29422470

Names of 29422470

• Cardinal: 29422470 can be written as Twenty-nine million, four hundred twenty-two thousand, four hundred seventy.

Scientific notation

• Scientific notation: 2.942247 × 10⁷

Factors of 29422470

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 346

Divisors of 29422470

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 47 55 66 70 77 94 105 110 141 154 165 210 231 235 271 282 329 330 385 462 470 517 542 658 705 770 813 987 1034 1155 1355 1410 1551 1626 1645 1897 1974 2310 2585 2710 2981 3102 3290 3619 3794 4065 4935 5170 5691 5962 7238 7755 8130 8943 9485 9870 10857 11382 12737 14905 15510 17886 18095 18970 20867 21714 25474 28455 29810 36190 38211 41734 44715 54285 56910 62601 63685 76422 89159 89430 104335 108570 125202 127370 140107 178318 191055 208670 267477 280214 313005 382110 420321 445795 534954 626010 700535 840642 891590 980749 1337385 1401070 1961498 2101605 2674770 2942247 4203210 4903745 5884494 9807490 14711235 29422470
• Sum of all divisors σ(n): 90243072
• Sum of proper divisors (its aliquot sum) s(n): 60820602
• 29422470 is an abundant number, because the sum of its proper divisors (60820602) is greater than itself. Its abundance is 31398132

Bases of 29422470

• Binary: 1110000001111001110000110₂
• Hexadecimal: 0x1C0F386
• Base-36: HIMIU

Squares and roots of 29422470

• 29422470 squared (29422470²) is 865681740900900
• 29422470 cubed (29422470³) is 25470495051204503223000
• The square root of 29422470 is 5424.2483350231
• The cube root of 29422470 is 308.7164059457

Scales and comparisons

• 29,422,470 seconds is equal to 48 weeks, 4 days, 12 hours, 54 minutes, 30 seconds.
• To count from 1 to 29,422,470 would take you about twenty weeks!

  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 29422470 cubic inches would be around 25.7 feet tall.

Recreational maths with 29422470

• 29422470 backwards is 07422492
• 29422470 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 29422470's digits is 30
• More coming soon!