29663299728

Names of 29663299728

• Cardinal: 29663299728 can be written as Twenty-nine billion, six hundred sixty-three million, two hundred ninety-nine thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.9663299728 × 10¹⁰

Factors of 29663299728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 81

Divisors of 29663299728

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 17 18 24 34 36 48 51 59 68 72 102 118 136 144 153 177 204 236 272 306 354 408 472 531 612 708 816 944 1003 1062 1224 1416 2006 2124 2448 2832 3009 3481 4012 4248 6018 6962 8024 8496 9027 10443 12036 13924 16048 18054 20886 24072 27848 31329 36108 41772 48144 55696 59177 62658 72216 83544 118354 125316 144432 167088 177531 205379 236708 250632 355062 410758 473416 501264 532593 616137 710124 821516 946832 1065186 1232274 1420248 1643032 1848411 2130372 2464548 2840496 3286064 3491443 3696822 4260744 4929096 6982886 7393644 8521488 9858192 10474329 12117361 13965772 14787288 20948658 24234722 27931544 29574576 31422987 36352083 41897316 48469444 55863088 62845974 72704166 83794632 96938888 109056249 125691948 145408332 167589264 193877776 205995137 218112498 251383896 290816664 411990274 436224996 502767792 581633328 617985411 823980548 872449992 1235970822 1647961096 1744899984 1853956233 2471941644 3295922192 3707912466 4943883288 7415824932 9887766576 14831649864 29663299728
• Sum of all divisors σ(n): 89414842374
• Sum of proper divisors (its aliquot sum) s(n): 59751542646
• 29663299728 is an abundant number, because the sum of its proper divisors (59751542646) is greater than itself. Its abundance is 30088242918

Bases of 29663299728

• Binary: 11011101000000100100000100010010000₂
• Hexadecimal: 0x6E8120890
• Base-36: DMKRGK0

Squares and roots of 29663299728

• 29663299728 squared (29663299728²) is 879911350753164873984
• 29663299728 cubed (29663299728³) is 26101074131460468201588741476352
• The square root of 29663299728 is 172230.3681933009
• The cube root of 29663299728 is 3095.5642326807

Scales and comparisons

• 29,663,299,728 seconds is equal to 943 years, 10 weeks, 3 days, 5 hours, 28 minutes, 48 seconds.
• To count from 1 to 29,663,299,728 would take you about one thousand, eight hundred eighty-six 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 29663299728 cubic inches would be around 258 feet tall.

Recreational maths with 29663299728

• 29663299728 backwards is 82799236692
• The number of decimal digits it has is: 11
• The sum of 29663299728's digits is 63
• More coming soon!