1029390220768

Names of 1029390220768

• Cardinal: 1029390220768 can be written as One trillion, twenty-nine billion, three hundred ninety million, two hundred twenty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.029390220768 × 10¹²

Factors of 1029390220768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18605272

Divisors of 1029390220768

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 52 56 76 91 104 112 133 152 182 208 224 247 266 304 364 416 494 532 608 728 988 1064 1456 1729 1976 2128 2912 3458 3952 4256 6916 7904 13832 27664 55328 18605231 37210462 74420924 130236617 148841848 241868003 260473234 297683696 353499389 483736006 520946468 595367392 706998778 967472012 1041892936 1413997556 1693076021 1934944024 2083785872 2474495723 2827995112 3386152042 3869888048 4167571744 4595492057 4948991446 5655990224 6772304084 7739776096 9190984114 9897982892 11311980448 13544608168 18381968228 19795965784 27089216336 32168444399 36763936456 39591931568 54178432672 64336888798 73527872912 79183863136 128673777596 147055745824 257347555192 514695110384 1029390220768
• Sum of all divisors σ(n): 2625570339840
• Sum of proper divisors (its aliquot sum) s(n): 1596180119072
• 1029390220768 is an abundant number, because the sum of its proper divisors (1596180119072) is greater than itself. Its abundance is 566789898304

Bases of 1029390220768

• Binary: 1110111110101100011100000011110111100000₂
• Hexadecimal: 0xEFAC703DE0
• Base-36: D4W8CXR4

Squares and roots of 1029390220768

• 1029390220768 squared (1029390220768²) is 1059644226612791778509824
• 1029390220768 cubed (1029390220768³) is 1090787404368478349733043085416824832
• The square root of 1029390220768 is 1014588.6953677337
• The cube root of 1029390220768 is 10097.0230116715

Scales and comparisons

• 1,029,390,220,768 seconds is equal to 32,731 years, 22 weeks, 15 hours, 59 minutes, 28 seconds.
• To count from 1 to 1,029,390,220,768 would take you about eighty-one thousand, eight hundred twenty-eight 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 1029390220768 cubic inches would be around 841.4 feet tall.

Recreational maths with 1029390220768

• 1029390220768 backwards is 8670220939201
• The number of decimal digits it has is: 13
• The sum of 1029390220768's digits is 49
• More coming soon!