12105081403712

Names of 12105081403712

• Cardinal: 12105081403712 can be written as Twelve trillion, one hundred five billion, eighty-one million, four hundred three thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2105081403712 × 10¹³

Factors of 12105081403712

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 682424

Divisors of 12105081403712

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 8 11 16 22 29 32 44 58 64 79 88 116 121 158 176 232 242 316 319 352 464 484 632 638 704 869 928 968 1264 1276 1738 1856 1936 2291 2528 2552 3476 3509 3872 4582 5056 5104 6952 7018 7744 9164 9559 10208 13904 14036 18328 19118 20416 25201 27808 28072 36656 38236 50402 55616 56144 73312 76472 100804 112288 146624 152944 201608 224576 277211 305888 403216 554422 611776 682303 806432 1108844 1364606 1612864 2217688 2729212 4435376 5458424 7505333 8870752 10916848 15010666 17741504 19786787 21833696 30021332 39573574 43667392 53901937 60042664 79147148 82558663 107803874 120085328 158294296 165117326 215607748 217654657 240170656 316588592 330234652 431215496 435309314 480341312 592921307 633177184 660469304 862430992 870618628 1185842614 1266354368 1320938608 1563156173 1724861984 1741237256 2371685228 2394201227 2641877216 3126312346 3449723968 3482474512 4743370456 4788402454 5283754432 6252624692 6522134377 6964949024 9486740912 9576804908 12505249384 13044268754 13929898048 17194717903 18973481824 19153609816 25010498768 26088537508 34389435806 37946963648 38307219632 50020997536 52177075016 68778871612 76614439264 100041995072 104354150032 137557743224 153228878528 189141896933 208708300064 275115486448 378283793866 417416600128 550230972896 756567587732 1100461945792 1513135175464 3026270350928 6052540701856 12105081403712
• Sum of all divisors σ(n): 27659512473600
• Sum of proper divisors (its aliquot sum) s(n): 15554431069888
• 12105081403712 is an abundant number, because the sum of its proper divisors (15554431069888) is greater than itself. Its abundance is 3449349666176

Bases of 12105081403712

• Binary: 10110000001001101111000100111011100101000000₂
• Hexadecimal: 0xB026F13B940
• Base-36: 4AGZWX9A8

Squares and roots of 12105081403712

• 12105081403712 squared (12105081403712²) is 146532995790494084327378944
• 12105081403712 cubed (12105081403712³) is 1773793842373718717375700406789272240128
• The square root of 12105081403712 is 3479235.7499473931
• The cube root of 12105081403712 is 22960.9174983711

Scales and comparisons

• 12,105,081,403,712 seconds is equal to 384,904 years, 7 weeks, 3 days, 20 hours, 8 minutes, 32 seconds.
• To count from 1 to 12,105,081,403,712 would take you about nine hundred sixty-two thousand, two hundred sixty 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 12105081403712 cubic inches would be around 1913.4 feet tall.

Recreational maths with 12105081403712

• 12105081403712 backwards is 21730418050121
• The number of decimal digits it has is: 14
• The sum of 12105081403712's digits is 35
• More coming soon!