131418336434

Names of 131418336434

• Cardinal: 131418336434 can be written as One hundred thirty-one billion, four hundred eighteen million, three hundred thirty-six thousand, four hundred thirty-four.

Scientific notation

• Scientific notation: 1.31418336434 × 10¹¹

Factors of 131418336434

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 508

Divisors of 131418336434

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 11 14 22 49 77 79 98 121 154 158 242 343 409 539 553 686 818 847 869 1078 1106 1694 1738 2401 2863 3773 3871 4499 4802 5726 5929 6083 7546 7742 8998 9559 11858 12166 16807 19118 20041 26411 27097 31493 32311 33614 40082 41503 42581 49489 52822 54194 62986 64622 66913 83006 85162 98978 133826 140287 184877 189679 220451 226177 280574 290521 298067 346423 355421 369754 379358 440902 452354 468391 581042 596134 692846 710842 936782 982009 1327753 1543157 1583239 1964018 2033647 2086469 2424961 2487947 2655506 3086314 3166478 3278737 3909631 4067294 4172938 4849922 4975894 6557474 6874063 7819262 10802099 11082673 13748126 14605283 16974727 17415629 21604198 22165346 22951159 27367417 29210566 33949454 34831258 45902318 54734834 75614693 77578711 118823089 121909403 151229386 155157422 160658113 191571919 237646178 243818806 321316226 383143838 543050977 831761623 853365821 1086101954 1341003433 1663523246 1706731642 2682006866 5973560747 9387024031 11947121494 18774048062 65709168217 131418336434
• Sum of all divisors σ(n): 256613817600
• Sum of proper divisors (its aliquot sum) s(n): 125195481166
• 131418336434 is a deficient number, because the sum of its proper divisors (125195481166) is less than itself. Its deficiency is 6222855268

Bases of 131418336434

• Binary: 1111010011001001001001010110010110010₂
• Hexadecimal: 0x1E9924ACB2
• Base-36: 1ODF31DE

Squares and roots of 131418336434

• 131418336434 squared (131418336434²) is 17270779151080011836356
• 131418336434 cubed (131418336434³) is 2269697064953945909962934960594504
• The square root of 131418336434 is 362516.6705601275
• The cube root of 131418336434 is 5084.1535103337

Scales and comparisons

• 131,418,336,434 seconds is equal to 4,178 years, 36 weeks, 1 day, 13 hours, 27 minutes, 14 seconds.
• To count from 1 to 131,418,336,434 would take you about eight thousand, three hundred fifty-seven 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 131418336434 cubic inches would be around 423.7 feet tall.

Recreational maths with 131418336434

• 131418336434 backwards is 434633814131
• The number of decimal digits it has is: 12
• The sum of 131418336434's digits is 41
• More coming soon!