40653616964420

Names of 40653616964420

• Cardinal: 40653616964420 can be written as Forty trillion, six hundred fifty-three billion, six hundred sixteen million, nine hundred sixty-four thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.065361696442 × 10¹³

Factors of 40653616964420

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 641458

Divisors of 40653616964420

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 151 302 604 755 1510 3020 21727 43454 86908 108635 217270 434540 619573 1239146 2478292 3097865 3280777 6195730 6561554 12391460 13123108 16403885 32807770 65615540 93555523 187111046 374222092 467777615 935555230 1871110460 13461462571 26922925142 53845850284 67307312855 134614625710 269229251420 2032680848221 4065361696442 8130723392884 10163404241105 20326808482210 40653616964420
• Sum of all divisors σ(n): 85942071118848
• Sum of proper divisors (its aliquot sum) s(n): 45288454154428
• 40653616964420 is an abundant number, because the sum of its proper divisors (45288454154428) is greater than itself. Its abundance is 4634837190008

Bases of 40653616964420

• Binary: 1001001111100101101000011001011110001101000100₂
• Hexadecimal: 0x24F96865E344
• Base-36: EES0HW8CK

Squares and roots of 40653616964420

• 40653616964420 squared (40653616964420²) is 1652716572289777615545936400
• 40653616964420 cubed (40653616964420³) is 67188906480617776555507456750834382888000
• The square root of 40653616964420 is 6376018.8961780845
• The cube root of 40653616964420 is 34384.7916380387

Scales and comparisons

• 40,653,616,964,420 seconds is equal to 1,292,659 years, 14 weeks, 3 hours, 20 seconds.
• To count from 1 to 40,653,616,964,420 would take you about three million, two hundred thirty-one thousand, six hundred forty-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 40653616964420 cubic inches would be around 2865.4 feet tall.

Recreational maths with 40653616964420

• 40653616964420 backwards is 02446961635604
• The number of decimal digits it has is: 14
• The sum of 40653616964420's digits is 56
• More coming soon!