20123045905248

Names of 20123045905248

• Cardinal: 20123045905248 can be written as Twenty trillion, one hundred twenty-three billion, forty-five million, nine hundred five thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 2.0123045905248 × 10¹³

Factors of 20123045905248

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1739147

Divisors of 20123045905248

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 66 72 78 88 96 99 104 117 132 143 144 156 176 198 208 234 264 281 286 288 312 352 396 416 429 468 528 562 572 624 792 843 858 936 1056 1124 1144 1248 1287 1584 1686 1716 1872 2248 2288 2529 2574 3091 3168 3372 3432 3653 3744 4496 4576 5058 5148 6182 6744 6864 7306 8992 9273 10116 10296 10959 12364 13488 13728 14612 18546 20232 20592 21918 24728 26976 27819 29224 32877 37092 40183 40464 41184 43836 49456 55638 58448 65754 74184 80366 80928 87672 98912 111276 116896 120549 131508 148368 160732 175344 222552 241098 263016 296736 321464 350688 361647 445104 482196 526032 642928 723294 890208 964392 1052064 1285856 1446588 1738837 1928784 2893176 3477674 3857568 5216511 5786352 6955348 10433022 11572704 13910696 15649533 19127207 20866044 22604881 27821392 31299066 38254414 41732088 45209762 55642784 57381621 62598132 67814643 76508828 83464176 90419524 114763242 125196264 135629286 153017656 166928352 172144863 180839048 203443929 229526484 248653691 250392528 271258572 306035312 344289726 361678096 406887858 459052968 488613197 497307382 500785056 542517144 612070624 688579452 723356192 745961073 813775716 918105936 977226394 994614764 1085034288 1377158904 1465839591 1491922146 1627551432 1836211872 1954452788 1989229528 2170068576 2237883219 2754317808 2931679182 2983844292 3255102864 3908905576 3978459056 4397518773 4475766438 5374745167 5508635616 5863358364 5967688584 6351971561 6510205728 7817811152 7956918112 8795037546 8951532876 10749490334 11726716728 11935377168 12703943122 15635622304 16124235501 17590075092 17903065752 19055914683 21498980668 23453433456 23870754336 25407886244 32248471002 35180150184 35806131504 38111829366 42997961336 46906866912 48372706503 50815772488 57167744049 64496942004 69871687171 70360300368 71612263008 76223658732 85995922672 96745413006 101631544976 114335488098 128993884008 139743374342 140720600736 152447317464 171991845344 193490826012 203263089952 209615061513 228670976196 257987768016 279486748684 304894634928 386981652024 419230123026 457341952392 515975536032 558973497368 609789269856 628845184539 773963304048 838460246052 914683904784 1117946994736 1257690369078 1547926608096 1676920492104 1829367809568 2235893989472 2515380738156 3353840984208 5030761476312 6707681968416 10061522952624 20123045905248
• Sum of all divisors σ(n): 67468555863072
• Sum of proper divisors (its aliquot sum) s(n): 47345509957824
• 20123045905248 is an abundant number, because the sum of its proper divisors (47345509957824) is greater than itself. Its abundance is 27222464052576

Bases of 20123045905248

• Binary: 100100100110101000011000000001100001101100000₂
• Hexadecimal: 0x124D4300C360
• Base-36: 74SEDYXK0

Squares and roots of 20123045905248

• 20123045905248 squared (20123045905248²) is 404936976504718299793941504
• 20123045905248 cubed (20123045905248³) is 8148565366936777166020207064225638612992
• The square root of 20123045905248 is 4485871.8110583589
• The cube root of 20123045905248 is 27199.7287247889

Scales and comparisons

• 20,123,045,905,248 seconds is equal to 639,850 years, 31 weeks, 6 days, 21 hours, 40 minutes, 48 seconds.
• To count from 1 to 20,123,045,905,248 would take you about one million, five hundred ninety-nine thousand, six hundred twenty-six 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 20123045905248 cubic inches would be around 2266.6 feet tall.

Recreational maths with 20123045905248

• 20123045905248 backwards is 84250954032102
• The number of decimal digits it has is: 14
• The sum of 20123045905248's digits is 45
• More coming soon!