

• 20384026921960 squared (20384026921960²) is 415508553555190071930241600
• 20384026921960 cubed (20384026921960³) is 8469737541973652896910953677487145536000
• The square root of 20384026921960 is 4514867.3205267061
• The cube root of 20384026921960 is 27316.8108038541

Scales and comparisons

• 20,384,026,921,960 seconds is equal to 648,149 years, 1 day, 12 hours, 32 minutes, 40 seconds.
• To count from 1 to 20,384,026,921,960 would take you about one million, six hundred twenty thousand, three hundred seventy-two 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 20384026921960 cubic inches would be around 2276.4 feet tall.

Recreational maths with 20384026921960

• 20384026921960 backwards is 06912962048302
• 20384026921960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20384026921960's digits is 52
• More coming soon!