490931042975743999

Names of 490931042975743999

• Cardinal: 490931042975743999 can be written as Four hundred ninety quadrillion, nine hundred thirty-one trillion, forty-two billion, nine hundred seventy-five million, seven hundred forty-three thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 4.90931042975743999 × 10¹⁷

Factors of 490931042975743999

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 140735048

Divisors of 490931042975743999

• Number of divisors d(n): 24
• Complete list of divisors:
  1 83 139 3643 6889 11537 302369 506377 957571 25096627 42029291 140731183 3488431153 11680688189 19561634437 512683699669 969497119687 1623615658271 42552747072527 71263034253991 134760099636493 3531878007019741 5914831843081253 490931042975743999
• Sum of all divisors σ(n): 500629469443685120
• Sum of proper divisors (its aliquot sum) s(n): 9698426467941121
• 490931042975743999 is a deficient number, because the sum of its proper divisors (9698426467941121) is less than itself. Its deficiency is 481232616507802878

Bases of 490931042975743999

• Binary: 11011010000001000110010111010111001110001111111111111111111₂
• Hexadecimal: 0x6D0232EB9C7FFFF
• Base-36: 3Q9WJ3NNUPKV

Squares and roots of 490931042975743999

• 490931042975743999 squared (490931042975743999²) is 241013288957251801260710267584512001
• 490931042975743999 cubed (490931042975743999³) is 118320905318797990628588817937441977785706852319231999
• The square root of 490931042975743999 is 700664715.0925640833
• The cube root of 490931042975743999 is 788872.5266646235

Scales and comparisons

• 490,931,042,975,743,999 seconds is equal to 15,610,088,617 years, 10 weeks, 5 days, 16 hours, 53 minutes, 19 seconds.
• To count from 1 to 490,931,042,975,743,999 would take you about forty-six billion, eight hundred thirty million, two hundred sixty-five thousand, eight hundred fifty-one 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 490931042975743999 cubic inches would be around 65739.4 feet tall.

Recreational maths with 490931042975743999

• 490931042975743999 backwards is 999347579240139094
• The number of decimal digits it has is: 18
• The sum of 490931042975743999's digits is 94
• More coming soon!