1908421380000

Names of 1908421380000

• Cardinal: 1908421380000 can be written as One trillion, nine hundred eight billion, four hundred twenty-one million, three hundred eighty thousand.

Scientific notation

• Scientific notation: 1.90842138 × 10¹²

Factors of 1908421380000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2861

Divisors of 1908421380000

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 31 32 36 40 45 48 50 60 62 72 75 80 90 93 96 100 120 124 125 127 144 150 155 160 180 186 200 225 240 248 250 254 279 288 300 310 360 372 375 381 400 450 465 480 496 500 508 558 600 620 625 635 720 744 750 762 775 800 900 930 992 1000 1016 1116 1125 1143 1200 1240 1250 1270 1395 1440 1488 1500 1524 1550 1800 1860 1875 1905 2000 2032 2232 2250 2286 2325 2400 2480 2500 2540 2693 2790 2976 3000 3048 3100 3175 3600 3720 3750 3810 3875 3937 4000 4064 4464 4500 4572 4650 4960 5000 5080 5386 5580 5625 5715 6000 6096 6200 6350 6975 7200 7440 7500 7620 7750 7874 8079 8928 9000 9144 9300 9525 10000 10160 10772 11160 11250 11430 11625 11811 12000 12192 12400 12700 13465 13950 14880 15000 15240 15500 15748 15875 16158 18000 18288 18600 19050 19375 19685 20000 20320 21544 22320 22500 22860 23250 23622 24237 24800 25400 26930 27900 28575 30000 30480 31000 31496 31750 32316 34875 35433 36000 36576 37200 38100 38750 39370 40395 43088 44640 45000 45720 46500 47244 47625 48474 50800 53860 55800 57150 58125 59055 60000 60960 62000 62992 63500 64632 67325 69750 70866 74400 76200 77500 78740 79375 80790 83483 86176 90000 91440 93000 94488 95250 96948 98425 101600 107720 111600 114300 116250 118110 121185 124000 125984 127000 129264 134650 139500 141732 142875 152400 155000 157480 158750 161580 166966 174375 177165 180000 182880 186000 188976 190500 193896 196850 201975 215440 223200 228600 232500 236220 238125 242370 250449 254000 258528 269300 279000 283464 285750 295275 304800 310000 314960 317500 323160 333932 336625 342011 348750 354330 372000 377952 381000 387792 393700 403950 417415 430880 457200 465000 472440 476250 484740 492125 500898 508000 538600 558000 566928 571500 590550 605925 620000 629920 635000 646320 667864 673250 684022 697500 708660 714375 751347 762000 775584 787400 807900 834830 885825 914400 930000 944880 952500 969480 984250 1001796 1009875 1026033 1077200 1116000 1133856 1143000 1181100 1211850 1252245 1270000 1292640 1335728 1346500 1368044 1395000 1417320 1428750 1476375 1502694 1524000 1574800 1615800 1669660 1683125 1710055 1771650 1860000 1889760 1905000 1938960 1968500 2003592 2019750 2052066 2087075 2154400 2286000 2362200 2423700 2460625 2504490 2540000 2671456 2693000 2736088 2790000 2834640 2857500 2952750 3005388 3029625 3078099 3149600 3231600 3339320 3366250 3420110 3543300 3756735 3810000 3877920 3937000 4007184 4039500 4104132 4174150 4429125 4572000 4724400 4847400 4921250 5008980 5049375 5130165 5386000 5472176 5580000 5669280 5715000 5905500 6010776 6059250 6156198 6261225 6463200 6678640 6732500 6840220 7086600 7381875 7513470 7620000 7874000 8014368 8079000 8208264 8348300 8550275 8858250 9448800 9694800 9842500 10017960 10098750 10260330 10435375 10602341 10772000 10944352 11430000 11811000 12021552 12118500 12312396 12522450 13357280 13465000 13680440 14173200 14763750 15026940 15148125 15390495 15748000 16158000 16416528 16696600 17100550 17716500 18783675 19389600 19685000 20035920 20197500 20520660 20870750 21204682 22145625 22860000 23622000 24043104 24237000 24624792 25044900 25650825 26930000 27360880 28346400 29527500 30053880 30296250 30780990 31306125 31807023 32316000 32833056 33393200 34201100 35433000 37567350 39370000 40071840 40395000 41041320 41741500 42409364 42751375 44291250 47244000 48474000 49249584 50089800 51301650 52176875 53011705 53860000 54721760 59055000 60107760 60592500 61561980 62612250 63614046 66786400 68402200 70866000 75134700 76952475 78740000 80790000 82082640 83483000 84818728 85502750 88582500 93918375 95421069 96948000 98499168 100179600 102603300 104353750 106023410 118110000 120215520 121185000 123123960 125224500 127228092 128254125 136804400 141732000 150269400 153904950 156530625 159035115 161580000 164165280 166966000 169637456 171005500 177165000 187836750 190842138 200359200 205206600 208707500 212046820 213756875 236220000 242370000 246247920 250449000 254456184 256508250 265058525 273608800 300538800 307809900 313061250 318070230 333932000 339274912 342011000 354330000 375673500 381684276 384762375 410413200 417415000 424093640 427513750 469591875 477105345 484740000 492495840 500898000 508912368 513016500 530117050 601077600 615619800 626122500 636140460 641270625 684022000 708660000 751347000 763368552 769524750 795175575 820826400 834830000 848187280 855027500 939183750 954210690 1001796000 1017824736 1026033000 1060234100 1231239600 1252245000 1272280920 1282541250 1325292625 1368044000 1502694000 1526737104 1539049500 1590351150 1669660000 1696374560 1710055000 1878367500 1908421380 1923811875 2052066000 2120468200 2385526725 2462479200 2504490000 2544561840 2565082500 2650585250 3005388000 3053474208 3078099000 3180702300 3420110000 3756735000 3816842760 3847623750 3975877875 4104132000 4240936400 4771053450 5008980000 5089123680 5130165000 5301170500 6156198000 6361404600 6626463125 6840220000 7513470000 7633685520 7695247500 7951755750 8481872800 9542106900 10260330000 10602341000 11927633625 12312396000 12722809200 13252926250 15026940000 15267371040 15390495000 15903511500 19084213800 19879389375 20520660000 21204682000 23855267250 25445618400 26505852500 30780990000 31807023000 38168427600 39758778750 42409364000 47710534500 53011705000 59638168125 61561980000 63614046000 76336855200 79517557500 95421069000 106023410000 119276336250 127228092000 159035115000 190842138000 212046820000 238552672500 318070230000 381684276000 477105345000 636140460000 954210690000 1908421380000
• Sum of all divisors σ(n): 7058175860736
• Sum of proper divisors (its aliquot sum) s(n): 5149754480736
• 1908421380000 is an abundant number, because the sum of its proper divisors (5149754480736) is greater than itself. Its abundance is 3241333100736

Bases of 1908421380000

• Binary: 11011110001010110110001110100011110100000₂
• Hexadecimal: 0x1BC56C747A0
• Base-36: OCPSTD40

Squares and roots of 1908421380000

• 1908421380000 squared (1908421380000²) is 3642072163641104400000000
• 1908421380000 cubed (1908421380000³) is 6950608384595542283772072000000000000
• The square root of 1908421380000 is 1381456.2533790203
• The cube root of 1908421380000 is 12403.8952816015

Scales and comparisons

• 1,908,421,380,000 seconds is equal to 60,681 years, 46 weeks, 4 days, 10 hours.
• To count from 1 to 1,908,421,380,000 would take you about one hundred fifty-one thousand, seven hundred four 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 1908421380000 cubic inches would be around 1033.7 feet tall.

Recreational maths with 1908421380000

• 1908421380000 backwards is 0000831248091
• 1908421380000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1908421380000's digits is 36
• More coming soon!