1442201868126890

Names of 1442201868126890

• Cardinal: 1442201868126890 can be written as One quadrillion, four hundred forty-two trillion, two hundred one billion, eight hundred sixty-eight million, one hundred twenty-six thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.44220186812689 × 10¹⁵

Factors of 1442201868126890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 163083

Divisors of 1442201868126890

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 10 13 26 65 130 2237 4474 11185 22370 29081 41593 58162 83186 119233 145405 207965 238466 290810 415930 540709 596165 1081418 1192330 1550029 2703545 3100058 5407090 7750145 15500290 93043541 186087082 266724221 465217705 533448442 930435410 1209566033 1333621105 2419132066 2667242210 3467414873 4959258169 6047830165 6934829746 9918516338 12095660330 17337074365 24796290845 34674148730 49592581690 64470356197 128940712394 322351780985 644703561970 11093860524053 22187721048106 55469302620265 110938605240530 144220186812689 288440373625378 721100934063445 1442201868126890
• Sum of all divisors σ(n): 2796993287688096
• Sum of proper divisors (its aliquot sum) s(n): 1354791419561206
• 1442201868126890 is a deficient number, because the sum of its proper divisors (1354791419561206) is less than itself. Its deficiency is 87410448565684

Bases of 1442201868126890

• Binary: 101000111111010110011001010000010110100101010101010₂
• Hexadecimal: 0x51FACCA0B4AAA
• Base-36: E77UE3QF8Q

Squares and roots of 1442201868126890

• 1442201868126890 squared (1442201868126890²) is 2079946228428691414077141072100
• 1442201868126890 cubed (1442201868126890³) is 2999702336243337839102931003814391113438769000
• The square root of 1442201868126890 is 37976333.0000000131
• The cube root of 1442201868126890 is 112981.8507444539

Scales and comparisons

• 1,442,201,868,126,890 seconds is equal to 45,857,558 years, 19 weeks, 6 days, 11 hours, 14 minutes, 50 seconds.
• To count from 1 to 1,442,201,868,126,890 would take you about one hundred thirty-seven million, five hundred seventy-two thousand, six hundred seventy-five 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 1442201868126890 cubic inches would be around 9415.2 feet tall.

Recreational maths with 1442201868126890

• 1442201868126890 backwards is 0986218681022441
• The number of decimal digits it has is: 16
• The sum of 1442201868126890's digits is 62
• More coming soon!