13689167648

Names of 13689167648

• Cardinal: 13689167648 can be written as Thirteen billion, six hundred eighty-nine million, one hundred sixty-seven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.3689167648 × 10¹⁰

Factors of 13689167648

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 95

Divisors of 13689167648

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 8 13 16 26 32 37 43 52 74 86 104 148 169 172 208 296 338 344 416 481 559 592 676 688 962 1118 1184 1352 1369 1376 1591 1849 1924 2236 2704 2738 3182 3698 3848 4472 5408 5476 6253 6364 7267 7396 7696 8944 10952 12506 12728 14534 14792 15392 17797 17888 20683 21904 24037 25012 25456 29068 29584 35594 41366 43808 48074 50024 50912 58136 58867 59168 68413 71188 82732 96148 100048 116272 117734 136826 142376 165464 192296 200096 231361 232544 235468 268879 273652 284752 312481 330928 384592 462722 470936 537758 547304 569504 624962 661856 765271 769184 889369 925444 941872 1075516 1094608 1249924 1530542 1778738 1850888 1883744 2151032 2189216 2499848 2531281 3061084 3557476 3701776 4302064 4999696 5062562 6122168 7114952 7403552 8604128 9948523 9999392 10125124 11561797 12244336 14229904 19897046 20250248 23123594 24488672 28459808 32906653 39794092 40500496 46247188 65813306 79588184 81000992 92494376 131626612 159176368 184988752 263253224 318352736 369977504 427786489 526506448 855572978 1053012896 1711145956 3422291912 6844583824 13689167648
• Sum of all divisors σ(n): 30706926579
• Sum of proper divisors (its aliquot sum) s(n): 17017758931
• 13689167648 is an abundant number, because the sum of its proper divisors (17017758931) is greater than itself. Its abundance is 3328591283

Bases of 13689167648

• Binary: 1100101111111100000001111100100000₂
• Hexadecimal: 0x32FF01F20
• Base-36: 6AE6DCW

Squares and roots of 13689167648

• 13689167648 squared (13689167648²) is 187393310895049851904
• 13689167648 cubed (13689167648³) is 2565258448956122356031428001792
• The square root of 13689167648 is 117000.7164422509
• The cube root of 13689167648 is 2392.1716953001

Scales and comparisons

• 13,689,167,648 seconds is equal to 435 years, 14 weeks, 1 day, 10 hours, 34 minutes, 8 seconds.
• To count from 1 to 13,689,167,648 would take you about eight hundred seventy 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 13689167648 cubic inches would be around 199.3 feet tall.

Recreational maths with 13689167648

• 13689167648 backwards is 84676198631
• The number of decimal digits it has is: 11
• The sum of 13689167648's digits is 59
• More coming soon!