12664940547200

Names of 12664940547200

• Cardinal: 12664940547200 can be written as Twelve trillion, six hundred sixty-four billion, nine hundred forty million, five hundred forty-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.26649405472 × 10¹³

Factors of 12664940547200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1247

Divisors of 12664940547200

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 53 64 80 100 106 128 160 200 212 265 320 400 424 530 640 800 848 1060 1187 1325 1600 1696 2120 2374 2650 2809 3200 3392 4240 4748 5300 5618 5935 6784 8480 9496 10600 11236 11870 14045 16960 18992 21200 22472 23740 28090 29675 33920 37984 42400 44944 47480 56180 59350 62911 70225 75968 84800 89888 94960 112360 118700 125822 140450 151936 169600 179776 189920 224720 237400 251644 280900 314555 359552 379840 449440 474800 503288 561800 629110 759680 898880 949600 1006576 1123600 1258220 1408969 1572775 1797760 1899200 2013152 2247200 2516440 2817938 3145550 3334283 3798400 4026304 4494400 5032880 5635876 6291100 6668566 7044845 8052608 8988800 10065760 11271752 12582200 13337132 14089690 16671415 20131520 22543504 25164400 26674264 28179380 33342830 35224225 40263040 45087008 50328800 53348528 56358760 66685660 70448450 74675357 83357075 90174016 100657600 106697056 112717520 133371320 140896900 149350714 166714150 180348032 201315200 213394112 225435040 266742640 281793800 298701428 333428300 373376785 426788224 450870080 533485280 563587600 597402856 666856600 746753570 901740160 1066970560 1127175200 1194805712 1333713200 1493507140 1866883925 2133941120 2254350400 2389611424 2667426400 2987014280 3733767850 3957793921 4508700800 4779222848 5334852800 5974028560 7467535700 7915587842 9558445696 10669705600 11948057120 14935071400 15831175684 19788969605 23896114240 29870142800 31662351368 39577939210 47792228480 59740285600 63324702736 79155878420 98944848025 119480571200 126649405472 158311756840 197889696050 238961142400 253298810944 316623513680 395779392100 506597621888 633247027360 791558784200 1266494054720 1583117568400 2532988109440 3166235136800 6332470273600 12664940547200
• Sum of all divisors σ(n): 31914694376355
• Sum of proper divisors (its aliquot sum) s(n): 19249753829155
• 12664940547200 is an abundant number, because the sum of its proper divisors (19249753829155) is greater than itself. Its abundance is 6584813281955

Bases of 12664940547200

• Binary: 10111000010011001001010010000100110010000000₂
• Hexadecimal: 0xB84C9484C80
• Base-36: 4HM6YLP4W

Squares and roots of 12664940547200

• 12664940547200 squared (12664940547200²) is 160400719064110635427840000
• 12664940547200 cubed (12664940547200³) is 2031465570675090822936807635714048000000
• The square root of 12664940547200 is 3558783.5768981513
• The cube root of 12664940547200 is 23309.5766089461

Scales and comparisons

• 12,664,940,547,200 seconds is equal to 402,705 years, 48 weeks, 4 days, 53 minutes, 20 seconds.
• To count from 1 to 12,664,940,547,200 would take you about one million, six thousand, seven hundred sixty-four 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 12664940547200 cubic inches would be around 1942.5 feet tall.

Recreational maths with 12664940547200

• 12664940547200 backwards is 00274504946621
• 12664940547200 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12664940547200's digits is 50
• More coming soon!