4405409908520644

Names of 4405409908520644

• Cardinal: 4405409908520644 can be written as Four quadrillion, four hundred five trillion, four hundred nine billion, nine hundred eight million, five hundred twenty thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.405409908520644 × 10¹⁵

Factors of 4405409908520644

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 138

Divisors of 4405409908520644

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 23 46 92 113 226 452 529 1058 2116 2599 5198 10396 12769 25538 51076 59777 119554 239108 293687 587374 1174748 1442897 2885794 5771588 6754801 13509602 27019204 33186631 66373262 132746524 163047361 326094722 652189444 763292513 1526585026 3053170052 3750089303 7500178606 15000357212 18424351793 36848703586 73697407172 86252053969 172504107938 345008215876 423760091239 847520182478 1695040364956 2081951752609 4163903505218 8327807010436 9746482098497 19492964196994 38985928393988 47884890310007 95769780620014 191539561240028 1101352477130161 2202704954260322 4405409908520644
• Sum of all divisors σ(n): 8131192691798953
• Sum of proper divisors (its aliquot sum) s(n): 3725782783278309
• 4405409908520644 is a deficient number, because the sum of its proper divisors (3725782783278309) is less than itself. Its deficiency is 679627125242335

Bases of 4405409908520644

• Binary: 1111101001101011001001101100101011111111011011000100₂
• Hexadecimal: 0xFA6B26CAFF6C4
• Base-36: 17DL5DF7X6S

Squares and roots of 4405409908520644

• 4405409908520644 squared (4405409908520644²) is 19407636462091868936552574174736
• 4405409908520644 cubed (4405409908520644³) is 85498593971066055297495492642889376112919249984
• 4405409908520644 is a perfect square number. Its square root is 66373262
• The cube root of 4405409908520644 is 163931.3849952707
• Being both a perfect square and a perfect cube, 4405409908520644 is also a perfect sixth number.

Scales and comparisons

• 4,405,409,908,520,644 seconds is equal to 140,078,408 years, 13 weeks, 4 days, 21 hours, 4 minutes, 4 seconds.
• To count from 1 to 4,405,409,908,520,644 would take you about four hundred twenty million, two hundred thirty-five thousand, two hundred twenty-four 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 4405409908520644 cubic inches would be around 13660.9 feet tall.

Recreational maths with 4405409908520644

• 4405409908520644 backwards is 4460258099045044
• The number of decimal digits it has is: 16
• The sum of 4405409908520644's digits is 64
• More coming soon!