399945419600384

Names of 399945419600384

• Cardinal: 399945419600384 can be written as Three hundred ninety-nine trillion, nine hundred forty-five billion, four hundred nineteen million, six hundred thousand, three hundred eighty-four.

Scientific notation

• Scientific notation: 3.99945419600384 × 10¹⁴

Factors of 399945419600384

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 16032

Divisors of 399945419600384

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 128 133 152 196 224 256 266 304 343 392 448 512 532 608 686 784 896 931 1064 1153 1216 1372 1568 1792 1862 2128 2306 2401 2432 2744 3136 3584 3724 4256 4612 4802 4864 5488 6272 6517 7448 8071 8512 9224 9604 9728 10976 12544 13034 14851 14896 16142 17024 18448 19208 21907 21952 25088 26068 29702 29792 32284 34048 36896 38416 43814 43904 45619 52136 56497 59404 59584 64568 68096 73792 76832 87628 87808 91238 103957 104272 112994 118808 119168 129136 147584 153349 153664 175256 175616 182476 207914 208544 225988 237616 238336 258272 282169 295168 306698 307328 350512 364952 395479 415828 417088 451976 475232 476672 516544 564338 590336 613396 614656 701024 727699 729904 790958 831656 834176 903952 950464 1033088 1073443 1128676 1226792 1229312 1402048 1455398 1459808 1581916 1663312 1668352 1807904 1900928 1975183 2066176 2146886 2257352 2453584 2768353 2804096 2910796 2919616 3163832 3326624 3336704 3615808 3801856 3950366 4132352 4293772 4514704 4907168 5093893 5536706 5608192 5821592 5839232 6327664 6653248 7231616 7514101 7603712 7900732 8587544 9029408 9814336 10187786 11073412 11216384 11643184 11678464 12655328 13306496 13826281 14463232 15028202 15801464 17123203 17175088 18058816 19628672 20375572 22146824 23286368 23356928 25310656 26612992 27652562 28926464 30056404 31602928 34246406 34350176 35657251 36117632 39257344 40751144 44293648 46572736 50621312 52598707 53225984 55305124 60112808 63205856 68492812 68700352 71314502 72235264 78514688 81502288 88587296 93145472 96783967 101242624 105197414 110610248 119862421 120225616 126411712 136985624 137400704 142629004 144470528 163004576 177174592 186290944 193567934 202485248 210394828 221220496 239724842 240451232 252823424 273971248 274801408 285258008 325340857 326009152 354349184 372581888 387135868 420789656 442440992 479449684 480902464 505646848 547942496 549602816 570516016 650681714 652018304 677487769 708698368 774271736 839036947 841579312 884881984 958899368 961804928 1011293696 1095884992 1141032032 1301363428 1304036608 1354975538 1417396736 1548543472 1678073894 1683158624 1769763968 1917798736 1923609856 2191769984 2277385999 2282064064 2602726856 2608073216 2709951076 3097086944 3356147788 3366317248 3539527936 3835597472 3847219712 4383539968 4554771998 4564128128 5205453712 5419902152 5873258629 6194173888 6712295576 6732634496 7079055872 7671194944 8767079936 9109543996 9128256256 10410907424 10839804304 11746517258 12388347776 13424591152 13465268992 15342389888 15941701993 18219087992 18256512512 20821814848 21679608608 23493034516 24776695552 26849182304 26930537984 30684779776 31883403986 36438175984 41112810403 41643629696 43359217216 46986069032 49553391104 53698364608 61369559552 63766807972 72876351968 82225620806 83287259392 86718434432 93972138064 107396729216 111591913951 127533615944 145752703936 164451241612 166574518784 173436868864 187944276128 214793458432 223183827902 255067231888 291505407872 328902483224 346873737728 375888552256 429586916864 446367655804 510134463776 583010815744 657804966448 751777104512 781143397657 892735311608 1020268927552 1166021631488 1315609932896 1503554209024 1562286795314 1785470623216 2040537855104 2631219865792 3007108418048 3124573590628 3570941246432 4081075710208 5262439731584 6249147181256 7141882492864 8162151420416 10524879463168 12498294362512 14283764985728 21049758926336 24996588725024 28567529971456 49993177450048 57135059942912 99986354900096 199972709800192 399945419600384
• Sum of all divisors σ(n): 982221616099680
• Sum of proper divisors (its aliquot sum) s(n): 582276196499296
• 399945419600384 is an abundant number, because the sum of its proper divisors (582276196499296) is greater than itself. Its abundance is 182330776898912

Bases of 399945419600384

• Binary: 1011010111011111110001100101010100011001000000000₂
• Hexadecimal: 0x16BBF8CAA3200
• Base-36: 3XROE0JMRK

Squares and roots of 399945419600384

• 399945419600384 squared (399945419600384²) is 159956338659327222242252947456
• 399945419600384 cubed (399945419600384³) is 63973804982845750587425489572967697669423104
• The square root of 399945419600384 is 19998635.4434592361
• The cube root of 399945419600384 is 73677.2785551785

Scales and comparisons

• 399,945,419,600,384 seconds is equal to 12,717,027 years, 12 weeks, 59 minutes, 44 seconds.
• To count from 1 to 399,945,419,600,384 would take you about thirty-one million, seven hundred ninety-two thousand, five hundred sixty-eight 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 399945419600384 cubic inches would be around 6139.8 feet tall.

Recreational maths with 399945419600384

• 399945419600384 backwards is 483006914549993
• The number of decimal digits it has is: 15
• The sum of 399945419600384's digits is 74
• More coming soon!