12972966728800

Names of 12972966728800

• Cardinal: 12972966728800 can be written as Twelve trillion, nine hundred seventy-two billion, nine hundred sixty-six million, seven hundred twenty-eight thousand, eight hundred.

Scientific notation

• Scientific notation: 1.29729667288 × 10¹³

Factors of 12972966728800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12237

Divisors of 12972966728800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 65 74 80 100 104 130 148 160 185 200 208 260 296 325 370 400 416 481 520 592 650 740 800 925 962 1040 1184 1300 1480 1850 1924 2080 2405 2600 2960 3700 3848 4253 4810 5200 5920 7400 7696 7927 8506 9620 10400 12025 14800 15392 15854 17012 19240 21265 24050 29600 31708 34024 38480 39635 42530 48100 55289 63416 68048 76960 79270 85060 96200 103051 106325 110578 126832 136096 157361 158540 170120 192400 198175 206102 212650 221156 253664 276445 293299 314722 317080 340240 384800 396350 412204 425300 442312 515255 552890 586598 629444 634160 680480 786805 792700 824408 850600 884624 1030510 1105780 1173196 1258888 1268320 1382225 1466495 1573610 1585400 1648816 1701200 1769248 2045693 2061020 2211560 2346392 2517776 2576275 2764450 2932990 3147220 3170800 3297632 3402400 3812887 3934025 4091386 4122040 4423120 4692784 5035552 5152550 5528900 5865980 6294440 6341600 7332475 7625774 7868050 8182772 8244080 8846240 9385568 10228465 10305100 11057800 11731960 12588880 14664950 15251548 15736100 16365544 16488160 19064435 20456930 20610200 22115600 23463920 25177760 29329900 30503096 31472200 32731088 33713531 38128870 40913860 41220400 44231200 46927840 51142325 58659800 61006192 62944400 65462176 67427062 76257740 81827720 82440800 95322175 102284650 117319600 122012384 125888800 134854124 152515480 163655440 168567655 190644350 204569300 234639200 269708248 305030960 327310880 337135310 381288700 409138600 438275903 539416496 610061920 674270620 762577400 818277200 842838275 876551806 1078832992 1247400647 1348541240 1525154800 1636554400 1685676550 1753103612 2191379515 2494801294 2697082480 3050309600 3371353100 3506207224 4382759030 4989602588 5394164960 6237003235 6742706200 7012414448 8765518060 9979205176 10956897575 12474006470 13485412400 14024828896 16216208411 17531036120 19958410352 21913795150 24948012940 26970824800 31185016175 32432416822 35062072240 39916820704 43827590300 49896025880 62370032350 64864833644 70124144480 81081042055 87655180600 99792051760 124740064700 129729667288 162162084110 175310361200 199584103520 249480129400 259459334576 324324168220 350620722400 405405210275 498960258800 518918669152 648648336440 810810420550 997920517600 1297296672880 1621620841100 2594593345760 3243241682200 6486483364400 12972966728800
• Sum of all divisors σ(n): 35040879865152
• Sum of proper divisors (its aliquot sum) s(n): 22067913136352
• 12972966728800 is an abundant number, because the sum of its proper divisors (22067913136352) is greater than itself. Its abundance is 9094946407552

Bases of 12972966728800

• Binary: 10111100110010000001000100101101010001100000₂
• Hexadecimal: 0xBCC8112D460
• Base-36: 4LJP5FRZ4

Squares and roots of 12972966728800

• 12972966728800 squared (12972966728800²) is 168297865746551772749440000
• 12972966728800 cubed (12972966728800³) is 2183322612858065321205143618831872000000
• The square root of 12972966728800 is 3601800.4843133661
• The cube root of 12972966728800 is 23497.0370363035

Scales and comparisons

• 12,972,966,728,800 seconds is equal to 412,500 years, 11 weeks, 21 hours, 6 minutes, 40 seconds.
• To count from 1 to 12,972,966,728,800 would take you about one million, thirty-one thousand, two hundred fifty 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 12972966728800 cubic inches would be around 1958.1 feet tall.

Recreational maths with 12972966728800

• 12972966728800 backwards is 00882766927921
• The number of decimal digits it has is: 14
• The sum of 12972966728800's digits is 67
• More coming soon!