42648652659778

Names of 42648652659778

• Cardinal: 42648652659778 can be written as Forty-two trillion, six hundred forty-eight billion, six hundred fifty-two million, six hundred fifty-nine thousand, seven hundred seventy-eight.

Scientific notation

• Scientific notation: 4.2648652659778 × 10¹³

Factors of 42648652659778

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1291522510

Divisors of 42648652659778

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 11 19 22 38 79 158 209 418 869 1501 1738 3002 16511 33022 1291522399 2583044798 14206746389 24538925581 28413492778 49077851162 102030269521 204060539042 269928181391 539856362782 1122332964731 1938575120899 2244665929462 3877150241798 21324326329889 42648652659778
• Sum of all divisors σ(n): 74391690240000
• Sum of proper divisors (its aliquot sum) s(n): 31743037580222
• 42648652659778 is a deficient number, because the sum of its proper divisors (31743037580222) is less than itself. Its deficiency is 10905615079556

Bases of 42648652659778

• Binary: 1001101100100111101001110010101011110001000010₂
• Hexadecimal: 0x26C9E9CABC42
• Base-36: F48IQMYWY

Squares and roots of 42648652659778

• 42648652659778 squared (42648652659778²) is 1818907573694389073819009284
• 42648652659778 cubed (42648652659778³) is 77573957330731555118845872284243475378952
• The square root of 42648652659778 is 6530593.5916865933
• The cube root of 42648652659778 is 34938.3001832885

Scales and comparisons

• 42,648,652,659,778 seconds is equal to 1,356,095 years, 12 weeks, 1 day, 1 hour, 2 minutes, 58 seconds.
• To count from 1 to 42,648,652,659,778 would take you about three million, three hundred ninety thousand, two hundred thirty-eight 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 42648652659778 cubic inches would be around 2911.5 feet tall.

Recreational maths with 42648652659778

• 42648652659778 backwards is 87795625684624
• 42648652659778 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42648652659778's digits is 79
• More coming soon!