29942300

Names of 29942300

• Cardinal: 29942300 can be written as Twenty-nine million, nine hundred forty-two thousand, three hundred.

Scientific notation

• Scientific notation: 2.99423 × 10⁷

Factors of 29942300

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 224

Divisors of 29942300

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 10 20 25 41 50 67 82 100 109 134 164 205 218 268 335 410 436 545 670 820 1025 1090 1340 1675 2050 2180 2725 2747 3350 4100 4469 5450 5494 6700 7303 8938 10900 10988 13735 14606 17876 22345 27470 29212 36515 44690 54940 68675 73030 89380 111725 137350 146060 182575 223450 274700 299423 365150 446900 598846 730300 1197692 1497115 2994230 5988460 7485575 14971150 29942300
• Sum of all divisors σ(n): 68172720
• Sum of proper divisors (its aliquot sum) s(n): 38230420
• 29942300 is an abundant number, because the sum of its proper divisors (38230420) is greater than itself. Its abundance is 8288120

Bases of 29942300

• Binary: 1110010001110001000011100₂
• Hexadecimal: 0x1C8E21C
• Base-36: HTRMK

Squares and roots of 29942300

• 29942300 squared (29942300²) is 896541329290000
• 29942300 cubed (29942300³) is 26844509443999967000000
• The square root of 29942300 is 5471.9557746751
• The cube root of 29942300 is 310.5239146157

Scales and comparisons

• 29,942,300 seconds is equal to 49 weeks, 3 days, 13 hours, 18 minutes, 20 seconds.
• To count from 1 to 29,942,300 would take you about twenty-two 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 29942300 cubic inches would be around 25.9 feet tall.

Recreational maths with 29942300

• 29942300 backwards is 00324992
• The number of decimal digits it has is: 8
• The sum of 29942300's digits is 29
• More coming soon!