29189005209225

Names of 29189005209225

• Cardinal: 29189005209225 can be written as Twenty-nine trillion, one hundred eighty-nine billion, five million, two hundred nine thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 2.9189005209225 × 10¹³

Factors of 29189005209225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21212

Divisors of 29189005209225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 9 15 17 25 45 51 75 85 153 225 255 289 425 765 867 1275 1445 2601 3825 4335 7225 13005 21187 21675 63561 65025 105935 190683 317805 360179 529675 953415 1080537 1589025 1800895 3241611 4767075 5402685 6123043 9004475 16208055 18369129 27013425 30615215 55107387 81040275 91845645 153076075 275536935 448888969 459228225 1346666907 1377684675 2244444845 4040000721 6733334535 7631112473 11222224225 20200003605 22893337419 33666672675 38155562365 68680012257 101000018025 114466687095 129728912041 190777811825 343400061285 389186736123 572333435475 648644560205 1167560208369 1717000306425 1945933680615 3243222801025 5837801041845 9729668403075 29189005209225
• Sum of all divisors σ(n): 55539613534197
• Sum of proper divisors (its aliquot sum) s(n): 26350608324972
• 29189005209225 is a deficient number, because the sum of its proper divisors (26350608324972) is less than itself. Its deficiency is 2838396884253

Bases of 29189005209225

• Binary: 110101000110000011000010010010110111010001001₂
• Hexadecimal: 0x1A8C18496E89
• Base-36: ACH8S2AO9

Squares and roots of 29189005209225

• 29189005209225 squared (29189005209225²) is 851998025104164186025100625
• 29189005209225 cubed (29189005209225³) is 24868974793014860749126344089729803265625
• 29189005209225 is a perfect square number. Its square root is 5402685
• The cube root of 29189005209225 is 30789.7690513347

Scales and comparisons

• 29,189,005,209,225 seconds is equal to 928,120 years, 4 weeks, 10 hours, 33 minutes, 45 seconds.
• To count from 1 to 29,189,005,209,225 would take you about two million, three hundred twenty thousand, three hundred 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 29189005209225 cubic inches would be around 2565.8 feet tall.

Recreational maths with 29189005209225

• 29189005209225 backwards is 52290250098192
• The number of decimal digits it has is: 14
• The sum of 29189005209225's digits is 54
• More coming soon!