29129738450000

Names of 29129738450000

• Cardinal: 29129738450000 can be written as Twenty-nine trillion, one hundred twenty-nine billion, seven hundred thirty-eight million, four hundred fifty thousand.

Scientific notation

• Scientific notation: 2.912973845 × 10¹³

Factors of 29129738450000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 24144

Divisors of 29129738450000

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 3125 5000 6250 10000 12500 24137 25000 48274 50000 96548 120685 193096 241370 386192 482740 603425 965480 1206850 1930960 2413700 3017125 4827400 6034250 9654800 12068500 15085625 24137000 30171250 48274000 60342500 75428125 120685000 150856250 241370000 301712500 582594769 603425000 1165189538 1206850000 2330379076 2912973845 4660758152 5825947690 9321516304 11651895380 14564869225 23303790760 29129738450 46607581520 58259476900 72824346125 116518953800 145648692250 233037907600 291297384500 364121730625 582594769000 728243461250 1165189538000 1456486922500 1820608653125 2912973845000 3641217306250 5825947690000 7282434612500 14564869225000 29129738450000
• Sum of all divisors σ(n): 70546992973002
• Sum of proper divisors (its aliquot sum) s(n): 41417254523002
• 29129738450000 is an abundant number, because the sum of its proper divisors (41417254523002) is greater than itself. Its abundance is 12287516073002

Bases of 29129738450000

• Binary: 110100111111001001011101101100111010001010000₂
• Hexadecimal: 0x1A7E4BB67450
• Base-36: ABQ0M5YKW

Squares and roots of 29129738450000

• 29129738450000 squared (29129738450000²) is 848541662165408402500000000
• 29129738450000 cubed (29129738450000³) is 24717796682806607402257326125000000000000
• The square root of 29129738450000 is 5397197.2772912423
• The cube root of 29129738450000 is 30768.9159222031

Scales and comparisons

• 29,129,738,450,000 seconds is equal to 926,235 years, 30 weeks, 13 hours, 53 minutes, 20 seconds.
• To count from 1 to 29,129,738,450,000 would take you about two million, three hundred fifteen thousand, five hundred eighty-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 29129738450000 cubic inches would be around 2564.1 feet tall.

Recreational maths with 29129738450000

• 29129738450000 backwards is 00005483792192
• 29129738450000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 29129738450000's digits is 50
• More coming soon!