29988092820

Names of 29988092820

• Cardinal: 29988092820 can be written as Twenty-nine billion, nine hundred eighty-eight million, ninety-two thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 2.998809282 × 10¹⁰

Factors of 29988092820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4200047

Divisors of 29988092820

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 51 60 68 70 84 85 102 105 119 140 170 204 210 238 255 340 357 420 476 510 595 714 1020 1190 1428 1785 2380 3570 7140 4200013 8400026 12600039 16800052 21000065 25200078 29400091 42000130 50400156 58800182 63000195 71400221 84000260 88200273 117600364 126000390 142800442 147000455 176400546 214200663 252000780 285600884 294000910 352801092 357001105 428401326 441001365 499801547 588001820 714002210 856802652 882002730 999603094 1071003315 1428004420 1499404641 1764005460 1999206188 2142006630 2499007735 2998809282 4284013260 4998015470 5997618564 7497023205 9996030940 14994046410 29988092820
• Sum of all divisors σ(n): 101606738688
• Sum of proper divisors (its aliquot sum) s(n): 71618645868
• 29988092820 is an abundant number, because the sum of its proper divisors (71618645868) is greater than itself. Its abundance is 41630553048

Bases of 29988092820

• Binary: 11011111011011011011111101110010100₂
• Hexadecimal: 0x6FB6DFB94
• Base-36: DRY4WIC

Squares and roots of 29988092820

• 29988092820 squared (29988092820²) is 899285710980935552400
• 29988092820 cubed (29988092820³) is 26967863372595988595809173768000
• The square root of 29988092820 is 173170.7042776001
• The cube root of 29988092820 is 3106.8213584785

Scales and comparisons

• 29,988,092,820 seconds is equal to 953 years, 27 weeks, 3 days, 9 hours, 47 minutes.
• To count from 1 to 29,988,092,820 would take you about one thousand, nine hundred 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 29988092820 cubic inches would be around 258.9 feet tall.

Recreational maths with 29988092820

• 29988092820 backwards is 02829088992
• The number of decimal digits it has is: 11
• The sum of 29988092820's digits is 57
• More coming soon!