12012944255920

Names of 12012944255920

• Cardinal: 12012944255920 can be written as Twelve trillion, twelve billion, nine hundred forty-four million, two hundred fifty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.201294425592 × 10¹³

Factors of 12012944255920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 190952

Divisors of 12012944255920

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 340 680 1360 78721 112207 157442 224414 314884 393605 448828 561035 629768 787210 897656 1122070 1259536 1338257 1574420 1795312 1907519 2244140 2676514 3148840 3815038 4488280 5353028 6297680 6691285 7630076 8976560 9537595 10706056 13382570 15260152 19075190 21412112 26765140 30520304 38150380 53530280 76300760 107060560 152601520 8833047247 17666094494 35332188988 44165236235 70664377976 88330472470 141328755952 150161803199 176660944940 300323606398 353321889880 600647212796 706643779760 750809015995 1201294425592 1501618031990 2402588851184 3003236063980 6006472127960 12012944255920
• Sum of all divisors σ(n): 29573681413248
• Sum of proper divisors (its aliquot sum) s(n): 17560737157328
• 12012944255920 is an abundant number, because the sum of its proper divisors (17560737157328) is greater than itself. Its abundance is 5547792901408

Bases of 12012944255920

• Binary: 10101110110011111011010001100110101110110000₂
• Hexadecimal: 0xAECFB466BB0
• Base-36: 49AO4UF1S

Squares and roots of 12012944255920

• 12012944255920 squared (12012944255920²) is 144310829695841322455046400
• 12012944255920 cubed (12012944255920³) is 1733597952661706375298126163297074688000
• The square root of 12012944255920 is 3465969.4539796509
• The cube root of 12012944255920 is 22902.5138230061

Scales and comparisons

• 12,012,944,255,920 seconds is equal to 381,974 years, 24 weeks, 2 days, 15 hours, 58 minutes, 40 seconds.
• To count from 1 to 12,012,944,255,920 would take you about nine hundred fifty-four thousand, nine hundred thirty-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 12012944255920 cubic inches would be around 1908.5 feet tall.

Recreational maths with 12012944255920

• 12012944255920 backwards is 02955244921021
• The number of decimal digits it has is: 14
• The sum of 12012944255920's digits is 46
• More coming soon!