13421389104747

Names of 13421389104747

• Cardinal: 13421389104747 can be written as Thirteen trillion, four hundred twenty-one billion, three hundred eighty-nine million, one hundred four thousand, seven hundred forty-seven.

Scientific notation

• Scientific notation: 1.3421389104747 × 10¹³

Factors of 13421389104747

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 798

Divisors of 13421389104747

• Number of divisors d(n): 132
• Complete list of divisors:
  1 3 9 13 27 31 39 81 93 117 243 279 351 403 729 751 837 1053 1209 2187 2253 2511 3159 3627 6561 6759 7533 9477 9763 10881 19683 20277 22599 23281 28431 29289 32643 59049 60831 67797 69843 85293 87867 97929 182493 203391 209529 255879 263601 293787 302653 547479 564001 610173 628587 767637 790803 881361 907959 1642437 1692003 1830519 1885761 2372409 2644083 2723877 4927311 5076009 5657283 7117227 7332013 7932249 8171631 14781933 15228027 16971849 17484031 21351681 21996039 23796747 24514893 44345799 45684081 50915547 52452093 64055043 65988117 73544679 137052243 152746641 157356279 192165129 197964351 220634037 227292403 411156729 458239923 472068837 576495387 593893053 661902111 681877209 1233470187 1374719769 1416206511 1781679159 1985706333 2045631627 3700410561 4248619533 5345037477 5957118999 6136894881 11101231683 12745858599 16035112431 17871356997 18410684643 33303695049 38237575797 48105337293 55232053929 114712727391 144316011879 165696161787 344138182173 432948035637 497088485361 1032414546519 1491265456083 4473796368249 13421389104747
• Sum of all divisors σ(n): 22409796626112
• Sum of proper divisors (its aliquot sum) s(n): 8988407521365
• 13421389104747 is a deficient number, because the sum of its proper divisors (8988407521365) is less than itself. Its deficiency is 4432981583382

Bases of 13421389104747

• Binary: 11000011010011101001001000010100011001101011₂
• Hexadecimal: 0xC34E921466B
• Base-36: 4R9P8JJOR

Squares and roots of 13421389104747

• 13421389104747 squared (13421389104747²) is 180133685501021478137934009
• 13421389104747 cubed (13421389104747³) is 2417644283981332310619704761632674640723
• The square root of 13421389104747 is 3663521.4077096643
• The cube root of 13421389104747 is 23764.7083657239

Scales and comparisons

• 13,421,389,104,747 seconds is equal to 426,758 years, 34 weeks, 1 day, 16 hours, 12 minutes, 27 seconds.
• To count from 1 to 13,421,389,104,747 would take you about one million, sixty-six thousand, eight hundred ninety-six 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 13421389104747 cubic inches would be around 1980.4 feet tall.

Recreational maths with 13421389104747

• 13421389104747 backwards is 74740198312431
• The number of decimal digits it has is: 14
• The sum of 13421389104747's digits is 54
• More coming soon!