138713932566

Names of 138713932566

• Cardinal: 138713932566 can be written as One hundred thirty-eight billion, seven hundred thirteen million, nine hundred thirty-two thousand, five hundred sixty-six.

Scientific notation

• Scientific notation: 1.38713932566 × 10¹¹

Factors of 138713932566

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 86663

Divisors of 138713932566

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 29 31 33 54 58 62 66 81 87 93 99 162 174 186 198 261 279 297 319 341 522 558 594 638 682 783 837 891 899 957 1023 1566 1674 1782 1798 1914 2046 2349 2511 2697 2871 3069 4698 5022 5394 5742 6138 8091 8613 9207 9889 16182 17226 18414 19778 24273 25839 27621 29667 48546 51678 55242 59334 72819 86587 89001 145638 173174 178002 259761 267003 519522 534006 779283 801009 952457 1558566 1602018 1904914 2337849 2511023 2684197 2857371 4675698 5022046 5368394 5714742 7013547 7533069 8052591 8572113 14027094 15066138 16105182 17144226 22599207 24157773 25716339 27621253 29526167 45198414 48315546 51432678 55242506 59052334 67797621 72473319 77149017 77841713 82863759 88578501 135595242 144946638 154298034 155683426 165727518 177157002 203392863 217419957 233525139 248591277 265735503 406785726 434839914 467050278 497182554 531471006 700575417 745773831 797206509 856258843 1401150834 1491547662 1594413018 1712517686 2101726251 2237321493 2391619527 2568776529 4203452502 4474642986 4783239054 5137553058 6305178753 7706329587 12610357506 15412659174 23118988761 46237977522 69356966283 138713932566
• Sum of all divisors σ(n): 362090234880
• Sum of proper divisors (its aliquot sum) s(n): 223376302314
• 138713932566 is an abundant number, because the sum of its proper divisors (223376302314) is greater than itself. Its abundance is 84662369748

Bases of 138713932566

• Binary: 10000001001011111111101010001100010110₂
• Hexadecimal: 0x204BFEA316
• Base-36: 1RQ2OZDI

Squares and roots of 138713932566

• 138713932566 squared (138713932566²) is 19241555087924795344356
• 138713932566 cubed (138713932566³) is 2669071774931374262276348932697496
• The square root of 138713932566 is 372443.1937436903
• The cube root of 138713932566 is 5176.5454096521

Scales and comparisons

• 138,713,932,566 seconds is equal to 4,410 years, 35 weeks, 7 hours, 56 minutes, 6 seconds.
• To count from 1 to 138,713,932,566 would take you about eight thousand, eight hundred twenty-one 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 138713932566 cubic inches would be around 431.4 feet tall.

Recreational maths with 138713932566

• 138713932566 backwards is 665239317831
• 138713932566 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138713932566's digits is 54
• More coming soon!