12311613864450

Names of 12311613864450

• Cardinal: 12311613864450 can be written as Twelve trillion, three hundred eleven billion, six hundred thirteen million, eight hundred sixty-four thousand, four hundred fifty.

Scientific notation

• Scientific notation: 1.231161386445 × 10¹³

Factors of 12311613864450

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 296

Divisors of 12311613864450

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 45 50 75 89 90 150 178 197 225 267 394 445 450 534 591 801 890 985 1182 1335 1602 1773 1970 2225 2670 2955 3546 4005 4450 4925 5910 6675 7921 8010 8865 9850 13350 14775 15842 17533 17730 20025 23763 29550 35066 38809 39605 40050 44325 47526 52599 71289 77618 79210 87665 88650 105198 116427 118815 142578 157797 175330 194045 198025 232854 237630 262995 315594 349281 356445 388090 396050 438325 525990 582135 594075 698562 704969 712890 788985 876650 970225 1164270 1188150 1314975 1409938 1560437 1577970 1746405 1782225 1940450 2114907 2629950 2910675 3120874 3454001 3492810 3524845 3564450 3944925 4229814 4681311 5821350 6344721 6908002 7049690 7802185 7889850 8732025 9362622 10362003 10574535 12689442 14043933 15604370 17270005 17464050 17624225 20724006 21149070 23406555 28087866 31086009 31723605 34540010 35248450 39010925 46813110 51810015 52872675 62172018 63447210 70219665 78021850 86350025 103620030 105745350 117032775 138878893 140439330 155430045 158618025 172700050 234065550 259050075 277757786 307406089 310860090 317236050 351098325 416636679 518100150 614812178 694394465 702196650 777150225 833273358 922218267 1249910037 1388788930 1537030445 1554300450 1844436534 2083183395 2499820074 2766654801 3074060890 3471972325 4166366790 4611091335 5533309602 6249550185 6943944650 7685152225 9222182670 10415916975 12499100370 13833274005 15370304450 20831833950 23055456675 27359141921 27666548010 31247750925 46110913350 54718283842 62495501850 69166370025 82077425763 136795709605 138332740050 164154851526 246232277289 273591419210 410387128815 492464554578 683978548025 820774257630 1231161386445 1367957096050 2051935644075 2462322772890 4103871288150 6155806932225 12311613864450
• Sum of all divisors σ(n): 33623753929740
• Sum of proper divisors (its aliquot sum) s(n): 21312140065290
• 12311613864450 is an abundant number, because the sum of its proper divisors (21312140065290) is greater than itself. Its abundance is 9000526200840

Bases of 12311613864450

• Binary: 10110011001010000101010111101111101000000010₂
• Hexadecimal: 0xB32855EFA02
• Base-36: 4D3VL0NWI

Squares and roots of 12311613864450

• 12311613864450 squared (12311613864450²) is 151575835947317462973802500
• 12311613864450 cubed (12311613864450³) is 1866143163364592376933866386136071125000
• The square root of 12311613864450 is 3508790.9405449053
• The cube root of 12311613864450 is 23090.7653876223

Scales and comparisons

• 12,311,613,864,450 seconds is equal to 391,471 years, 12 weeks, 2 days, 20 hours, 7 minutes, 30 seconds.
• To count from 1 to 12,311,613,864,450 would take you about nine hundred seventy-eight thousand, six hundred seventy-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 12311613864450 cubic inches would be around 1924.2 feet tall.

Recreational maths with 12311613864450

• 12311613864450 backwards is 05446831611321
• 12311613864450 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12311613864450's digits is 45
• More coming soon!