13091438001408

Names of 13091438001408

• Cardinal: 13091438001408 can be written as Thirteen trillion, ninety-one billion, four hundred thirty-eight million, one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.3091438001408 × 10¹³

Factors of 13091438001408

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 524407

Divisors of 13091438001408

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 41 48 52 61 64 78 82 96 104 122 123 128 156 164 183 192 208 244 246 256 312 328 366 384 416 488 492 533 624 656 732 768 793 832 976 984 1066 1248 1312 1464 1586 1599 1664 1952 1968 2132 2379 2496 2501 2624 2928 3172 3198 3328 3904 3936 4264 4758 4992 5002 5248 5856 6344 6396 7503 7808 7872 8528 9516 9984 10004 10496 11712 12688 12792 15006 15616 15744 17056 19032 20008 23424 25376 25584 30012 31488 32513 34112 38064 40016 46848 50752 51168 60024 65026 68224 76128 80032 97539 101504 102336 120048 130052 136448 152256 160064 195078 203008 204672 240096 260104 304512 320128 390156 409344 480192 520208 524287 609024 640256 780312 960384 1040416 1048574 1560624 1572861 1920768 2080832 2097148 3121248 3145722 4161664 4194296 6242496 6291444 6815731 8323328 8388592 12484992 12582888 13631462 16777184 20447193 21495767 24969984 25165776 27262924 31981507 33554368 40894386 42991534 50331552 54525848 63963014 64487301 67108736 81788772 85983068 95944521 100663104 109051696 127926028 128974602 134217472 163577544 171966136 191889042 201326208 218103392 255852056 257949204 279444971 327155088 343932272 383778084 402652416 415759591 436206784 511704112 515898408 558889942 654310176 687864544 767556168 831519182 838334913 872413568 1023408224 1031796816 1117779884 1247278773 1308620352 1311241787 1375729088 1535112336 1663038364 1676669826 1744827136 2046816448 2063593632 2235559768 2494557546 2617240704 2622483574 2751458176 3070224672 3326076728 3353339652 3933725361 4093632896 4127187264 4471119536 4989115092 5234481408 5244967148 5502916352 6140449344 6652153456 6706679304 7867450722 8187265792 8254374528 8942239072 9978230184 10489934296 12280898688 13304306912 13413358608 15734901444 16508749056 17046143231 17884478144 19956460368 20979868592 24561797376 26608613824 26826717216 31469802888 34092286462 35768956288 39912920736 41959737184 51138429693 53217227648 53653434432 62939605776 68184572924 71537912576 79825841472 83919474368 102276859386 106434455296 107306868864 125879211552 136369145848 159651682944 167838948736 204553718772 214613737728 251758423104 272738291696 319303365888 335677897472 409107437544 503516846208 545476583392 818214875088 1007033692416 1090953166784 1636429750176 2181906333568 3272859500352 4363812667136 6545719000704 13091438001408
• Sum of all divisors σ(n): 39067878162432
• Sum of proper divisors (its aliquot sum) s(n): 25976440161024
• 13091438001408 is an abundant number, because the sum of its proper divisors (25976440161024) is greater than itself. Its abundance is 12885002159616

Bases of 13091438001408

• Binary: 10111110100000010110100000101111110100000000₂
• Hexadecimal: 0xBE81682FD00
• Base-36: 4N24G6AYO

Squares and roots of 13091438001408

• 13091438001408 squared (13091438001408²) is 171385748944709489409982464
• 13091438001408 cubed (13091438001408³) is 2243685906634540843136592969632487309312
• The square root of 13091438001408 is 3618209.2257645907
• The cube root of 13091438001408 is 23568.3466773665

Scales and comparisons

• 13,091,438,001,408 seconds is equal to 416,267 years, 12 weeks, 1 day, 3 hours, 56 minutes, 48 seconds.
• To count from 1 to 13,091,438,001,408 would take you about one million, forty thousand, six 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 13091438001408 cubic inches would be around 1964 feet tall.

Recreational maths with 13091438001408

• 13091438001408 backwards is 80410083419031
• The number of decimal digits it has is: 14
• The sum of 13091438001408's digits is 42
• More coming soon!