12989551590450

Names of 12989551590450

• Cardinal: 12989551590450 can be written as Twelve trillion, nine hundred eighty-nine billion, five hundred fifty-one million, five hundred ninety thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.298955159045 × 10¹³

Factors of 12989551590450

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 56643

Divisors of 12989551590450

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 75 81 90 135 150 162 225 270 405 450 675 810 1350 2025 4050 56633 113266 169899 283165 339798 509697 566330 849495 1019394 1415825 1529091 1698990 2548485 2831650 3058182 4247475 4587273 5096970 7645455 8494950 9174546 12742425 15290910 22936365 25484850 38227275 45872730 76454550 114681825 229363650 3207296689 6414593378 9621890067 16036483445 19243780134 28865670201 32072966890 48109450335 57731340402 80182417225 86597010603 96218900670 144328351005 160364834450 173194021206 240547251675 259791031809 288656702010 432985053015 481094503350 519582063618 721641755025 865970106030 1298955159045 1443283510050 2164925265075 2597910318090 4329850530150 6494775795225 12989551590450
• Sum of all divisors σ(n): 36092346943719
• Sum of proper divisors (its aliquot sum) s(n): 23102795353269
• 12989551590450 is an abundant number, because the sum of its proper divisors (23102795353269) is greater than itself. Its abundance is 10113243762819

Bases of 12989551590450

• Binary: 10111101000001011101100110111011110000110010₂
• Hexadecimal: 0xBD05D9BBC32
• Base-36: 4LRBFMX4I

Squares and roots of 12989551590450

• 12989551590450 squared (12989551590450²) is 168728450520962124531202500
• 12989551590450 cubed (12989551590450³) is 2191706912818727695768492394526016125000
• The square root of 12989551590450 is 3604102.0505043971
• The cube root of 12989551590450 is 23507.0457765331

Scales and comparisons

• 12,989,551,590,450 seconds is equal to 413,027 years, 29 weeks, 1 day, 7 hours, 7 minutes, 30 seconds.
• To count from 1 to 12,989,551,590,450 would take you about one million, thirty-two thousand, five hundred sixty-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 12989551590450 cubic inches would be around 1958.9 feet tall.

Recreational maths with 12989551590450

• 12989551590450 backwards is 05409515598921
• The number of decimal digits it has is: 14
• The sum of 12989551590450's digits is 63
• More coming soon!