128042200000

Names of 128042200000

• Cardinal: 128042200000 can be written as One hundred twenty-eight billion, forty-two million, two hundred thousand.

Scientific notation

• Scientific notation: 1.280422 × 10¹¹

Factors of 128042200000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 68

Divisors of 128042200000

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 25 26 32 37 40 44 50 52 55 64 65 74 80 88 100 104 110 121 125 130 143 148 160 176 185 200 208 220 242 250 260 275 286 296 320 325 352 370 400 407 416 440 481 484 500 520 550 572 592 605 625 650 704 715 740 800 814 832 880 925 962 968 1000 1040 1100 1144 1184 1210 1250 1300 1331 1375 1430 1480 1573 1600 1625 1628 1760 1850 1924 1936 2000 2035 2080 2200 2288 2368 2405 2420 2500 2600 2662 2750 2860 2960 3025 3125 3146 3250 3256 3520 3575 3700 3848 3872 4000 4070 4160 4400 4477 4576 4625 4810 4840 5000 5200 5291 5324 5500 5720 5920 6050 6250 6292 6500 6512 6655 6875 7150 7400 7696 7744 7865 8000 8125 8140 8800 8954 9152 9250 9620 9680 10000 10175 10400 10582 10648 11000 11440 11840 12025 12100 12500 12584 13000 13024 13310 13750 14300 14800 15125 15392 15730 16250 16280 17303 17600 17875 17908 18500 19240 19360 20000 20350 20800 21164 21296 22000 22385 22880 23125 24050 24200 25000 25168 26000 26048 26455 26620 27500 28600 29600 30250 30784 31460 32500 32560 33275 34375 34606 35750 35816 37000 38480 38720 39325 40000 40625 40700 42328 42592 44000 44770 45760 46250 48100 48400 49247 50000 50336 50875 52000 52910 53240 55000 57200 58201 59200 60125 60500 62920 65000 65120 66550 68750 69212 71500 71632 74000 75625 76960 78650 81250 81400 84656 85184 86515 88000 89375 89540 92500 96200 96800 98494 100000 100672 101750 104000 105820 106480 110000 111925 114400 115625 116402 120250 121000 125840 130000 130240 132275 133100 137500 138424 143000 143264 148000 151250 153920 157300 162500 162800 166375 169312 173030 178750 179080 185000 192400 193600 196625 196988 200000 203500 211640 212960 220000 223850 228800 231250 232804 240500 242000 246235 251680 254375 260000 264550 266200 275000 276848 286000 286528 291005 296000 300625 302500 314600 325000 325600 332750 338624 346060 357500 358160 370000 378125 384800 393250 393976 407000 423280 425920 432575 440000 446875 447700 462500 465608 481000 484000 492470 503360 508750 520000 529100 532400 550000 553696 559625 572000 582010 601250 605000 629200 640211 650000 651200 661375 665500 692120 715000 716320 740000 756250 769600 786500 787952 814000 831875 846560 865150 893750 895400 925000 931216 962000 968000 983125 984940 1017500 1058200 1064800 1100000 1107392 1119250 1144000 1164020 1202500 1210000 1231175 1258400 1271875 1280422 1300000 1322750 1331000 1384240 1430000 1432640 1455025 1480000 1503125 1512500 1573000 1575904 1628000 1663750 1693120 1730300 1787500 1790800 1850000 1862432 1924000 1966250 1969880 2035000 2116400 2129600 2162875 2200000 2238500 2328040 2405000 2420000 2462350 2516800 2543750 2560844 2600000 2645500 2662000 2768480 2798125 2860000 2910050 3006250 3025000 3146000 3151808 3201055 3256000 3306875 3327500 3460600 3575000 3581600 3700000 3724864 3848000 3932500 3939760 4070000 4159375 4232800 4325750 4477000 4656080 4810000 4840000 4915625 4924700 5087500 5121688 5291000 5324000 5536960 5596250 5720000 5820100 6012500 6050000 6155875 6292000 6402110 6613750 6655000 6921200 7150000 7163200 7275125 7400000 7865000 7879520 8140000 8318750 8465600 8651500 8954000 9312160 9620000 9831250 9849400 10175000 10243376 10582000 10648000 10814375 11192500 11640200 12025000 12100000 12311750 12584000 12804220 13227500 13310000 13842400 13990625 14300000 14550250 15730000 15759040 16005275 16280000 16534375 16637500 17303000 17908000 18624320 19240000 19662500 19698800 20350000 20486752 21164000 21628750 22385000 23280400 24050000 24200000 24623500 25608440 26455000 26620000 27684800 27981250 28600000 29100500 30779375 31460000 32010550 33068750 33275000 34606000 35816000 36375625 39325000 39397600 40700000 40973504 42328000 43257500 44770000 46560800 48100000 49247000 51216880 52910000 53240000 54071875 55962500 58201000 61558750 62920000 64021100 66137500 66550000 69212000 72751250 78650000 78795200 80026375 81400000 86515000 89540000 93121600 96200000 98494000 102433760 105820000 108143750 111925000 116402000 123117500 128042200 132275000 133100000 138424000 145502500 153896875 157300000 160052750 173030000 179080000 181878125 196988000 204867520 211640000 216287500 223850000 232804000 246235000 256084400 264550000 266200000 291005000 307793750 314600000 320105500 346060000 363756250 393976000 400131875 432575000 447700000 465608000 492470000 512168800 529100000 582010000 615587500 640211000 692120000 727512500 800263750 865150000 895400000 984940000 1024337600 1058200000 1164020000 1231175000 1280422000 1455025000 1600527500 1730300000 1969880000 2000659375 2328040000 2462350000 2560844000 2910050000 3201055000 3460600000 4001318750 4924700000 5121688000 5820100000 6402110000 8002637500 9849400000 11640200000 12804220000 16005275000 25608440000 32010550000 64021100000 128042200000
• Sum of all divisors σ(n): 386356896576
• Sum of proper divisors (its aliquot sum) s(n): 258314696576
• 128042200000 is an abundant number, because the sum of its proper divisors (258314696576) is greater than itself. Its abundance is 130272496576

Bases of 128042200000

• Binary: 1110111001111111010001110101111000000₂
• Hexadecimal: 0x1DCFE8EBC0
• Base-36: 1MTL0PTS

Squares and roots of 128042200000

• 128042200000 squared (128042200000²) is 16394804980840000000000
• 128042200000 cubed (128042200000³) is 2099226898317711448000000000000000
• The square root of 128042200000 is 357829.8478327375
• The cube root of 128042200000 is 5040.2379790207

Scales and comparisons

• 128,042,200,000 seconds is equal to 4,071 years, 17 weeks, 6 days, 21 hours, 46 minutes, 40 seconds.
• To count from 1 to 128,042,200,000 would take you about eight thousand, one hundred forty-two 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 128042200000 cubic inches would be around 420 feet tall.

Recreational maths with 128042200000

• 128042200000 backwards is 000002240821
• The number of decimal digits it has is: 12
• The sum of 128042200000's digits is 19
• More coming soon!