29520788409

Names of 29520788409

• Cardinal: 29520788409 can be written as Twenty-nine billion, five hundred twenty million, seven hundred eighty-eight thousand, four hundred nine.

Scientific notation

• Scientific notation: 2.9520788409 × 10¹⁰

Factors of 29520788409

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 695

Divisors of 29520788409

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 29 43 63 87 129 203 261 301 387 609 613 903 1247 1827 1839 2709 3741 4291 5517 8729 11223 12873 17777 26187 26359 38619 53331 78561 79077 124439 159993 184513 237231 373317 375769 553539 764411 1119951 1127307 1660617 2293233 2630383 3381921 5350877 6879699 7891149 10897301 16052631 16158067 23673447 32691903 48157893 48474201 76281107 98075709 113106469 145422603 228843321 339319407 468583943 686529963 1017958221 1405751829 3280087601 4217255487 9840262803 29520788409
• Sum of all divisors σ(n): 51669858240
• Sum of proper divisors (its aliquot sum) s(n): 22149069831
• 29520788409 is a deficient number, because the sum of its proper divisors (22149069831) is less than itself. Its deficiency is 7371718578

Bases of 29520788409

• Binary: 11011011111100100110111101110111001₂
• Hexadecimal: 0x6DF937BB9
• Base-36: DK7WY49

Squares and roots of 29520788409

• 29520788409 squared (29520788409²) is 871476948288948751281
• 29520788409 cubed (29520788409³) is 25726686593759090679611168701929
• The square root of 29520788409 is 171816.1471137099
• The cube root of 29520788409 is 3090.5989353351

Scales and comparisons

• 29,520,788,409 seconds is equal to 938 years, 34 weeks, 5 days, 19 hours, 9 seconds.
• To count from 1 to 29,520,788,409 would take you about one thousand, eight hundred seventy-seven 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 29520788409 cubic inches would be around 257.5 feet tall.

Recreational maths with 29520788409

• 29520788409 backwards is 90488702592
• The number of decimal digits it has is: 11
• The sum of 29520788409's digits is 54
• More coming soon!