20438301498264

Names of 20438301498264

• Cardinal: 20438301498264 can be written as Twenty trillion, four hundred thirty-eight billion, three hundred one million, four hundred ninety-eight thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 2.0438301498264 × 10¹³

Factors of 20438301498264

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 108

Divisors of 20438301498264

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 19 24 26 36 38 39 52 57 71 72 76 78 104 114 117 142 152 156 169 171 213 228 234 247 284 312 338 342 361 426 456 468 494 507 568 639 676 684 722 741 852 923 936 988 1014 1083 1278 1349 1352 1368 1444 1482 1521 1704 1846 1976 2028 2166 2197 2223 2556 2698 2769 2888 2964 3042 3211 3249 3692 4047 4056 4332 4394 4446 4693 5041 5112 5396 5538 5928 6084 6422 6498 6591 7384 8094 8307 8664 8788 8892 9386 9633 10082 10792 11076 11999 12141 12168 12844 12996 13182 14079 15123 16188 16614 17537 17576 17784 18772 19266 19773 20164 22152 23998 24282 25631 25688 25992 26364 28158 28899 30246 32376 33228 35074 35997 37544 38532 39546 40328 41743 42237 45369 47996 48564 51262 52611 52728 56316 57798 60492 61009 65533 66456 70148 71994 76893 77064 79092 83486 84474 90738 95779 95992 97128 102524 105222 107991 112632 115596 120984 122018 125229 131066 140296 143988 153786 155987 157833 158184 166972 168948 181476 183027 191558 196599 205048 210444 215982 227981 230679 231192 244036 250458 262132 287337 287976 307572 311974 315666 333203 333944 337896 357911 362952 366054 375687 383116 393198 420888 431964 455962 461358 467961 488072 500916 524264 549081 574674 589797 615144 623948 631332 666406 683943 715822 732108 751374 766232 786396 793117 851929 862011 863928 911924 922716 935922 999609 1001832 1073733 1098162 1149348 1179594 1245127 1247896 1262664 1332812 1367886 1403883 1431644 1464216 1502748 1572792 1586234 1703858 1724022 1819801 1823848 1845432 1871844 1999218 2051829 2147466 2196324 2298696 2359188 2379351 2490254 2555787 2665624 2735772 2807766 2863288 2963753 2998827 3005496 3172468 3221199 3407716 3448044 3639602 3735381 3743688 3998436 4103658 4294932 4331639 4392648 4652843 4718376 4758702 4980508 5111574 5459403 5471544 5615532 5927506 5997654 6344936 6442398 6800309 6815432 6896088 7138053 7279204 7470762 7667361 7996872 8207316 8589864 8663278 8891259 9305686 9517404 9961016 10223148 10918806 11075077 11206143 11231064 11855012 11995308 12884796 12994917 13600618 13958529 14276106 14558408 14941524 15334722 16186651 16378209 16414632 17326556 17782518 18611372 19034808 20400927 20446296 21837612 22150154 22412286 23657413 23710024 23990616 25769592 25989834 26673777 27201236 27917058 28552212 29883048 30669444 32373302 32756418 33225231 34653112 35565036 37222744 38984751 40801854 41875587 43675224 44300308 44824572 47314826 48559953 51979668 53347554 54402472 55834116 56311307 57104424 60486959 61202781 61338888 64746604 65512836 66450462 70972239 71130072 77969502 81603708 83751174 88404017 88600616 89649144 94629652 97119906 99675693 103959336 106695108 111668232 112622614 120973918 122405562 129205871 129493208 131025672 132900924 141944478 145679859 155939004 163207416 167502348 168933921 176808034 181460877 189259304 194239812 199351386 210426463 212916717 213390216 225245228 241947836 244811124 258411742 265212051 265801848 283888956 291359718 307546369 311878008 335004696 337867842 353616068 362921754 387617613 388479624 398702772 420852926 425833434 450490456 483895672 489622248 506801763 516823484 530424102 544382631 567777912 582719436 615092738 631279389 675735684 707232136 725843508 775235226 786330467 795636153 797405544 841705852 851666868 922639107 1013603526 1033646968 1060848204 1088765262 1149252221 1162852839 1165438872 1230185476 1262558778 1351471368 1451687016 1550470452 1572660934 1591272306 1679676323 1683411704 1703333736 1845278214 1893838167 2027207052 2121696408 2177530524 2298504442 2325705678 2358991401 2460370952 2525117556 2767917321 3100940904 3145321868 3182544612 3359352646 3447756663 3690556428 3787676334 3998102797 4054414104 4355061048 4597008884 4651411356 4717982802 5039028969 5050235112 5535834642 6290643736 6365089224 6718705292 6895513326 7076974203 7381112856 7575352668 7996205594 9194017768 9302822712 9435965604 10078057938 10343269989 11071669284 11994308391 13437410584 13791026652 14153948406 14940278873 15117086907 15150705336 15992411188 18871931208 20156115876 20686539978 21835792199 22143338568 23988616782 27582053304 28307896812 29880557746 30234173814 31984822376 35982925173 40312231752 41373079956 43671584398 44820836619 47977233564 56615793624 59761115492 60468347628 65507376597 71965850346 82746159912 87343168796 89641673238 95954467128 119522230984 120936695256 131014753194 134462509857 143931700692 174686337592 179283346476 196522129791 262029506388 268925019714 283865298587 287863401384 358566692952 393044259582 524059012776 537850039428 567730597174 786088519164 851595895761 1075700078856 1135461194348 1572177038328 1703191791522 2270922388696 2554787687283 3406383583044 5109575374566 6812767166088 10219150749132 20438301498264
• Sum of all divisors σ(n): 64190666030400
• Sum of proper divisors (its aliquot sum) s(n): 43752364532136
• 20438301498264 is an abundant number, because the sum of its proper divisors (43752364532136) is greater than itself. Its abundance is 23314063033872

Bases of 20438301498264

• Binary: 100101001011010101001101100110101101110011000₂
• Hexadecimal: 0x1296A9B35B98
• Base-36: 78T850DY0

Squares and roots of 20438301498264

• 20438301498264 squared (20438301498264²) is 417724168133940467195013696
• 20438301498264 cubed (20438301498264³) is 8537572491432998495702028564426800223744
• The square root of 20438301498264 is 4520873.9750477451
• The cube root of 20438301498264 is 27341.0339274321

Scales and comparisons

• 20,438,301,498,264 seconds is equal to 649,874 years, 39 weeks, 6 days, 11 hours, 44 minutes, 24 seconds.
• To count from 1 to 20,438,301,498,264 would take you about one million, six hundred twenty-four thousand, six hundred eighty-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 20438301498264 cubic inches would be around 2278.4 feet tall.

Recreational maths with 20438301498264

• 20438301498264 backwards is 46289410383402
• The number of decimal digits it has is: 14
• The sum of 20438301498264's digits is 54
• More coming soon!