1440198120905577

Names of 1440198120905577

• Cardinal: 1440198120905577 can be written as One quadrillion, four hundred forty trillion, one hundred ninety-eight billion, one hundred twenty million, nine hundred five thousand, five hundred seventy-seven.

Scientific notation

• Scientific notation: 1.440198120905577 × 10¹⁵

Factors of 1440198120905577

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18213

Divisors of 1440198120905577

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 11 27 33 99 121 297 363 1089 1331 3267 3993 11979 14641 18199 35937 43923 54597 131769 161051 163791 200189 395307 483153 491373 600567 1449459 1801701 2202079 4348377 5405103 6606237 19818711 24222869 59456133 72668607 218005821 266451559 331203601 654017463 799354677 993610803 2398064031 2930967149 2980832409 3643239611 7194192093 8792901447 8942497227 10929718833 26378704341 32789156499 40075635721 79136113023 98367469497 120226907163 360680721489 440831992931 1082042164467 1322495978793 3967487936379 4849151922241 11902463809137 14547455766723 43642367300169 53340671144651 130927101900507 160022013433953 480066040301859 1440198120905577
• Sum of all divisors σ(n): 2347117175118240
• Sum of proper divisors (its aliquot sum) s(n): 906919054212663
• 1440198120905577 is a deficient number, because the sum of its proper divisors (906919054212663) is less than itself. Its deficiency is 533279066692914

Bases of 1440198120905577

• Binary: 101000111011101101001000001011001110001101101101001₂
• Hexadecimal: 0x51DDA41671B69
• Base-36: E6I9VSDG89

Squares and roots of 1440198120905577

• 1440198120905577 squared (1440198120905577²) is 2074170627459954986650549702929
• 1440198120905577 cubed (1440198120905577³) is 2987216640105368761362050436070949141809335033
• The square root of 1440198120905577 is 37949942.3043774469
• The cube root of 1440198120905577 is 112929.5020868495

Scales and comparisons

• 1,440,198,120,905,577 seconds is equal to 45,793,845 years, 21 weeks, 5 days, 16 hours, 52 minutes, 57 seconds.
• To count from 1 to 1,440,198,120,905,577 would take you about one hundred thirty-seven million, three hundred eighty-one thousand, five hundred thirty-six 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 1440198120905577 cubic inches would be around 9410.8 feet tall.

Recreational maths with 1440198120905577

• 1440198120905577 backwards is 7755090218910441
• The number of decimal digits it has is: 16
• The sum of 1440198120905577's digits is 63
• More coming soon!