381066827641920

Names of 381066827641920

• Cardinal: 381066827641920 can be written as Three hundred eighty-one trillion, sixty-six billion, eight hundred twenty-seven million, six hundred forty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 3.8106682764192 × 10¹⁴

Factors of 381066827641920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 26476

Divisors of 381066827641920

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 54 56 60 63 64 70 72 80 81 84 90 96 105 108 112 120 126 135 140 144 160 162 168 180 189 192 210 216 224 240 243 252 270 280 288 315 320 324 336 360 378 405 420 432 448 480 486 504 540 560 567 576 630 648 672 720 756 810 840 864 945 960 972 1008 1080 1120 1134 1215 1260 1296 1344 1440 1512 1620 1680 1701 1728 1890 1944 2016 2160 2240 2268 2430 2520 2592 2835 2880 3024 3240 3360 3402 3780 3888 4032 4320 4536 4860 5040 5184 5670 6048 6480 6720 6804 7560 7776 8505 8640 9072 9720 10080 11340 12096 12960 13608 15120 15552 17010 18144 19440 20160 22680 25920 26459 27216 30240 34020 36288 38880 45360 52918 54432 60480 68040 77760 79377 90720 105836 108864 132295 136080 158754 181440 185213 211672 238131 264590 272160 317508 370426 396885 423344 476262 529180 544320 555639 635016 714393 740852 793770 846688 926065 952524 1058360 1111278 1190655 1270032 1428786 1481704 1587540 1666917 1693376 1852130 1905048 2116720 2143179 2222556 2381310 2540064 2778195 2857572 2963408 3175080 3333834 3571965 3704260 3810096 4233440 4286358 4445112 4762620 5000751 5080128 5556390 5715144 5926816 6350160 6429537 6667668 7143930 7408520 7620192 8334585 8466880 8572716 8890224 9525240 10001502 10715895 11112780 11430288 11853632 12700320 12859074 13335336 14287860 14817040 15002253 15240384 16669170 17145432 17780448 19050480 20003004 21431790 22225560 22860576 25003755 25400640 25718148 26670672 28575720 29634080 30004506 32147685 33338340 34290864 35560896 38100960 40006008 42863580 44451120 45006759 45721152 50007510 51436296 53341344 57151440 59268160 60009012 64295370 66676680 68581728 75011265 76201920 80012016 85727160 88902240 90013518 100015020 102872592 106682688 114302880 120018024 128590740 133353360 137163456 150022530 160024032 171454320 177804480 180027036 200030040 205745184 225033795 228605760 240036048 257181480 266706720 300045060 320048064 342908640 360054072 400060080 411490368 450067590 480072096 514362960 533413440 600090120 685817280 700078681 720108144 800120160 900135180 960144192 1028725920 1200180240 1400157362 1440216288 1600240320 1800270360 2057451840 2100236043 2400360480 2800314724 2880432576 3500393405 3600540720 4200472086 4800720960 4900550767 5600629448 6300708129 7000786810 7201081440 8400944172 9801101534 10501180215 11201258896 12601416258 14001573620 14402162880 14701652301 16801888344 18902124387 19602203068 21002360430 22402517792 24502753835 25202832516 28003147240 29403304602 31503540645 33603776688 37804248774 39204406136 42004720860 44104956903 44805035584 49005507670 50405665032 56006294480 56706373161 58806609204 63007081290 67207553376 73508261505 75608497548 78408812272 84009441720 88209913806 94510621935 98011015340 100811330064 112012588960 113412746322 117613218408 126014162580 132314870709 134415106752 147016523010 151216995096 156817624544 168018883440 170119119483 176419827612 189021243870 196022030680 201622660128 220524784515 224025177920 226825492644 235226436816 252028325160 264629741418 283531865805 294033046020 302433990192 313635249088 336037766880 340238238966 352839655224 378042487740 392044061360 396944612127 403245320256 441049569030 453650985288 470452873632 504056650320 529259482836 567063731610 588066092040 604867980384 661574353545 672075533760 680476477932 705679310448 756084975480 784088122720 793889224254 850595597415 882099138060 907301970576 940905747264 1008113300640 1058518965672 1134127463220 1176132184080 1190833836381 1209735960768 1323148707090 1360952955864 1411358620896 1512169950960 1568176245440 1587778448508 1701191194830 1764198276120 1814603941152 1984723060635 2016226601280 2117037931344 2268254926440 2352264368160 2381667672762 2646297414180 2721905911728 2822717241792 3024339901920 3175556897016 3402382389660 3528396552240 3629207882304 3969446121270 4234075862688 4536509852880 4704528736320 4763335345524 5292594828360 5443811823456 5954169181905 6048679803840 6351113794032 6804764779320 7056793104480 7938892242540 8468151725376 9073019705760 9526670691048 10585189656720 10887623646912 11908338363810 12702227588064 13609529558640 14113586208960 15877784485080 18146039411520 19053341382096 21170379313440 23816676727620 25404455176128 27219059117280 31755568970160 38106682764192 42340758626880 47633353455240 54438118234560 63511137940320 76213365528384 95266706910480 127022275880640 190533413820960 381066827641920
• Sum of all divisors σ(n): 1553494101991104
• Sum of proper divisors (its aliquot sum) s(n): 1172427274349184
• 381066827641920 is an abundant number, because the sum of its proper divisors (1172427274349184) is greater than itself. Its abundance is 791360446707264

Bases of 381066827641920

• Binary: 1010110101001010000001000111001011011010001000000₂
• Hexadecimal: 0x15A9408E5B440
• Base-36: 3R2ROMBO00

Squares and roots of 381066827641920

• 381066827641920 squared (381066827641920²) is 145211927129076764587741286400
• 381066827641920 cubed (381066827641920³) is 55335448406846942383573491829509139365888000
• The square root of 381066827641920 is 19520933.0627898009
• The cube root of 381066827641920 is 72499.2835532479

Scales and comparisons

• 381,066,827,641,920 seconds is equal to 12,116,746 years, 20 weeks, 6 days, 7 hours, 12 minutes.
• To count from 1 to 381,066,827,641,920 would take you about thirty million, two hundred ninety-one thousand, eight hundred sixty-six 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 381066827641920 cubic inches would be around 6041.6 feet tall.

Recreational maths with 381066827641920

• 381066827641920 backwards is 029146728660183
• 381066827641920 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 381066827641920's digits is 63
• More coming soon!