12985134437500

Names of 12985134437500

• Cardinal: 12985134437500 can be written as Twelve trillion, nine hundred eighty-five billion, one hundred thirty-four million, four hundred thirty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.29851344375 × 10¹³

Factors of 12985134437500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5409

Divisors of 12985134437500

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 10 17 20 23 25 34 46 50 68 85 92 100 101 115 125 170 202 230 250 340 391 404 425 460 500 505 575 625 782 850 1010 1150 1250 1564 1700 1717 1955 2020 2125 2300 2323 2500 2525 2875 3125 3434 3910 4250 4646 5050 5261 5750 6250 6868 7820 8500 8585 9292 9775 10100 10522 10625 11500 11615 12500 12625 14375 15625 17170 19550 21044 21250 23230 25250 26305 28750 31250 34340 39100 39491 42500 42925 46460 48875 50500 52610 53125 57500 58075 62500 63125 71875 78982 85850 89437 97750 105220 106250 116150 121003 126250 131525 143750 157964 171700 178874 195500 197455 212500 214625 232300 242006 244375 252500 263050 265625 287500 290375 315625 357748 359375 394910 429250 447185 484012 488750 526100 531250 531361 580750 605015 631250 657625 718750 789820 858500 894370 977500 987275 1062500 1062722 1073125 1161500 1210030 1221875 1262500 1315250 1437500 1451875 1578125 1788740 1974550 2057051 2125444 2146250 2235925 2420060 2443750 2630500 2656805 2903750 3025075 3156250 3288125 3949100 4114102 4292500 4471850 4887500 4936375 5313610 5365625 5807500 6050150 6109375 6312500 6576250 7259375 8228204 8943700 9033137 9872750 10285255 10627220 10731250 11179625 12100300 12218750 12221303 13152500 13284025 14518750 15125375 16440625 18066274 19745500 20570510 21462500 22359250 24437500 24442606 24681875 26568050 26828125 29037500 30250750 32881250 36132548 36296875 41141020 44718500 45165685 48885212 49363750 51426275 53136100 53656250 55898125 60501500 61106515 65762500 66420125 72593750 75626875 82203125 90331370 98727500 102852550 107312500 111796250 122213030 123409375 132840250 145187500 151253750 164406250 180662740 205705100 207762151 223592500 225828425 244426060 246818750 257131375 265680500 279490625 302507500 305532575 328812500 332100625 378134375 415524302 451656850 493637500 514262750 558981250 611065150 617046875 664201250 756268750 831048604 903313700 1028525500 1038810755 1117962500 1129142125 1222130300 1234093750 1285656875 1328402500 1397453125 1512537500 1527662875 1660503125 1890671875 2077621510 2258284250 2468187500 2571313750 2794906250 3055325750 3321006250 3781343750 4155243020 4516568500 5142627500 5194053775 5589812500 5645710625 6110651500 6428284375 6642012500 7562687500 7638314375 8302515625 10388107550 11291421250 12856568750 15276628750 16605031250 20776215100 22582842500 25713137500 25970268875 28228553125 30553257500 32141421875 33210062500 38191571875 51940537750 56457106250 64282843750 76383143750 103881075500 112914212500 128565687500 129851344375 141142765625 152766287500 190957859375 259702688750 282285531250 381915718750 519405377500 564571062500 649256721875 763831437500 1298513443750 2597026887500 3246283609375 6492567218750 12985134437500
• Sum of all divisors σ(n): 31699855486656
• Sum of proper divisors (its aliquot sum) s(n): 18714721049156
• 12985134437500 is an abundant number, because the sum of its proper divisors (18714721049156) is greater than itself. Its abundance is 5729586611656

Bases of 12985134437500

• Binary: 10111100111101010110010100110101010001111100₂
• Hexadecimal: 0xBCF5653547C
• Base-36: 4LPADS03G

Squares and roots of 12985134437500

• 12985134437500 squared (12985134437500²) is 168613716359948441406250000
• 12985134437500 cubed (12985134437500³) is 2189471774940423652228747802734375000000
• The square root of 12985134437500 is 3603489.2031890425
• The cube root of 12985134437500 is 23504.3809170661

Scales and comparisons

• 12,985,134,437,500 seconds is equal to 412,887 years, 5 weeks, 4 days, 20 hours, 11 minutes, 40 seconds.
• To count from 1 to 12,985,134,437,500 would take you about one million, thirty-two thousand, two hundred seventeen 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 12985134437500 cubic inches would be around 1958.7 feet tall.

Recreational maths with 12985134437500

• 12985134437500 backwards is 00573443158921
• The number of decimal digits it has is: 14
• The sum of 12985134437500's digits is 52
• More coming soon!