13087977327

Names of 13087977327

• Cardinal: 13087977327 can be written as Thirteen billion, eighty-seven million, nine hundred seventy-seven thousand, three hundred twenty-seven.

Scientific notation

• Scientific notation: 1.3087977327 × 10¹⁰

Factors of 13087977327

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 575

Divisors of 13087977327

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 27 29 31 81 87 93 181 243 261 279 331 543 783 837 899 993 1629 2349 2511 2697 2979 4887 5249 5611 7047 7533 8091 8937 9599 10261 14661 15747 16833 24273 26811 28797 30783 43983 47241 50499 59911 72819 80433 86391 92349 141723 151497 162719 179733 218457 259173 277047 297569 425169 454491 488157 539199 777519 831141 892707 1275507 1363473 1464471 1617597 1737419 1857241 2332557 2493423 2678121 4393413 4852791 5212257 5571723 8034363 13180239 14558373 15636771 16715169 24103089 39540717 46910313 50145507 53859989 72309267 140730939 150436521 161579967 422192817 451309563 484739901 1454219703 4362659109 13087977327
• Sum of all divisors σ(n): 21114562560
• Sum of proper divisors (its aliquot sum) s(n): 8026585233
• 13087977327 is a deficient number, because the sum of its proper divisors (8026585233) is less than itself. Its deficiency is 5061392094

Bases of 13087977327

• Binary: 1100001100000110101010111101101111₂
• Hexadecimal: 0x30C1AAF6F
• Base-36: 60G8RXR

Squares and roots of 13087977327

• 13087977327 squared (13087977327²) is 171295150512066064929
• 13087977327 cubed (13087977327³) is 2241907046126973097716861864783
• The square root of 13087977327 is 114402.6980757009
• The cube root of 13087977327 is 2356.6269758539

Scales and comparisons

• 13,087,977,327 seconds is equal to 416 years, 8 weeks, 1 day, 5 hours, 15 minutes, 27 seconds.
• To count from 1 to 13,087,977,327 would take you about eight hundred thirty-two 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 13087977327 cubic inches would be around 196.4 feet tall.

Recreational maths with 13087977327

• 13087977327 backwards is 72377978031
• The number of decimal digits it has is: 11
• The sum of 13087977327's digits is 54
• More coming soon!