42618120426621

Names of 42618120426621

• Cardinal: 42618120426621 can be written as Forty-two trillion, six hundred eighteen billion, one hundred twenty million, four hundred twenty-six thousand, six hundred twenty-one.

Scientific notation

• Scientific notation: 4.2618120426621 × 10¹³

Factors of 42618120426621

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 370943

Divisors of 42618120426621

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 107 199 321 597 601 963 1791 1803 5409 21293 63879 64307 119599 191637 192921 358797 370033 578763 1076391 1110099 3330297 12797093 38391279 39593531 73636567 115173837 118780593 220909701 222389833 356341779 662729103 667169499 2001508497 7879112669 23637338007 23795712131 44255576767 70912014021 71387136393 132766730301 214161409179 398300190903 4735346714069 14206040142207 42618120426621
• Sum of all divisors σ(n): 62551139414400
• Sum of proper divisors (its aliquot sum) s(n): 19933018987779
• 42618120426621 is a deficient number, because the sum of its proper divisors (19933018987779) is less than itself. Its deficiency is 22685101438842

Bases of 42618120426621

• Binary: 1001101100001011001101111011011101010001111101₂
• Hexadecimal: 0x26C2CDEDD47D
• Base-36: F3UHSJ919

Squares and roots of 42618120426621

• 42618120426621 squared (42618120426621²) is 1816304188697970127045477641
• 42618120426621 cubed (42618120426621³) is 77407470645306243917356125131723636681061
• The square root of 42618120426621 is 6528255.5423804451
• The cube root of 42618120426621 is 34929.9607327369

Scales and comparisons

• 42,618,120,426,621 seconds is equal to 1,355,124 years, 20 weeks, 6 days, 17 hours, 10 minutes, 21 seconds.
• To count from 1 to 42,618,120,426,621 would take you about three million, three hundred eighty-seven thousand, eight hundred eleven 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 42618120426621 cubic inches would be around 2910.8 feet tall.

Recreational maths with 42618120426621

• 42618120426621 backwards is 12662402181624
• The number of decimal digits it has is: 14
• The sum of 42618120426621's digits is 45
• More coming soon!