42909393058644

Names of 42909393058644

• Cardinal: 42909393058644 can be written as Forty-two trillion, nine hundred nine billion, three hundred ninety-three million, fifty-eight thousand, six hundred forty-four.

Scientific notation

• Scientific notation: 4.2909393058644 × 10¹³

Factors of 42909393058644

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 102115

Divisors of 42909393058644

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 343 588 686 1029 1372 2058 4116 102103 204206 306309 408412 612618 714721 1225236 1429442 2144163 2858884 4288326 5003047 8576652 10006094 15009141 20012188 30018282 35021329 60036564 70042658 105063987 140085316 210127974 420255948 10425022609 20850045218 31275067827 41700090436 62550135654 72975158263 125100271308 145950316526 218925474789 291900633052 437850949578 510826107841 875701899156 1021652215682 1532478323523 2043304431364 3064956647046 3575782754887 6129913294092 7151565509774 10727348264661 14303131019548 21454696529322 42909393058644
• Sum of all divisors σ(n): 116761396785600
• Sum of proper divisors (its aliquot sum) s(n): 73852003726956
• 42909393058644 is an abundant number, because the sum of its proper divisors (73852003726956) is greater than itself. Its abundance is 30942610668312

Bases of 42909393058644

• Binary: 1001110000011010011111001000010111101101010100₂
• Hexadecimal: 0x27069F217B54
• Base-36: F7KAWQMAC

Squares and roots of 42909393058644

• 42909393058644 squared (42909393058644²) is 1841216012661205889623118736
• 42909393058644 cubed (42909393058644³) is 79005461593148931218256781919745423153984
• The square root of 42909393058644 is 6550526.1665490659
• The cube root of 42909393058644 is 35009.3561541157

Scales and comparisons

• 42,909,393,058,644 seconds is equal to 1,364,385 years, 50 weeks, 3 days, 17 hours, 37 minutes, 24 seconds.
• To count from 1 to 42,909,393,058,644 would take you about three million, four hundred ten thousand, nine hundred sixty-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 42909393058644 cubic inches would be around 2917.4 feet tall.

Recreational maths with 42909393058644

• 42909393058644 backwards is 44685039390924
• The number of decimal digits it has is: 14
• The sum of 42909393058644's digits is 66
• More coming soon!