20004749673972

Names of 20004749673972

• Cardinal: 20004749673972 can be written as Twenty trillion, four billion, seven hundred forty-nine million, six hundred seventy-three thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 2.0004749673972 × 10¹³

Factors of 20004749673972

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2427

Divisors of 20004749673972

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 31 38 42 43 49 57 62 76 84 86 93 98 114 124 129 133 147 172 186 196 217 228 258 266 294 301 372 399 434 516 532 588 589 602 651 798 817 868 903 931 1093 1178 1204 1229 1302 1333 1519 1596 1634 1767 1806 1862 2107 2186 2356 2451 2458 2604 2666 2793 3038 3268 3279 3534 3612 3687 3724 3999 4123 4214 4372 4557 4902 4916 5332 5586 5719 6076 6321 6558 7068 7374 7651 7998 8246 8428 8603 9114 9331 9804 11172 11438 12369 12642 13116 14748 15302 15996 16492 17157 17206 18228 18662 20767 22876 22953 23351 24738 25284 25327 25809 27993 28861 30604 33883 34314 34412 37324 38099 40033 41534 45906 46702 46999 49476 50654 51618 52847 53557 55986 57722 60221 62301 65317 67766 68628 70053 75981 76198 80066 83068 86583 91812 93404 93998 101308 101649 103236 105694 107114 111972 114297 115444 120099 120442 124602 130634 135532 140106 140997 145369 151962 152396 158541 160132 160671 163457 173166 177289 180663 187996 195951 203298 211388 214228 228594 237181 240198 240884 249204 261268 266693 280212 281994 290738 303924 317082 321342 326914 328993 346332 354578 361326 369929 391902 406596 436107 457188 474362 480396 490371 531867 533386 563988 581476 634164 642684 643777 653828 657986 709156 711543 722652 723881 739858 783804 800079 872214 892981 948724 980742 986979 1004093 1017583 1063734 1066772 1109787 1144199 1241023 1287554 1315972 1343297 1423086 1447762 1456969 1479716 1600158 1638257 1660267 1744428 1785962 1866851 1931331 1961484 1973958 2008186 2035166 2127468 2171643 2219574 2288398 2302951 2482046 2575108 2589503 2678943 2686594 2846172 2895524 2913938 3012279 3052749 3200316 3276514 3320534 3432597 3571924 3723069 3733702 3862662 3947916 4016372 4029891 4070332 4343286 4370907 4439148 4506439 4576796 4605902 4914771 4964092 4980801 5067167 5179006 5357886 5373188 5600553 5827876 6024558 6105498 6250867 6553028 6641068 6865194 6908853 7028651 7446138 7467404 7725324 7768509 8059782 8686572 8741814 9012878 9211804 9403079 9829542 9961602 10134334 10198783 10358012 10715772 11201106 11467799 12049116 12210996 12501734 13519317 13730388 13817706 14057302 14892276 15201501 15537018 16119564 17483628 18025756 18752601 18806158 19659084 19923204 20268668 20397566 21085953 22402212 22935598 25003468 25522643 27038634 27635412 27682411 28114604 28209237 30403002 30596349 31074036 31126883 31545073 34403397 35470169 37505202 37612316 40795132 41642207 42171906 43756069 45871196 49200557 51045286 54077268 55364822 56418474 57761771 60806004 61192698 62253766 63090146 65821553 68806794 70940338 71391481 75010404 76567929 80274593 83047233 83284414 84343812 87512138 93380649 94635219 98401114 102090572 106410507 110729644 112836948 115523542 122385396 124507532 124926621 126180292 131268207 131643106 137613588 141880676 142782962 147601671 153135858 160549186 166094466 166568828 173285313 175024276 178658501 186761298 189270438 193776877 196802228 197464659 212821014 214174443 217888181 231047084 240823779 249853242 262536414 263286212 285565924 291495449 295203342 306271716 321098372 332188932 346570626 357317002 373522596 378540876 387553754 394929318 404332397 425642028 428348886 435776362 481647558 499706484 525072828 535975503 581330631 582990898 590406684 653664543 693141252 714634004 775107508 789858636 791201933 808664794 856697772 871552724 874486347 963295116 1071951006 1097473649 1162661262 1165981796 1212997191 1250609507 1307329086 1356438139 1525217267 1582403866 1617329588 1748972694 1790614901 2040468143 2143902012 2194947298 2325322524 2373605799 2425994382 2501219014 2614658172 2712876278 2830326779 3050434534 3164807732 3292420947 3497945388 3581229802 3751828521 4069314417 4080936286 4389894596 4575651801 4747211598 4851988764 5002438028 5371844703 5425752556 5538413531 5660653558 6100869068 6121404429 6584841894 7162459604 7503657042 7682315543 8138628834 8161872572 8490980337 9151303602 9494423196 10743689406 11076827062 11321307116 12242808858 12534304307 13169683788 15007314084 15364631086 16277257668 16615240593 16981960674 18302607204 21487378812 22153654124 23046946629 24485617716 25068608614 30729262172 33230481186 33963921348 34021683119 37602912921 38768894717 46093893258 50137217228 53776208801 66460962372 68043366238 75205825842 77537789434 87740130149 92187786516 102065049357 107552417602 116306684151 136086732476 150411651684 155075578868 161328626403 175480260298 204130098714 215104835204 232613368302 238151781833 263220390447 322657252806 350960520596 408260197428 465226736604 476303563666 526440780894 645314505612 714455345499 952607127332 1052881561788 1428910690998 1667062472831 2857821381996 3334124945662 5001187418493 6668249891324 10002374836986 20004749673972
• Sum of all divisors σ(n): 60476684083200
• Sum of proper divisors (its aliquot sum) s(n): 40471934409228
• 20004749673972 is an abundant number, because the sum of its proper divisors (40471934409228) is greater than itself. Its abundance is 20467184735256

Bases of 20004749673972

• Binary: 100100011000110110111111111111000010111110100₂
• Hexadecimal: 0x1231B7FF85F4
• Base-36: 73A1ZG5BO

Squares and roots of 20004749673972

• 20004749673972 squared (20004749673972²) is 400190009518282840294256784
• 20004749673972 cubed (20004749673972³) is 8005700962437720226149815544268049226048
• The square root of 20004749673972 is 4472666.9531692163
• The cube root of 20004749673972 is 27146.3247623229

Scales and comparisons

• 20,004,749,673,972 seconds is equal to 636,089 years, 8 weeks, 2 days, 13 hours, 26 minutes, 12 seconds.
• To count from 1 to 20,004,749,673,972 would take you about one million, five hundred ninety thousand, two hundred twenty-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 20004749673972 cubic inches would be around 2262.2 feet tall.

Recreational maths with 20004749673972

• 20004749673972 backwards is 27937694740002
• The number of decimal digits it has is: 14
• The sum of 20004749673972's digits is 60
• More coming soon!