13663087480

Names of 13663087480

• Cardinal: 13663087480 can be written as Thirteen billion, six hundred sixty-three million, eighty-seven thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.366308748 × 10¹⁰

Factors of 13663087480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7138

Divisors of 13663087480

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 49 56 70 98 140 196 245 280 392 490 980 1171 1960 2342 4684 5855 5953 8197 9368 11710 11906 16394 23420 23812 29765 32788 40985 41671 46840 47624 57379 59530 65576 81970 83342 114758 119060 163940 166684 208355 229516 238120 286895 291697 327880 333368 416710 459032 573790 583394 833420 1147580 1166788 1458485 1666840 2295160 2333576 2916970 5833940 6970963 11667880 13941926 27883852 34854815 48796741 55767704 69709630 97593482 139419260 195186964 243983705 278838520 341577187 390373928 487967410 683154374 975934820 1366308748 1707885935 1951869640 2732617496 3415771870 6831543740 13663087480
• Sum of all divisors σ(n): 35797591440
• Sum of proper divisors (its aliquot sum) s(n): 22134503960
• 13663087480 is an abundant number, because the sum of its proper divisors (22134503960) is greater than itself. Its abundance is 8471416480

Bases of 13663087480

• Binary: 1100101110011000100010101101111000₂
• Hexadecimal: 0x32E622B78
• Base-36: 69YNDRS

Squares and roots of 13663087480

• 13663087480 squared (13663087480²) is 186679959486132750400
• 13663087480 cubed (13663087480³) is 2550624617221887615608204992000
• The square root of 13663087480 is 116889.2102805045
• The cube root of 13663087480 is 2390.6515663113

Scales and comparisons

• 13,663,087,480 seconds is equal to 434 years, 23 weeks, 14 hours, 4 minutes, 40 seconds.
• To count from 1 to 13,663,087,480 would take you about eight hundred sixty-eight 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 13663087480 cubic inches would be around 199.2 feet tall.

Recreational maths with 13663087480

• 13663087480 backwards is 08478036631
• The number of decimal digits it has is: 11
• The sum of 13663087480's digits is 46
• More coming soon!