13812421491693

Names of 13812421491693

• Cardinal: 13812421491693 can be written as Thirteen trillion, eight hundred twelve billion, four hundred twenty-one million, four hundred ninety-one thousand, six hundred ninety-three.

Scientific notation

• Scientific notation: 1.3812421491693 × 10¹³

Factors of 13812421491693

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 501

Divisors of 13812421491693

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 9 11 27 31 33 93 99 103 121 279 297 309 341 353 363 837 927 961 1023 1059 1089 1133 1331 2781 2883 3069 3177 3193 3267 3399 3751 3883 3993 8649 9207 9531 9579 10197 10571 10943 11253 11649 11979 12463 14641 25947 28737 30591 31713 32829 33759 34947 35123 35937 36359 37389 41261 42713 43923 86211 95139 98487 98983 101277 104841 105369 109077 112167 116281 120373 123783 128139 131769 137093 285417 295461 296949 316107 327231 336501 339233 348843 361119 371349 384417 386353 395307 399949 411279 453871 469843 890847 948321 981693 1017699 1046529 1083357 1088813 1114047 1127129 1153251 1159059 1199847 1233837 1279091 1324103 1361613 1409529 1508023 2672541 3053097 3139587 3250071 3266439 3381387 3477177 3599541 3701511 3731563 3837273 3972309 4084839 4228587 4249883 4399439 4524069 5168273 9159291 9799317 10144161 10431531 10798623 11194689 11511819 11916927 11976943 12254517 12398419 12685761 12749649 13198317 13572207 14070001 14565133 15504819 29397951 30432483 33584067 34535457 34940999 35750781 35930829 37195257 38248947 39594951 40716621 41047193 42210003 43695399 46514457 46748713 48393829 100752201 104822997 107792487 111585771 114746841 118784853 123141579 126630009 131086197 131746373 136382609 139543371 140246139 145181487 160216463 314468991 323377461 334757313 369424737 379890027 384350989 393258591 395239119 409147827 420738417 435544461 451519123 480649389 532332119 943406973 1108274211 1153052967 1185717357 1227443481 1262215251 1306633383 1354557369 1441948167 1449210103 1500208699 1596996357 3459158901 3557152071 3682330443 4063672107 4227860879 4325844501 4347630309 4500626097 4790989071 4966710353 10377476703 12191016321 12683582637 13042890927 13501878291 14372967213 14900131059 16502295689 38050747911 39128672781 40505634873 44700393177 46506469669 49506887067 114152243733 134101179531 139519409007 148520661201 418558227021 445561983603 511571166359 1255674681063 1534713499077 4604140497231 13812421491693
• Sum of all divisors σ(n): 23550849129600
• Sum of proper divisors (its aliquot sum) s(n): 9738427637907
• 13812421491693 is a deficient number, because the sum of its proper divisors (9738427637907) is less than itself. Its deficiency is 4073993853786

Bases of 13812421491693

• Binary: 11001000111111110100011110011111101111101101₂
• Hexadecimal: 0xC8FF479FBED
• Base-36: 4W9C74OH9

Squares and roots of 13812421491693

• 13812421491693 squared (13812421491693²) is 190782987464182679268006249
• 13812421491693 cubed (13812421491693³) is 2635175036299673042184048259142625589557
• The square root of 13812421491693 is 3716506.6247341737
• The cube root of 13812421491693 is 23993.2976027783

Scales and comparisons

• 13,812,421,491,693 seconds is equal to 439,192 years, 14 weeks, 3 days, 11 hours, 41 minutes, 33 seconds.
• To count from 1 to 13,812,421,491,693 would take you about one million, ninety-seven thousand, nine hundred eighty 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 13812421491693 cubic inches would be around 1999.4 feet tall.

Recreational maths with 13812421491693

• 13812421491693 backwards is 39619412421831
• The number of decimal digits it has is: 14
• The sum of 13812421491693's digits is 54
• More coming soon!