5540420655

Names of 5540420655

• Cardinal: 5540420655 can be written as Five billion, five hundred forty million, four hundred twenty thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 5.540420655 × 10⁹

Factors of 5540420655

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 59247

Divisors of 5540420655

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 33 35 45 55 63 77 81 99 105 135 165 189 231 243 297 315 385 405 495 567 693 891 945 1155 1215 1485 1701 2079 2673 2835 3465 4455 6237 8505 10395 13365 18711 31185 59221 93555 177663 296105 414547 532989 651431 888315 1243641 1598967 1954293 2072735 2664945 3257155 3730923 4560017 4796901 5862879 6218205 7994835 9771465 11192769 13680051 14390703 17588637 18654615 22800085 23984505 29314395 33578307 41040153 52765911 55963845 68400255 71953515 87943185 100734921 123120459 158297733 167891535 205200765 263829555 369361377 503674605 615602295 791488665 1108084131 1846806885 5540420655
• Sum of all divisors σ(n): 12416721408
• Sum of proper divisors (its aliquot sum) s(n): 6876300753
• 5540420655 is an abundant number, because the sum of its proper divisors (6876300753) is greater than itself. Its abundance is 1335880098

Bases of 5540420655

• Binary: 101001010001111000001110000101111₂
• Hexadecimal: 0x14A3C1C2F
• Base-36: 2JMMFXR

Squares and roots of 5540420655

• 5540420655 squared (5540420655²) is 30696261034350629025
• 5540420655 cubed (5540420655³) is 170070198665987889562352511375
• The square root of 5540420655 is 74434.0020084907
• The cube root of 5540420655 is 1769.4878294043

Scales and comparisons

• 5,540,420,655 seconds is equal to 176 years, 8 weeks, 5 days, 5 hours, 44 minutes, 15 seconds.
• To count from 1 to 5,540,420,655 would take you about three hundred fifty-two 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 5540420655 cubic inches would be around 147.5 feet tall.

Recreational maths with 5540420655

• 5540420655 backwards is 5560240455
• The number of decimal digits it has is: 10
• The sum of 5540420655's digits is 36
• More coming soon!