12747040187120

Names of 12747040187120

• Cardinal: 12747040187120 can be written as Twelve trillion, seven hundred forty-seven billion, forty million, one hundred eighty-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.274704018712 × 10¹³

Factors of 12747040187120

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1982

Divisors of 12747040187120

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 34 40 61 68 80 85 122 136 170 244 257 272 305 340 488 514 547 610 680 976 1028 1037 1093 1094 1220 1285 1360 2056 2074 2186 2188 2440 2570 2735 4112 4148 4369 4372 4376 4880 5140 5185 5465 5470 8296 8738 8744 8752 9299 10280 10370 10930 10940 15677 16592 17476 17488 18581 18598 20560 20740 21845 21860 21880 31354 33367 34952 37162 37196 41480 43690 43720 43760 46495 62708 66673 66734 69904 74324 74392 78385 82960 87380 87440 92905 92990 125416 133346 133468 140579 148648 148784 156770 166835 174760 185810 185980 250832 266509 266692 266936 280901 281158 297296 313540 333365 333670 349520 371620 371960 533018 533384 533872 561802 562316 567239 597871 627080 666730 667340 702895 743240 743920 1066036 1066768 1123604 1124632 1133441 1134478 1195742 1254160 1332545 1333460 1334680 1404505 1405790 1486480 2132072 2247208 2249264 2266882 2268956 2389843 2391484 2665090 2666920 2669360 2809010 2811580 2836195 2989355 4264144 4494416 4533764 4537912 4775317 4779686 4782968 5330180 5333840 5618020 5623160 5667205 5672390 5978710 8575319 9067528 9075824 9550634 9559372 9565936 10163807 10660360 11236040 11246320 11334410 11344780 11949215 11957420 17134961 17150638 18135056 19101268 19118744 20327614 21320720 22472080 22668820 22689560 23876585 23898430 23914840 34269922 34301276 36470131 38202536 38237488 40655228 42876595 45337640 45379120 47753170 47796860 47829680 50819035 68539844 68602552 72940262 76405072 81310456 85674805 85753190 90675280 95506340 95593720 101638070 137079688 137205104 145780423 145880524 153652847 162620912 171349610 171506380 182350655 191012680 191187440 203276140 274159376 291294337 291560846 291761048 307305694 342699220 343012760 364701310 382025360 406552280 582588674 583121692 583522096 614611388 619992227 685398440 686025520 728902115 729402620 768264235 813104560 1165177348 1166243384 1229222776 1239984454 1370796880 1456471685 1457804230 1458805240 1536528470 2330354696 2332486768 2458445552 2479968908 2612098399 2912943370 2915608460 2917610480 3073056940 3099961135 4660709392 4959937816 5224196798 5825886740 5831216920 6146113880 6199922270 9372823667 9919875632 10448393596 11651773480 11662433840 12292227760 12399844540 13060491995 18745647334 20896787192 23303546960 24799689080 26120983990 37491294668 41793574384 46864118335 49599378160 52241967980 74982589336 93728236670 104483935960 149965178672 159338002339 187456473340 208967871920 318676004678 374912946680 637352009356 749825893360 796690011695 1274704018712 1593380023390 2549408037424 3186760046780 6373520093560 12747040187120
• Sum of all divisors σ(n): 32106630151296
• Sum of proper divisors (its aliquot sum) s(n): 19359589964176
• 12747040187120 is an abundant number, because the sum of its proper divisors (19359589964176) is greater than itself. Its abundance is 6612549777056

Bases of 12747040187120

• Binary: 10111001011111100110110011010110001011110000₂
• Hexadecimal: 0xB97E6CD62F0
• Base-36: 4INWQLWQ8

Squares and roots of 12747040187120

• 12747040187120 squared (12747040187120²) is 162487033532052284613894400
• 12747040187120 cubed (12747040187120³) is 2071228746318985468582319969527920128000
• The square root of 12747040187120 is 3570299.7335125797
• The cube root of 12747040187120 is 23359.8357608609

Scales and comparisons

• 12,747,040,187,120 seconds is equal to 405,316 years, 23 weeks, 2 days, 8 hours, 25 minutes, 20 seconds.
• To count from 1 to 12,747,040,187,120 would take you about one million, thirteen thousand, two hundred ninety-one 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 12747040187120 cubic inches would be around 1946.7 feet tall.

Recreational maths with 12747040187120

• 12747040187120 backwards is 02178104074721
• The number of decimal digits it has is: 14
• The sum of 12747040187120's digits is 44
• More coming soon!