13967620668

Names of 13967620668

• Cardinal: 13967620668 can be written as Thirteen billion, nine hundred sixty-seven million, six hundred twenty thousand, six hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3967620668 × 10¹⁰

Factors of 13967620668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2616

Divisors of 13967620668

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 29 36 54 58 61 87 108 116 122 174 183 244 261 348 366 522 549 732 783 841 1044 1098 1566 1647 1682 1769 2196 2521 2523 3132 3294 3364 3538 5042 5046 5307 6588 7076 7563 7569 10084 10092 10614 15126 15138 15921 21228 22689 22707 30252 30276 31842 45378 45414 47763 51301 63684 68067 73109 90756 90828 95526 102602 136134 146218 153781 153903 191052 205204 219327 272268 292436 307562 307806 438654 461343 461709 615124 615612 657981 877308 922686 923418 1315962 1384029 1385127 1845372 1846836 1973943 2120161 2631924 2768058 2770254 3947886 4152087 4240322 4459649 5536116 5540508 6360483 7895772 8304174 8480644 8919298 12720966 13378947 16608348 17838596 19081449 25441932 26757894 38162898 40136841 53515788 57244347 76325796 80273682 114488694 120410523 129329821 160547364 228977388 240821046 258659642 387989463 481642092 517319284 775978926 1163968389 1551957852 2327936778 3491905167 4655873556 6983810334 13967620668
• Sum of all divisors σ(n): 38134052320
• Sum of proper divisors (its aliquot sum) s(n): 24166431652
• 13967620668 is an abundant number, because the sum of its proper divisors (24166431652) is greater than itself. Its abundance is 10198810984

Bases of 13967620668

• Binary: 1101000000100010001111101000111100₂
• Hexadecimal: 0x34088FA3C
• Base-36: 6EZYL30

Squares and roots of 13967620668

• 13967620668 squared (13967620668²) is 195094427125140766224
• 13967620668 cubed (13967620668³) is 2725004952524735988719698717632
• The square root of 13967620668 is 118184.6888052763
• The cube root of 13967620668 is 2408.2827632963

Scales and comparisons

• 13,967,620,668 seconds is equal to 444 years, 6 weeks, 4 days, 6 hours, 37 minutes, 48 seconds.
• To count from 1 to 13,967,620,668 would take you about eight hundred eighty-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 13967620668 cubic inches would be around 200.7 feet tall.

Recreational maths with 13967620668

• 13967620668 backwards is 86602676931
• 13967620668 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13967620668's digits is 54
• More coming soon!