12965369128900

Names of 12965369128900

• Cardinal: 12965369128900 can be written as Twelve trillion, nine hundred sixty-five billion, three hundred sixty-nine million, one hundred twenty-eight thousand, nine hundred.

Scientific notation

• Scientific notation: 1.29653691289 × 10¹³

Factors of 12965369128900

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 13688

Divisors of 12965369128900

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 10 20 25 29 43 50 58 61 86 100 116 122 127 145 172 215 244 254 290 305 430 508 580 610 635 725 860 1075 1220 1247 1270 1450 1525 1769 2150 2494 2540 2623 2900 3050 3175 3538 3683 4300 4988 5246 5461 6100 6235 6350 7076 7366 7747 8845 10492 10922 12470 12700 13115 13421 14732 15494 17690 18415 21844 24940 26230 26842 27305 30988 31175 35380 36830 38735 44225 52460 53684 54610 62350 65575 67105 73660 76067 77470 88450 92075 109220 124700 131150 134210 136525 152134 154940 158369 176900 184150 193675 224663 262300 268420 273050 304268 316738 333121 335525 368300 380335 387350 389209 449326 546100 577103 633476 666242 671050 760670 774700 778418 791845 818681 898652 1123315 1154206 1332484 1342100 1521340 1556836 1583690 1637362 1665605 1704467 1901675 1946045 2246630 2308412 2885515 3167380 3274724 3331210 3408934 3803350 3892090 3959225 4093405 4493260 5616575 5771030 6662420 6817868 7606700 7784180 7918450 8186810 8328025 8522335 9660509 9730225 11233150 11542060 14427575 15836900 16373620 16656050 16735987 17044670 19321018 19460450 20467025 22466300 23741749 28855150 33312100 33471974 34089340 35203283 38642036 38920900 40934050 42611675 47483498 48302545 49429543 57710300 66943948 70406566 73292081 81868100 83679935 85223350 94966996 96605090 98859086 103972487 118708745 140813132 146584162 167359870 170446700 176016415 193210180 197718172 207944974 237417490 241512725 247147715 293168324 334719740 352032830 366460405 415889948 418399675 474834980 483025450 494295430 519862435 593543725 704065660 732920810 836799350 880082075 966050900 988590860 1020895207 1039724870 1187087450 1235738575 1465841620 1673598700 1760164150 1832302025 2041790414 2079449740 2125470349 2374174900 2471477150 2599312175 3015202123 3520328300 3664604050 4083580828 4250940698 4470816941 4942954300 5104476035 5198624350 6030404246 7329208100 8501881396 8941633882 10208952070 10397248700 10627351745 12060808492 15076010615 17883267764 20417904140 21254703490 22354084705 25522380175 30152021230 42509406980 44708169410 51044760350 53136758725 60304042460 75380053075 89416338820 102089520700 106273517450 111770423525 129653691289 150760106150 212547034900 223540847050 259307382578 301520212300 447081694100 518614765156 648268456445 1296536912890 2593073825780 3241342282225 6482684564450 12965369128900
• Sum of all divisors σ(n): 30510727188480
• Sum of proper divisors (its aliquot sum) s(n): 17545358059580
• 12965369128900 is an abundant number, because the sum of its proper divisors (17545358059580) is greater than itself. Its abundance is 4579988930680

Bases of 12965369128900

• Binary: 10111100101010111100001110001010011111000100₂
• Hexadecimal: 0xBCABC38A7C4
• Base-36: 4LG7I0UDG

Squares and roots of 12965369128900

• 12965369128900 squared (12965369128900²) is 168100796648633144815210000
• 12965369128900 cubed (12965369128900³) is 2179488879411684756168446829170569000000
• The square root of 12965369128900 is 3600745.6351289243
• The cube root of 12965369128900 is 23492.4491382143

Scales and comparisons

• 12,965,369,128,900 seconds is equal to 412,258 years, 32 weeks, 6 days, 16 hours, 41 minutes, 40 seconds.
• To count from 1 to 12,965,369,128,900 would take you about one million, thirty thousand, six hundred forty-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 12965369128900 cubic inches would be around 1957.7 feet tall.

Recreational maths with 12965369128900

• 12965369128900 backwards is 00982196356921
• 12965369128900 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12965369128900's digits is 61
• More coming soon!