445138866576045

Names of 445138866576045

• Cardinal: 445138866576045 can be written as Four hundred forty-five trillion, one hundred thirty-eight billion, eight hundred sixty-six million, five hundred seventy-six thousand and forty-five.

Scientific notation

• Scientific notation: 4.45138866576045 × 10¹⁴

Factors of 445138866576045

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1920

Divisors of 445138866576045

• Number of divisors d(n): 90
• Complete list of divisors:
  1 3 5 9 15 41 45 123 205 369 615 1681 1845 1871 5043 5613 8405 9355 15129 16839 25215 28065 68921 75645 76711 84195 206763 230133 344605 383555 620289 690399 1033815 1150665 2825761 3101445 3145151 3451995 3500641 8477283 9435453 10501923 14128805 15725755 17503205 25431849 28306359 31505769 42386415 47177265 52509615 127159245 128951191 141531795 143526281 157528845 386853573 430578843 644755955 717631405 1160560719 1291736529 1934267865 2152894215 5286998831 5802803595 5884577521 6458682645 15860996493 17653732563 26434994155 29422887605 47582989479 52961197689 79304982465 88268662815 237914947395 241267678361 264805988445 723803035083 1206338391805 2171409105249 3619015175415 9891974812801 10857045526245 29675924438403 49459874064005 89027773315209 148379622192015 445138866576045
• Sum of all divisors σ(n): 791286300929670
• Sum of proper divisors (its aliquot sum) s(n): 346147434353625
• 445138866576045 is a deficient number, because the sum of its proper divisors (346147434353625) is less than itself. Its deficiency is 98991432222420

Bases of 445138866576045

• Binary: 1100101001101100111111000000001001001101010101101₂
• Hexadecimal: 0x194D9F8049AAD
• Base-36: 4DSDZ00IP9

Squares and roots of 445138866576045

• 445138866576045 squared (445138866576045²) is 198148610536605992461767842025
• 445138866576045 cubed (445138866576045³) is 88203647907882959329795084481914700209291125
• The square root of 445138866576045 is 21098314.3065043231
• The cube root of 445138866576045 is 76354.0078998141

Scales and comparisons

• 445,138,866,576,045 seconds is equal to 14,154,039 years, 2 weeks, 5 days, 45 seconds.
• To count from 1 to 445,138,866,576,045 would take you about thirty-five million, three hundred eighty-five thousand and ninety-seven 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 445138866576045 cubic inches would be around 6362.8 feet tall.

Recreational maths with 445138866576045

• 445138866576045 backwards is 540675668831544
• The number of decimal digits it has is: 15
• The sum of 445138866576045's digits is 72
• More coming soon!