1220427749568

Names of 1220427749568

• Cardinal: 1220427749568 can be written as One trillion, two hundred twenty billion, four hundred twenty-seven million, seven hundred forty-nine thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 1.220427749568 × 10¹²

Factors of 1220427749568

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1373

Divisors of 1220427749568

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 61 64 96 122 183 192 244 366 488 732 976 1307 1464 1952 2614 2928 3721 3904 3921 5228 5856 7442 7842 10456 11163 11712 14884 15684 20912 22326 29768 31368 41824 44652 59536 62736 79727 83648 89304 119072 125472 159454 178608 238144 239181 250944 318908 357216 478362 637816 714432 956724 1275632 1708249 1913448 2551264 3416498 3826896 4863347 5102528 5124747 6832996 7653792 9726694 10249494 13665992 14590041 15307584 19453388 20498988 27331984 29180082 38906776 40997976 54663968 58360164 77813552 81995952 104203189 109327936 116720328 155627104 163991904 208406378 233440656 311254208 312609567 327983808 416812756 466881312 625219134 833625512 933762624 1250438268 1667251024 2500876536 3334502048 5001753072 6356394529 6669004096 10003506144 12712789058 19069183587 20007012288 25425578116 38138367174 50851156232 76276734348 101702312464 152553468696 203404624928 305106937392 406809249856 610213874784 1220427749568
• Sum of all divisors σ(n): 3285365098548
• Sum of proper divisors (its aliquot sum) s(n): 2064937348980
• 1220427749568 is an abundant number, because the sum of its proper divisors (2064937348980) is greater than itself. Its abundance is 844509599412

Bases of 1220427749568

• Binary: 10001110000100111001010011001100011000000₂
• Hexadecimal: 0x11C272998C0
• Base-36: FKNN66DC

Squares and roots of 1220427749568

• 1220427749568 squared (1220427749568²) is 1489443891915612924186624
• 1220427749568 cubed (1220427749568³) is 1817758657118374909628457325167378432
• The square root of 1220427749568 is 1104729.7178803511
• The cube root of 1220427749568 is 10686.5459619347

Scales and comparisons

• 1,220,427,749,568 seconds is equal to 38,805 years, 43 weeks, 4 hours, 12 minutes, 48 seconds.
• To count from 1 to 1,220,427,749,568 would take you about ninety-seven thousand and fourteen 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 1220427749568 cubic inches would be around 890.5 feet tall.

Recreational maths with 1220427749568

• 1220427749568 backwards is 8659477240221
• The number of decimal digits it has is: 13
• The sum of 1220427749568's digits is 57
• More coming soon!