1938840104000

Names of 1938840104000

• Cardinal: 1938840104000 can be written as One trillion, nine hundred thirty-eight billion, eight hundred forty million, one hundred four thousand.

Scientific notation

• Scientific notation: 1.938840104 × 10¹²

Factors of 1938840104000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3275

Divisors of 1938840104000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 32 38 40 50 61 64 67 76 80 95 100 122 125 134 152 160 190 200 244 250 268 304 305 320 335 380 400 475 488 500 536 608 610 670 760 800 950 976 1000 1072 1159 1216 1220 1273 1340 1520 1525 1600 1675 1900 1952 2000 2144 2318 2375 2440 2546 2680 3040 3050 3121 3350 3800 3904 4000 4087 4288 4636 4750 4880 5092 5360 5795 6080 6100 6242 6365 6700 7600 7625 8000 8174 8375 9272 9500 9760 10184 10720 11590 12200 12484 12730 13400 15200 15250 15605 16348 16750 18544 19000 19520 20368 20435 21440 23180 24400 24968 25460 26800 28975 30400 30500 31210 31825 32696 33500 37088 38000 40736 40870 46360 48800 49936 50920 53600 57950 59299 61000 62420 63650 65392 67000 74176 76000 77653 78025 81472 81740 92720 97600 99872 101840 102175 107200 115900 118598 122000 124840 127300 130784 134000 144875 152000 155306 156050 159125 163480 185440 190381 199744 203680 204350 209107 231800 237196 244000 249680 254600 261568 268000 289750 296495 310612 312100 318250 326960 370880 380762 388265 390125 407360 408700 418214 463600 474392 488000 499360 509200 510875 536000 579500 592990 621224 624200 636500 653920 761524 776530 780250 817400 836428 927200 948784 951905 998720 1018400 1021750 1045535 1159000 1185980 1242448 1248400 1273000 1307840 1482475 1523048 1553060 1560500 1634800 1672856 1854400 1897568 1903810 1941325 2036800 2043500 2091070 2318000 2371960 2484896 2496800 2546000 2964950 3046096 3106120 3121000 3269600 3345712 3617239 3795136 3807620 3882650 3973033 4087000 4182140 4636000 4743920 4759525 4969792 4993600 5092000 5227675 5929900 6092192 6212240 6242000 6539200 6691424 7234478 7412375 7615240 7765300 7946066 8174000 8364280 9272000 9487840 9519050 9706625 10184000 10455350 11859800 12184384 12424480 12484000 12755527 13382848 14468956 14824750 15230480 15530600 15892132 16348000 16728560 18086195 18975680 19038100 19413250 19865165 20910700 23719600 23797625 24848960 24968000 25511054 26138375 28937912 29649500 30460960 31061200 31784264 32696000 33457120 36172390 38076200 38826500 39730330 41821400 47439200 47595250 51022108 52276750 57875824 59299000 60921920 62122400 63568528 63777635 66914240 72344780 76152400 77653000 79460660 83642800 90430975 94878400 95190500 99325825 102044216 104553500 115751648 118598000 124244800 127137056 127555270 144689560 152304800 155306000 158921320 167285600 180861950 190381000 198651650 204088432 209107000 231503296 237196000 242355013 254274112 255110540 289379120 304609600 310612000 317842640 318888175 334571200 361723900 380762000 397303300 408176864 418214000 452154875 474392000 484710026 496629125 510221080 578758240 621224000 635685280 637776350 723447800 761524000 794606600 816353728 836428000 904309750 969420052 993258250 1020442160 1157516480 1211775065 1271370560 1275552700 1446895600 1523048000 1589213200 1594440875 1672856000 1808619500 1938840104 1986516500 2040884320 2423550130 2551105400 2893791200 3178426400 3188881750 3617239000 3877680208 3973033000 4081768640 4847100260 5102210800 5787582400 6058875325 6356852800 6377763500 7234478000 7755360416 7946066000 9694200520 10204421600 12117750650 12755527000 14468956000 15510720832 15892132000 19388401040 20408843200 24235501300 25511054000 28937912000 30294376625 31784264000 38776802080 48471002600 51022108000 60588753250 77553604160 96942005200 102044216000 121177506500 193884010400 242355013000 387768020800 484710026000 969420052000 1938840104000
• Sum of all divisors σ(n): 5215450356480
• Sum of proper divisors (its aliquot sum) s(n): 3276610252480
• 1938840104000 is an abundant number, because the sum of its proper divisors (3276610252480) is greater than itself. Its abundance is 1337770148480

Bases of 1938840104000

• Binary: 11100001101101011111000000010110001000000₂
• Hexadecimal: 0x1C36BE02C40
• Base-36: OQOVC6RK

Squares and roots of 1938840104000

• 1938840104000 squared (1938840104000²) is 3759100948878730816000000
• 1938840104000 cubed (1938840104000³) is 7288295674670537138681444864000000000
• The square root of 1938840104000 is 1392422.3870650745
• The cube root of 1938840104000 is 12469.4509564961

Scales and comparisons

• 1,938,840,104,000 seconds is equal to 61,649 years, 6 weeks, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 1,938,840,104,000 would take you about one hundred fifty-four thousand, one hundred twenty-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 1938840104000 cubic inches would be around 1039.1 feet tall.

Recreational maths with 1938840104000

• 1938840104000 backwards is 0004010488391
• 1938840104000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1938840104000's digits is 38
• More coming soon!