490637621694447616

Names of 490637621694447616

• Cardinal: 490637621694447616 can be written as Four hundred ninety quadrillion, six hundred thirty-seven trillion, six hundred twenty-one billion, six hundred ninety-four million, four hundred forty-seven thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 4.90637621694447616 × 10¹⁷

Factors of 490637621694447616

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 5472309

Divisors of 490637621694447616

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 5472307 10944614 21889228 43778456 87556912 175113824 350227648 700455296 1400910592 2801821184 5603642368 11207284736 22414569472 44829138944 89658277888 29946143902249 59892287804498 119784575608996 239569151217992 479138302435984 958276604871968 1916553209743936 3833106419487872 7666212838975744 15332425677951488 30664851355902976 61329702711805952 122659405423611904 245318810847223808 490637621694447616
• Sum of all divisors σ(n): 981245476556109219
• Sum of proper divisors (its aliquot sum) s(n): 490607854861661603
• 490637621694447616 is a deficient number, because the sum of its proper divisors (490607854861661603) is less than itself. Its deficiency is 29766832786013

Bases of 490637621694447616

• Binary: 11011001111000110000101000101000010100010100100000000000000₂
• Hexadecimal: 0x6CF1851428A4000
• Base-36: 3Q70IRS4VRB4

Squares and roots of 490637621694447616

• 490637621694447616 squared (490637621694447616²) is 240725275821983893928980563368083456
• 490637621694447616 cubed (490637621694447616³) is 118108876811038091123150522095533639722600662508240896
• 490637621694447616 is a perfect square number. Its square root is 700455296
• The cube root of 490637621694447616 is 788715.3300332901

Scales and comparisons

• 490,637,621,694,447,616 seconds is equal to 15,600,758,728 years, 3 weeks, 6 days, 1 hour, 40 minutes, 16 seconds.
• To count from 1 to 490,637,621,694,447,616 would take you about forty-six billion, eight hundred two million, two hundred seventy-six thousand, one hundred eighty-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 490637621694447616 cubic inches would be around 65726.3 feet tall.

Recreational maths with 490637621694447616

• 490637621694447616 backwards is 616744496126736094
• The number of decimal digits it has is: 18
• The sum of 490637621694447616's digits is 85
• More coming soon!