138362104867231

Names of 138362104867231

• Cardinal: 138362104867231 can be written as One hundred thirty-eight trillion, three hundred sixty-two billion, one hundred four million, eight hundred sixty-seven thousand, two hundred thirty-one.

Scientific notation

• Scientific notation: 1.38362104867231 × 10¹⁴

Factors of 138362104867231

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 850

Divisors of 138362104867231

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 37 259 307 499 1369 2149 3493 9583 11359 18463 79513 94249 129241 153193 420283 659743 683131 1072351 2941981 3487213 4781917 5668141 24410491 28934443 39676987 47030251 129026881 202541101 209721217 329211757 903188167 1070574391 1468048519 1740119287 7494020737 12180835009 14438287057 39611252467 64384413619 101068009399 277278767269 450690895333 534216621109 3739516347763 19766014981033 138362104867231
• Sum of all divisors σ(n): 163375212000000
• Sum of proper divisors (its aliquot sum) s(n): 25013107132769
• 138362104867231 is a deficient number, because the sum of its proper divisors (25013107132769) is less than itself. Its deficiency is 113348997734462

Bases of 138362104867231

• Binary: 11111011101011011110000000111000110100110011111₂
• Hexadecimal: 0x7DD6F01C699F
• Base-36: 1D1MO8U17J

Squares and roots of 138362104867231

• 138362104867231 squared (138362104867231²) is 19144072063290628380137607361
• 138362104867231 cubed (138362104867231³) is 2648814106406845265677546104728964913287391
• The square root of 138362104867231 is 11762742.2341574331
• The cube root of 138362104867231 is 51721.6518631777

Scales and comparisons

• 138,362,104,867,231 seconds is equal to 4,399,486 years, 49 weeks, 3 days, 18 hours, 40 minutes, 31 seconds.
• To count from 1 to 138,362,104,867,231 would take you about ten million, nine hundred ninety-eight thousand, seven hundred seventeen 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 138362104867231 cubic inches would be around 4310.1 feet tall.

Recreational maths with 138362104867231

• 138362104867231 backwards is 132768401263831
• The number of decimal digits it has is: 15
• The sum of 138362104867231's digits is 55
• More coming soon!