23191065313128

Names of 23191065313128

• Cardinal: 23191065313128 can be written as Twenty-three trillion, one hundred ninety-one billion, sixty-five million, three hundred thirteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.3191065313128 × 10¹³

Factors of 23191065313128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 175915615

Divisors of 23191065313128

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 72 1831 3662 5493 7324 10986 14648 16479 21972 32958 43944 65916 131832 175913779 351827558 527741337 703655116 1055482674 1407310232 1583224011 2110965348 3166448022 4221930696 6332896044 12665792088 322098129349 644196258698 966294388047 1288392517396 1932588776094 2576785034792 2898883164141 3865177552188 5797766328282 7730355104376 11595532656564 23191065313128
• Sum of all divisors σ(n): 62843438767200
• Sum of proper divisors (its aliquot sum) s(n): 39652373454072
• 23191065313128 is an abundant number, because the sum of its proper divisors (39652373454072) is greater than itself. Its abundance is 16461308140944

Bases of 23191065313128

• Binary: 101010001011110010111001101011011111101101000₂
• Hexadecimal: 0x15179735BF68
• Base-36: 87XTTIFE0

Squares and roots of 23191065313128

• 23191065313128 squared (23191065313128²) is 537825510357768700689144384
• 23191065313128 cubed (23191065313128³) is 12472746537773413599954889913119362673152
• The square root of 23191065313128 is 4815710.2605044669
• The cube root of 23191065313128 is 28517.2011942981

Scales and comparisons

• 23,191,065,313,128 seconds is equal to 737,404 years, 7 weeks, 2 days, 18 hours, 58 minutes, 48 seconds.
• To count from 1 to 23,191,065,313,128 would take you about one million, eight hundred forty-three thousand, five hundred ten 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 23191065313128 cubic inches would be around 2376.4 feet tall.

Recreational maths with 23191065313128

• 23191065313128 backwards is 82131356019132
• The number of decimal digits it has is: 14
• The sum of 23191065313128's digits is 45
• More coming soon!