42245774738448

Names of 42245774738448

• Cardinal: 42245774738448 can be written as Forty-two trillion, two hundred forty-five billion, seven hundred seventy-four million, seven hundred thirty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.2245774738448 × 10¹³

Factors of 42245774738448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2322217553

Divisors of 42245774738448

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 379 758 1137 1516 2274 3032 4548 6064 9096 18192 2322217169 4644434338 6966651507 9288868676 13933303014 18577737352 27866606028 37155474704 55733212056 111466424112 880120307051 1760240614102 2640360921153 3520481228204 5280721842306 7040962456408 10561443684612 14081924912816 21122887369224 42245774738448
• Sum of all divisors σ(n): 109422873050400
• Sum of proper divisors (its aliquot sum) s(n): 67177098311952
• 42245774738448 is an abundant number, because the sum of its proper divisors (67177098311952) is greater than itself. Its abundance is 24931323573504

Bases of 42245774738448

• Binary: 1001100110110000011100011001011000010000010000₂
• Hexadecimal: 0x266C1C658410
• Base-36: EZ3FVIXAO

Squares and roots of 42245774738448

• 42245774738448 squared (42245774738448²) is 1784705483251691182809448704
• 42245774738448 cubed (42245774738448³) is 75396265819923925523005505577048672571392
• The square root of 42245774738448 is 6499674.9717542031
• The cube root of 42245774738448 is 34827.9377588751

Scales and comparisons

• 42,245,774,738,448 seconds is equal to 1,343,284 years, 50 weeks, 3 hours, 20 minutes, 48 seconds.
• To count from 1 to 42,245,774,738,448 would take you about three million, three hundred fifty-eight thousand, two hundred twelve 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 42245774738448 cubic inches would be around 2902.3 feet tall.

Recreational maths with 42245774738448

• 42245774738448 backwards is 84483747754224
• The number of decimal digits it has is: 14
• The sum of 42245774738448's digits is 69
• More coming soon!