20938748992200

Names of 20938748992200

• Cardinal: 20938748992200 can be written as Twenty trillion, nine hundred thirty-eight billion, seven hundred forty-eight million, nine hundred ninety-two thousand, two hundred.

Scientific notation

• Scientific notation: 2.09387489922 × 10¹³

Factors of 20938748992200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 14598

Divisors of 20938748992200

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 61 65 72 75 78 90 100 104 117 120 122 130 150 156 180 183 195 200 225 234 244 260 300 305 312 325 360 366 390 450 468 488 520 549 585 600 610 650 732 780 793 900 915 936 975 1093 1098 1170 1220 1300 1464 1525 1560 1586 1800 1830 1950 2186 2196 2340 2379 2440 2600 2745 2925 3050 3172 3279 3660 3900 3965 4372 4392 4575 4680 4758 5465 5490 5850 6100 6344 6558 7137 7320 7800 7930 8744 9150 9516 9837 10930 10980 11700 11895 12200 13116 13421 13725 14209 14274 15860 16395 18300 19032 19674 19825 21860 21960 23400 23790 26232 26842 27325 27450 28418 28548 31720 32790 35685 36600 39348 39650 40263 42627 43720 47580 49185 53684 54650 54900 56836 57096 59475 65580 66673 67105 71045 71370 78696 79300 80526 81975 85254 95160 98370 107368 109300 109800 113672 118950 120789 127881 131160 133346 134210 142090 142740 158600 161052 163950 170508 174473 178425 196740 200019 201315 213135 218600 237900 241578 245925 255762 266692 268420 284180 285480 322104 327900 333365 335525 341016 348946 355225 356850 393480 400038 402630 426270 475800 483156 491850 511524 523419 533384 536840 568360 600057 603945 639405 655800 666730 671050 697892 710450 713700 800076 805260 818681 852540 866749 872365 966312 983700 1000095 1006575 1023048 1046838 1065675 1200114 1207890 1278810 1333460 1342100 1395784 1420900 1427400 1570257 1600152 1610520 1637362 1666825 1705080 1733498 1744730 1967400 2000190 2013150 2093676 2131350 2400228 2415780 2456043 2557620 2600247 2617095 2666920 2684200 2841800 3000285 3019725 3140514 3197025 3274724 3333650 3466996 3489460 4000380 4026300 4093405 4187352 4262700 4333745 4361825 4800456 4831560 4912086 5000475 5115240 5200494 5234190 6000570 6039450 6281028 6394050 6549448 6667300 6933992 6978920 7368129 7800741 7851285 8000760 8052600 8186810 8525400 8667490 8723650 9824172 10000950 10400988 10468380 10642853 12001140 12078900 12280215 12562056 12788100 13001235 13085475 13334600 14669153 14736258 15001425 15601482 15702570 16373620 17334980 17447300 19648344 20001900 20467025 20801976 20936760 21285706 21668725 24002280 24157800 24560430 25576200 26002470 26170950 29338306 29472516 30002850 31202964 31405140 31928559 32747240 34669960 34894600 36840645 39003705 39256425 40003800 40934050 42571412 43337450 44007459 49120860 52004940 52341900 53214265 58676612 58945032 60005700 61401075 62405928 62810280 63857118 65006175 73345765 73681290 78007410 78512850 81868100 85142824 86674900 88014918 95785677 98241720 104009880 104683800 106428530 117353224 120011400 122802150 127714236 130012350 132022377 146691530 147362580 156014820 157025700 159642795 163736200 173349800 176029836 184203225 190698989 191571354 195018525 212857060 220037295 245604300 255428472 260024700 264044754 266071325 293383060 294725160 312029640 314051400 319285590 352059672 366728825 368406450 381397978 383142708 390037050 425714120 440074590 478928385 491208600 520049400 528089508 532142650 572096967 586766120 638571180 660111885 733457650 736812900 762795956 766285416 780074100 798213975 880149180 894818333 953494945 957856770 1056179016 1064285300 1100186475 1144193934 1277142360 1320223770 1466915300 1473625800 1525591912 1560148200 1596427950 1716290901 1760298360 1789636666 1906989890 1915713540 2128570600 2200372950 2288387868 2394641925 2640447540 2684454999 2860484835 2933830600 3192855900 3300559425 3432581802 3579273332 3813979780 3831427080 4400745900 4474091665 4576775736 4767474725 4789283850 5280895080 5368909998 5720969670 6385711800 6601118850 6865163604 7158546664 7627959560 8053364997 8581454505 8801491800 8948183330 9534949450 9578567700 10737819996 11441939340 11632638329 13202237700 13422274995 13730327208 14302424175 16106729994 17162909010 17896366660 19069898900 19157135400 21475639992 22370458325 22883878680 23265276658 26404475400 26844549990 28604848350 32213459988 34325818020 34897914987 35792733320 38139797800 40266824985 42907272525 44740916650 46530553316 53689099980 57209696700 58163191645 64426919976 67111374975 68651636040 69795829974 80533649970 85814545050 89481833300 93061106632 104693744961 107378199960 114419393400 116326383290 134222749950 139591659948 161067299940 171629090100 174489574935 178963666600 201334124925 209387489922 232652766580 268445499900 279183319896 290815958225 322134599880 343258180200 348979149870 402668249850 418774979844 465305533160 523468724805 536890999800 581631916450 697958299740 805336499700 837549959688 872447874675 1046937449610 1163263832900 1395916599480 1610672999400 1744895749350 2093874899220 2326527665800 2617343624025 3489791498700 4187749798440 5234687248050 6979582997400 10469374496100 20938748992200
• Sum of all divisors σ(n): 77046087016080
• Sum of proper divisors (its aliquot sum) s(n): 56107338023880
• 20938748992200 is an abundant number, because the sum of its proper divisors (56107338023880) is greater than itself. Its abundance is 35168589031680

Bases of 20938748992200

• Binary: 100110000101100101110101100100001101011001000₂
• Hexadecimal: 0x130B2EB21AC8
• Base-36: 7F74MIZM0

Squares and roots of 20938748992200

• 20938748992200 squared (20938748992200²) is 438431209358356515660840000
• 20938748992200 cubed (20938748992200³) is 9180201043101314700941717067005448000000
• The square root of 20938748992200 is 4575887.7818626627
• The cube root of 20938748992200 is 27562.3923275415

Scales and comparisons

• 20,938,748,992,200 seconds is equal to 665,787 years, 23 weeks, 2 days, 20 hours, 30 minutes.
• To count from 1 to 20,938,748,992,200 would take you about one million, six hundred sixty-four thousand, four hundred sixty-eight 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 20938748992200 cubic inches would be around 2296.9 feet tall.

Recreational maths with 20938748992200

• 20938748992200 backwards is 00229984783902
• The number of decimal digits it has is: 14
• The sum of 20938748992200's digits is 63
• More coming soon!