13391554318389

Names of 13391554318389

• Cardinal: 13391554318389 can be written as Thirteen trillion, three hundred ninety-one billion, five hundred fifty-four million, three hundred eighteen thousand, three hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3391554318389 × 10¹³

Factors of 13391554318389

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 311

Divisors of 13391554318389

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 13 17 37 39 51 111 117 153 169 221 241 333 481 507 629 663 723 1443 1521 1887 1989 2169 2873 3133 4097 4329 5661 6253 8177 8619 8917 9399 12291 18759 24531 25857 26751 28197 36873 40729 53261 56277 58081 73593 80253 106301 115921 122187 151589 159783 174243 318903 347763 366561 454767 479349 522729 692393 755053 956709 987377 1043289 1364301 1506973 1970657 2077179 2148997 2265159 2962131 4520919 5911971 6231537 6446991 6795477 8886393 9815689 12835901 13562757 13997521 17735913 19340973 25618541 27936961 29447067 36532949 38507703 41992563 76855623 83810883 88341201 109598847 115523109 125977689 166866713 181967773 230566869 237957857 251432649 328796541 363180493 474928337 500600139 517908277 545903319 713873571 1089541479 1424785011 1501800417 1553724831 1637709957 2141620713 2365581049 3093452141 3268624437 4274355033 4661174493 6174068381 6732807601 7096743147 8804440709 9280356423 18522205143 20198422803 21290229441 26413322127 27841069269 40214877833 55566615429 60595268409 79239966381 87526498813 114457729217 120644633499 262579496439 343373187651 361933900497 787738489317 1030119562953 1487950479821 4463851439463 13391554318389
• Sum of all divisors σ(n): 22872175367184
• Sum of proper divisors (its aliquot sum) s(n): 9480621048795
• 13391554318389 is a deficient number, because the sum of its proper divisors (9480621048795) is less than itself. Its deficiency is 3910933269594

Bases of 13391554318389

• Binary: 11000010110111110110110101101001000000110101₂
• Hexadecimal: 0xC2DF6D69035
• Base-36: 4QVZTOJ79

Squares and roots of 13391554318389

• 13391554318389 squared (13391554318389²) is 179333727062363074383555321
• 13391554318389 cubed (13391554318389³) is 2401557347074782503872114683064629097869
• The square root of 13391554318389 is 3659447.2695188545
• The cube root of 13391554318389 is 23747.0862203469

Scales and comparisons

• 13,391,554,318,389 seconds is equal to 425,810 years, 1 day, 15 hours, 33 minutes, 9 seconds.
• To count from 1 to 13,391,554,318,389 would take you about one million, sixty-four thousand, five hundred twenty-five 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 13391554318389 cubic inches would be around 1978.9 feet tall.

Recreational maths with 13391554318389

• 13391554318389 backwards is 98381345519331
• The number of decimal digits it has is: 14
• The sum of 13391554318389's digits is 63
• More coming soon!