12198640728000

Names of 12198640728000

• Cardinal: 12198640728000 can be written as Twelve trillion, one hundred ninety-eight billion, six hundred forty million, seven hundred twenty-eight thousand.

Scientific notation

• Scientific notation: 1.2198640728 × 10¹³

Factors of 12198640728000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4373

Divisors of 12198640728000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 125 149 150 160 192 200 240 250 298 300 320 375 400 447 480 500 596 600 745 750 800 894 960 1000 1093 1192 1200 1490 1500 1600 1788 2000 2186 2235 2384 2400 2980 3000 3121 3279 3576 3725 4000 4372 4470 4768 4800 5465 5960 6000 6242 6558 7152 7450 8000 8744 8940 9363 9536 10930 11175 11920 12000 12484 13116 14304 14900 15605 16395 17488 17880 18625 18726 21860 22350 23840 24000 24968 26232 27325 28608 29800 31210 32790 34976 35760 37250 37452 43720 44700 46815 47680 49936 52464 54650 55875 59600 62420 65580 69952 71520 74500 74904 78025 81975 87440 89400 93630 99872 104928 109300 111750 119200 124840 131160 136625 143040 149000 149808 156050 162857 163950 174880 178800 187260 199744 209856 218600 223500 234075 238400 249680 262320 273250 298000 299616 312100 325714 327900 349760 357600 374520 390125 409875 437200 447000 465029 468150 488571 499360 524640 546500 596000 599232 624200 651428 655800 715200 749040 780250 814285 819750 874400 894000 930058 936300 977142 998720 1049280 1093000 1170375 1192000 1248400 1302856 1311600 1395087 1498080 1560500 1628570 1639500 1748800 1788000 1860116 1872600 1954284 2186000 2325145 2340750 2442855 2496800 2605712 2623200 2790174 2996160 3121000 3257140 3279000 3411253 3576000 3720232 3745200 3908568 4071425 4372000 4650290 4681500 4885710 4993600 5211424 5246400 5580348 6242000 6514280 6558000 6822506 6975435 7440464 7490400 7817136 8142850 8744000 9300580 9363000 9771420 10233759 10422848 11160696 11625725 12214275 12484000 13028560 13116000 13645012 13950870 14880928 14980800 15634272 16285700 17056265 18601160 18726000 19542840 20357125 20467518 22321392 23251450 24428550 24968000 26057120 26232000 27290024 27901740 29761856 31268544 32571400 34112530 34877175 37202320 37452000 39085680 40714250 40935036 44642784 46502900 48857100 51168795 52114240 54580048 55803480 58128625 61071375 65142800 68225060 69754350 74404640 74904000 78171360 81428500 81870072 85281325 89285568 93005800 97714200 102337590 109160096 111606960 116257250 122142750 130285600 136450120 139508700 148809280 156342720 162857000 163740144 170562650 174385875 186011600 195428400 204675180 218320192 223213920 232514500 244285500 255843975 260571200 272900240 279017400 325714000 327480288 341125300 348771750 372023200 390856800 409350360 426406625 446427840 465029000 488571000 508276697 511687950 545800480 558034800 651428000 654960576 682250600 697543500 744046400 781713600 818700720 852813250 930058000 977142000 1016553394 1023375900 1091600960 1116069600 1279219875 1302856000 1364501200 1395087000 1524830091 1637401440 1705626500 1860116000 1954284000 2033106788 2046751800 2232139200 2541383485 2558439750 2729002400 2790174000 3049660182 3274802880 3411253000 3720232000 3908568000 4066213576 4093503600 5082766970 5116879500 5458004800 5580348000 6099320364 6822506000 7624150455 8132427152 8187007200 10165533940 10233759000 11160696000 12198640728 12706917425 13645012000 15248300910 16264854304 16374014400 20331067880 20467518000 24397281456 25413834850 27290024000 30496601820 32529708608 38120752275 40662135760 40935036000 48794562912 50827669700 60993203640 63534587125 76241504550 81324271520 81870072000 97589125824 101655339400 121986407280 127069174250 152483009100 162648543040 190603761375 203310678800 243972814560 254138348500 304966018200 381207522750 406621357600 487945629120 508276697000 609932036400 762415045500 813242715200 1016553394000 1219864072800 1524830091000 2033106788000 2439728145600 3049660182000 4066213576000 6099320364000 12198640728000
• Sum of all divisors σ(n): 40600351209600
• Sum of proper divisors (its aliquot sum) s(n): 28401710481600
• 12198640728000 is an abundant number, because the sum of its proper divisors (28401710481600) is greater than itself. Its abundance is 16203069753600

Bases of 12198640728000

• Binary: 10110001100000110111101001011011011111000000₂
• Hexadecimal: 0xB1837A5B7C0
• Base-36: 4BNZ7Q9XC

Squares and roots of 12198640728000

• 12198640728000 squared (12198640728000²) is 148806835610820369984000000
• 12198640728000 cubed (12198640728000³) is 1815241125486954122778851108352000000000
• The square root of 12198640728000 is 3492655.2546737275
• The cube root of 12198640728000 is 23019.9201889945

Scales and comparisons

• 12,198,640,728,000 seconds is equal to 387,879 years, 2 weeks, 1 day, 9 hours, 20 minutes.
• To count from 1 to 12,198,640,728,000 would take you about nine hundred sixty-nine thousand, six hundred ninety-seven 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 12198640728000 cubic inches would be around 1918.3 feet tall.

Recreational maths with 12198640728000

• 12198640728000 backwards is 00082704689121
• 12198640728000 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12198640728000's digits is 48
• More coming soon!