20828012685264

Names of 20828012685264

• Cardinal: 20828012685264 can be written as Twenty trillion, eight hundred twenty-eight billion, twelve million, six hundred eighty-five thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 2.0828012685264 × 10¹³

Factors of 20828012685264

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1433

Divisors of 20828012685264

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 93 108 124 144 163 186 216 248 279 326 347 372 432 489 496 558 652 694 744 837 887 961 978 1041 1116 1304 1388 1467 1488 1674 1774 1922 1956 2082 2232 2608 2661 2776 2883 2934 3123 3348 3548 3844 3912 4164 4401 4464 5053 5322 5552 5766 5868 6246 6696 7096 7688 7824 7983 8328 8649 8802 9369 10106 10644 10757 11532 11736 12492 13392 14192 15159 15376 15966 16656 17298 17604 18738 20212 21288 21514 23064 23472 23949 24984 25947 27497 30318 31932 32271 34596 35208 37476 40424 42576 43028 45477 46128 47898 49968 51894 54994 56561 60636 63864 64542 69192 70416 74952 80848 82491 86056 90954 95796 96813 103788 109988 113122 121272 127728 129084 136431 138384 144581 149904 156643 164982 169683 172112 181908 191592 193626 207576 219976 226244 242544 247473 258168 272862 289162 290439 307789 313286 329964 333467 339366 363816 383184 387252 415152 433743 439952 452488 469929 494946 509049 516336 545724 578324 580878 615578 626572 659928 666934 678732 727632 742419 774504 852407 867486 904976 923367 939858 989892 1000401 1018098 1091448 1156648 1161756 1231156 1253144 1301229 1319856 1333868 1357464 1409787 1484838 1527147 1549008 1704814 1734972 1753391 1846734 1879716 1979784 2000802 2036196 2182896 2313296 2323512 2462312 2506288 2557221 2602458 2667736 2714928 2770101 2819574 2969676 3001203 3054294 3409628 3469944 3506782 3693468 3759432 3903687 3959568 4001604 4072392 4229361 4482011 4647024 4924624 5114442 5204916 5260173 5335472 5540202 5639148 5939352 6002406 6108588 6819256 6939888 7013564 7386936 7518864 7671663 7807374 8003208 8144784 8310303 8458722 8964022 9003609 9541459 10228884 10409832 10520346 11080404 11278296 11878704 12004812 12217176 13446033 13638512 14027128 14773872 15343326 15614748 15780519 16006416 16620606 16917444 17928044 18007218 19082918 20457768 20819664 21040692 22160808 22556592 23014989 24009624 24434352 26892066 28054256 28624377 30686652 31229496 31561038 33241212 33834888 35856088 36014436 38165836 40338099 40915536 42081384 44321616 46029978 47341557 48019248 50169607 53784132 54355121 57248754 61373304 62458992 63122076 66482424 67669776 71712176 72028872 76331672 80676198 84162768 85873131 92059956 94683114 100339214 107568264 108710242 114497508 121014297 122746608 126244152 132964848 138942341 144057744 150508821 152663344 161352396 163065363 171746262 184119912 189366228 200678428 215136528 217420484 228995016 242028594 252488304 257619393 277884682 295785229 301017642 322704792 326130726 343492524 368239824 378732456 401356856 416827023 434840968 451526463 457990032 484057188 489196089 515238786 555769364 591570458 602035284 645409584 652261452 686985048 757464912 802713712 833654046 869681936 887355687 903052926 968114376 978392178 1030477572 1111538728 1183140916 1204070568 1250481069 1304522904 1354579389 1373970096 1467588267 1555257817 1667308092 1774711374 1806105852 1936228752 1956784356 2060955144 2223077456 2366281832 2408141136 2500962138 2609045808 2662067061 2709158778 2935176534 3110515634 3334616184 3549422748 3612211704 3751443207 3913568712 4121910288 4665773451 4732563664 5001924276 5324134122 5418317556 5870353068 6221031268 6669232368 7098845496 7224423408 7502886414 7827137424 7986201183 9331546902 10003848552 10648268244 10836635112 11740706136 12442062536 13997320353 14197690992 15005772828 15972402366 18663093804 20007697104 21296536488 21673270224 23481412272 24884125072 27994640706 30011545656 31944804732 37326187608 41991961059 42593072976 48212992327 55989281412 60023091312 63889609464 74652375216 83983922118 96425984654 111978562824 127779218928 144638976981 167967844236 192851969308 223957125648 289277953962 335935688472 385703938616 433916930943 578555907924 671871376944 771407877232 867833861886 1157111815848 1301750792829 1735667723772 2314223631696 2603501585658 3471335447544 5207003171316 6942670895088 10414006342632 20828012685264
• Sum of all divisors σ(n): 62403218795520
• Sum of proper divisors (its aliquot sum) s(n): 41575206110256
• 20828012685264 is an abundant number, because the sum of its proper divisors (41575206110256) is greater than itself. Its abundance is 20747193424992

Bases of 20828012685264

• Binary: 100101111000101100110010011000010011111010000₂
• Hexadecimal: 0x12F1664C27D0
• Base-36: 7DS98ZMC0

Squares and roots of 20828012685264

• 20828012685264 squared (20828012685264²) is 433806112417518099922749696
• 20828012685264 cubed (20828012685264³) is 9035319212377127815086352966747499679744
• The square root of 20828012685264 is 4563771.7608644717
• The cube root of 20828012685264 is 27513.7177556343

Scales and comparisons

• 20,828,012,685,264 seconds is equal to 662,266 years, 19 weeks, 4 days, 15 hours, 14 minutes, 24 seconds.
• To count from 1 to 20,828,012,685,264 would take you about one million, six hundred fifty-five thousand, six hundred sixty-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 20828012685264 cubic inches would be around 2292.8 feet tall.

Recreational maths with 20828012685264

• 20828012685264 backwards is 46258621082802
• 20828012685264 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20828012685264's digits is 54
• More coming soon!