42422778691988799

Names of 42422778691988799

• Cardinal: 42422778691988799 can be written as Forty-two quadrillion, four hundred twenty-two trillion, seven hundred seventy-eight billion, six hundred ninety-one million, nine hundred eighty-eight thousand, seven hundred ninety-nine.

Scientific notation

• Scientific notation: 4.2422778691988799 × 10¹⁶

Factors of 42422778691988799

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 808160

Divisors of 42422778691988799

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 39 61 183 793 2379 2731 8191 8193 24573 35503 106483 106509 166591 319449 499651 499773 797161 1498953 2165683 2391483 6495463 6497049 10363093 19486389 22369621 31089279 48626821 67108863 145880463 290805073 632148673 872415219 1364546881 1896446019 2177046691 4093640643 6529545751 6531140073 17739109453 19588637253 28301606983 53217328359 84884094763 84904820949 132799848151 254652284289 398302290811 398399544453 1194906872433 1726398025963 5177929780543 5179194077889 15533789341629 17832189445981 53496568337943 231818462797753 695455388393259 1087763556204841 3263290668614523 14140926230662933 42422778691988799
• Sum of all divisors σ(n): 61943671518396416
• Sum of proper divisors (its aliquot sum) s(n): 19520892826407617
• 42422778691988799 is a deficient number, because the sum of its proper divisors (19520892826407617) is less than itself. Its deficiency is 22901885865581182

Bases of 42422778691988799

• Binary: 10010110101101110100101011011110010100100010110100111111₂
• Hexadecimal: 0x96B74ADE522D3F
• Base-36: BLPMBHHITZ3

Squares and roots of 42422778691988799

• 42422778691988799 squared (42422778691988799²) is 1799692151949458875775741941462401
• 42422778691988799 cubed (42422778691988799³) is 76347941875860971904395434315894292376473171646399
• The square root of 42422778691988799 is 205967906.9466619573
• The cube root of 42422778691988799 is 348765.1139712683

Scales and comparisons

• 42,422,778,691,988,799 seconds is equal to 1,348,913,140 years, 7 weeks, 3 hours, 6 minutes, 39 seconds.
• To count from 1 to 42,422,778,691,988,799 would take you about four billion, forty-six million, seven hundred thirty-nine thousand, four hundred twenty 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 42422778691988799 cubic inches would be around 29063.8 feet tall.

Recreational maths with 42422778691988799

• 42422778691988799 backwards is 99788919687722424
• The number of decimal digits it has is: 17
• The sum of 42422778691988799's digits is 102
• More coming soon!