128409141514320

Names of 128409141514320

• Cardinal: 128409141514320 can be written as One hundred twenty-eight trillion, four hundred nine billion, one hundred forty-one million, five hundred fourteen thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.2840914151432 × 10¹⁴

Factors of 128409141514320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5936

Divisors of 128409141514320

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 67 72 80 90 108 109 120 134 135 144 180 201 216 218 240 268 270 327 335 360 402 432 436 536 540 545 603 654 670 720 804 872 981 1005 1072 1080 1090 1206 1308 1340 1608 1635 1744 1809 1962 2010 2160 2180 2412 2521 2616 2680 2943 3015 3216 3229 3270 3618 3924 4020 4360 4824 4905 5042 5232 5360 5886 6030 6458 6540 7236 7303 7563 7848 8040 8720 9045 9648 9687 9810 10084 11772 12060 12605 12916 13080 14472 14606 14715 15126 15696 16080 16145 18090 19374 19620 20168 21909 22689 23544 24120 25210 25832 26160 28944 29061 29212 29430 30252 32290 36180 36515 37815 38748 39240 40336 43818 45378 47088 48240 48435 50420 51664 58122 58424 58860 60504 64580 65727 68067 72360 73030 75630 77496 78480 87183 87636 90756 96870 100840 109545 113445 116244 116848 117720 121008 129160 131454 136134 144720 145305 146060 151260 154992 168907 174366 175272 181512 193740 197181 201680 216343 219090 226890 232488 235440 258320 262908 272268 274789 290610 292120 302520 328635 337814 340335 348732 350544 351961 363024 387480 394362 432686 435915 438180 453780 464976 506721 525816 544536 549578 581220 584240 605040 649029 657270 675628 680670 697464 703922 774960 788724 824367 844535 865372 871830 876360 907560 985905 1013442 1051632 1055883 1081715 1089072 1099156 1162440 1298058 1314540 1351256 1361340 1373945 1394928 1407844 1520163 1577448 1648734 1689070 1730744 1743660 1752720 1759805 1815120 1947087 1971810 2026884 2111766 2163430 2198312 2324880 2473101 2533605 2596116 2629080 2702512 2722680 2747890 2815688 3040326 3154896 3167649 3245145 3297468 3378140 3461488 3487320 3519610 3894174 3943620 4053768 4121835 4223532 4326860 4396624 4560489 4946202 5067210 5192232 5258160 5279415 5445360 5495780 5631376 5841261 6080652 6335298 6490290 6594936 6756280 6974640 7039220 7419303 7600815 7788348 7887240 8107536 8140309 8243670 8447064 8653720 9120978 9502947 9735435 9892404 10134420 10384464 10558830 10991560 11682522 12161304 12365505 12670596 12980580 13189872 13512560 14078440 14838606 15201630 15576696 15774480 15838245 16280618 16487340 16894128 17307440 18241956 18410863 19005894 19470870 19784808 20268840 21117660 21983120 22802445 23365044 23581387 24322608 24420927 24731010 25341192 25961160 28156880 29206305 29677212 30403260 31153392 31676490 32561236 32974680 36483912 36821726 37096515 38011788 38941740 39569616 40537680 40701545 42235320 45604890 46730088 47162774 47514735 48841854 49462020 50682384 51922320 55232589 58412610 59354424 60806520 63352980 65122472 65949360 70744161 72967824 73262781 73643452 74193030 76023576 77883480 81403090 84470640 91209780 92054315 93460176 94325548 95029470 97683708 98924040 110465178 116825220 117906935 118708848 121613040 122104635 126705960 130244944 141488322 146525562 147286904 148386060 152047152 155766960 162806180 165697767 182419560 184108630 188651096 190058940 195367416 197848080 212232483 219788343 220930356 233650440 235813870 244209270 253411920 276162945 282976644 293051124 294573808 296772120 325612360 331395534 353720805 364839120 366313905 368217260 377302192 380117880 390734832 424464966 439576686 441860712 467300880 471627740 488418540 497093301 545400703 552325890 565953288 586102248 593544240 636697449 651224720 662791068 707441610 732627810 736434520 760235760 828488835 848929932 879153372 883721424 887293681 943255480 976837080 994186602 1061162415 1090801406 1098941715 1104651780 1131906576 1172204496 1273394898 1325582136 1414883220 1465255620 1472869040 1636202109 1656977670 1697859864 1758306744 1774587362 1886510960 1953674160 1988373204 2122324830 2181602812 2197883430 2209303560 2485466505 2546789796 2651164272 2661881043 2727003515 2829766440 2930511240 3183487245 3272404218 3313955340 3395719728 3516613488 3549174724 3976746408 4244649660 4363205624 4395766860 4418607120 4436468405 4908606327 4970933010 5093579592 5323762086 5454007030 5659532880 5861022480 6366974490 6544808436 6627910680 7098349448 7953492816 7985643129 8181010545 8489299320 8726411248 8791533720 8872936810 9817212654 9941866020 10187159184 10647524172 10908014060 12733948980 13089616872 13255821360 13309405215 14196698896 14725818981 15971286258 16362021090 16978598640 17583067440 17745873620 19634425308 19883732040 21295048344 21816028120 23956929387 24543031635 25467897960 26179233744 26618810430 29451637962 31942572516 32724042180 35491747240 39268850616 39767464080 39928215645 42590096688 43632056240 47913858774 49086063270 50935795920 53237620860 58903275924 59448676627 63885145032 65448084360 70983494480 73629094905 78537701232 79856431290 95827717548 98172126540 106475241720 117806551848 118897353254 119784646935 127770290064 130896168720 147258189810 159712862580 178346029881 191655435096 196344253080 212950483440 235613103696 237794706508 239569293870 294516379620 297243383135 319425725160 356692059762 383310870192 392688506160 475589413016 479138587740 535038089643 589032759240 594486766270 638851450320 713384119524 891730149405 951178826032 958277175480 1070076179286 1178065518480 1188973532540 1426768239048 1605114268929 1783460298810 1916554350960 2140152358572 2377947065080 2675190448215 2853536478096 3210228537858 3566920597620 4280304717144 4755894130160 5350380896430 6420457075716 7133841195240 8025571344645 8560609434288 10700761792860 12840914151432 14267682390480 16051142689290 21401523585720 25681828302864 32102285378580 42803047171440 64204570757160 128409141514320
• Sum of all divisors σ(n): 453338014272000
• Sum of proper divisors (its aliquot sum) s(n): 324928872757680
• 128409141514320 is an abundant number, because the sum of its proper divisors (324928872757680) is greater than itself. Its abundance is 196519731243360

Bases of 128409141514320

• Binary: 11101001100100110010101010001000001000001010000₂
• Hexadecimal: 0x74C995441050
• Base-36: 19IMCFFJO0

Squares and roots of 128409141514320

• 128409141514320 squared (128409141514320²) is 16488907624444660062765062400
• 128409141514320 cubed (128409141514320³) is 2117326472563864370101045311076725293568000
• The square root of 128409141514320 is 11331775.7440888319
• The cube root of 128409141514320 is 50450.4813440521

Scales and comparisons

• 128,409,141,514,320 seconds is equal to 4,083,013 years, 26 weeks, 1 day, 16 hours, 12 minutes.
• To count from 1 to 128,409,141,514,320 would take you about ten million, two hundred seven thousand, five hundred thirty-three 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 128409141514320 cubic inches would be around 4204.2 feet tall.

Recreational maths with 128409141514320

• 128409141514320 backwards is 023415141904821
• 128409141514320 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 128409141514320's digits is 45
• More coming soon!