13221266390136

Names of 13221266390136

• Cardinal: 13221266390136 can be written as Thirteen trillion, two hundred twenty-one billion, two hundred sixty-six million, three hundred ninety thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.3221266390136 × 10¹³

Factors of 13221266390136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 575

Divisors of 13221266390136

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 343 378 392 441 504 563 588 686 756 882 1029 1126 1176 1323 1372 1512 1689 1764 2058 2252 2646 2744 3087 3378 3528 3941 4116 4504 5067 5292 6174 6756 7882 8232 9261 10134 10584 11823 12348 13512 15201 15764 18522 20268 23646 24696 27587 30402 31528 35469 37044 40536 47292 55174 60804 70938 74088 82761 94584 106407 110348 121608 141876 165522 193109 212814 220696 248283 283752 316969 331044 386218 425628 496566 579327 633938 662088 744849 772436 851256 950907 993132 1158654 1267876 1489698 1544872 1737981 1901814 1986264 2218783 2317308 2535752 2852721 2979396 3475962 3803628 4437566 4634616 5213943 5705442 5958792 6656349 6951924 7607256 8558163 8875132 10427886 11410884 13312698 13903848 15531481 17116326 17750264 19969047 20855772 22821768 26625396 31062962 34232652 39938094 41711544 46594443 53250792 59907141 62125924 68465304 79876188 93188886 108720367 119814282 124251848 139783329 159752376 178453547 186377772 217440734 239628564 279566658 326161101 356907094 372755544 419349987 434881468 479257128 535360641 559133316 652322202 713814188 838699974 869762936 978483303 1070721282 1118266632 1249174829 1304644404 1427628376 1606081923 1677399948 1956966606 2141442564 2498349658 2609288808 2935449909 3212163846 3354799896 3747524487 3913933212 4282885128 4818245769 4996699316 5870899818 6424327692 7495048974 7827866424 8744223803 9636491538 9993398632 11242573461 11741799636 12848655384 14990097948 17488447606 19272983076 22485146922 23483599272 26232671409 29980195896 33727720383 34976895212 38545966152 44970293844 52465342818 61209566621 67455440766 69953790424 78698014227 89940587688 104930685636 122419133242 134910881532 157396028454 183628699863 209861371272 236094042681 244838266484 269821763064 314792056908 367257399726 472188085362 489676532968 550886099589 629584113816 734514799452 944376170724 1101772199178 1469029598904 1652658298767 1888752341448 2203544398356 3305316597534 4407088796712 6610633195068 13221266390136
• Sum of all divisors σ(n): 42905059200000
• Sum of proper divisors (its aliquot sum) s(n): 29683792809864
• 13221266390136 is an abundant number, because the sum of its proper divisors (29683792809864) is greater than itself. Its abundance is 16462526419728

Bases of 13221266390136

• Binary: 11000000011001010000111000101111110001111000₂
• Hexadecimal: 0xC0650E2FC78
• Base-36: 4OPRKN8U0

Squares and roots of 13221266390136

• 13221266390136 squared (13221266390136²) is 174801884958939816558098496
• 13221266390136 cubed (13221266390136³) is 2311102286540050583046768942526250835456
• The square root of 13221266390136 is 3636105.9376943351
• 13221266390136 is a perfect cube number. Its cube root is 23646

Scales and comparisons

• 13,221,266,390,136 seconds is equal to 420,395 years, 19 weeks, 3 days, 13 hours, 15 minutes, 36 seconds.
• To count from 1 to 13,221,266,390,136 would take you about one million, fifty thousand, nine hundred eighty-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 13221266390136 cubic inches would be around 1970.5 feet tall.

Recreational maths with 13221266390136

• 13221266390136 backwards is 63109366212231
• The number of decimal digits it has is: 14
• The sum of 13221266390136's digits is 45
• More coming soon!