12080378980

Names of 12080378980

• Cardinal: 12080378980 can be written as Twelve billion, eighty million, three hundred seventy-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 1.208037898 × 10¹⁰

Factors of 12080378980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2547

Divisors of 12080378980

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 19 20 38 47 76 94 95 188 190 235 313 380 470 626 893 940 1252 1565 1786 2161 3130 3572 4322 4465 5947 6260 8644 8930 10805 11894 14711 17860 21610 23788 29422 29735 41059 43220 58844 59470 73555 82118 101567 118940 147110 164236 203134 205295 279509 294220 406268 410590 507835 559018 676393 821180 1015670 1118036 1352786 1397545 1929773 2031340 2705572 2795090 3381965 3859546 5590180 6763930 7719092 9648865 12851467 13527860 19297730 25702934 31790471 38595460 51405868 63580942 64257335 127161884 128514670 158952355 257029340 317904710 604018949 635809420 1208037898 2416075796 3020094745 6040189490 12080378980
• Sum of all divisors σ(n): 27371957760
• Sum of proper divisors (its aliquot sum) s(n): 15291578780
• 12080378980 is an abundant number, because the sum of its proper divisors (15291578780) is greater than itself. Its abundance is 3211199800

Bases of 12080378980

• Binary: 1011010000000010111111010001100100₂
• Hexadecimal: 0x2D00BF464
• Base-36: 5JSCG2S

Squares and roots of 12080378980

• 12080378980 squared (12080378980²) is 145935556300425840400
• 12080378980 cubed (12080378980³) is 1762956826766270887416994792000
• The square root of 12080378980 is 109910.7773605483
• The cube root of 12080378980 is 2294.5288343771

Scales and comparisons

• 12,080,378,980 seconds is equal to 384 years, 6 weeks, 1 day, 4 hours, 49 minutes, 40 seconds.
• To count from 1 to 12,080,378,980 would take you about seven 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 12080378980 cubic inches would be around 191.2 feet tall.

Recreational maths with 12080378980

• 12080378980 backwards is 08987308021
• The number of decimal digits it has is: 11
• The sum of 12080378980's digits is 46
• More coming soon!