1338109722581328

Names of 1338109722581328

• Cardinal: 1338109722581328 can be written as One quadrillion, three hundred thirty-eight trillion, one hundred nine billion, seven hundred twenty-two million, five hundred eighty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 1.338109722581328 × 10¹⁵

Factors of 1338109722581328

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2136510

Divisors of 1338109722581328

• Number of divisors d(n): 300
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 62 72 81 93 108 124 144 162 186 216 248 279 324 372 432 496 503 558 648 744 837 961 1006 1116 1296 1488 1509 1674 1922 2012 2232 2511 2883 3018 3348 3844 4024 4464 4527 5022 5766 6036 6696 7688 8048 8649 9054 10044 11532 12072 13392 13581 15376 15593 17298 18108 20088 23064 24144 25947 27162 31186 34596 36216 40176 40743 46128 46779 51894 54324 62372 69192 72432 77841 81486 93558 103788 108648 124744 138384 140337 155682 162972 187116 207576 217296 249488 280674 311364 325944 374232 415152 421011 483383 561348 622728 651888 748464 842022 966766 1122696 1245456 1263033 1450149 1684044 1933532 2135971 2245392 2526066 2900298 3368088 3867064 4271942 4350447 5052132 5800596 6407913 6736176 7734128 8543884 8700894 10104264 11601192 12815826 13051341 17087768 17401788 19223739 20208528 23202384 25631652 26102682 34175536 34803576 38447478 39154023 51263304 52205364 57671217 66215101 69607152 76894956 78308046 102526608 104410728 115342434 132430202 153789912 156616092 173013651 198645303 208821456 230684868 264860404 307579824 313232184 346027302 397290606 461369736 529720808 595935909 626464368 692054604 794581212 922739472 1059441616 1074393413 1191871818 1384109208 1589162424 1787807727 2052668131 2148786826 2383743636 2768218416 3178324848 3223180239 3575615454 4105336262 4297573652 4767487272 5363423181 6158004393 6446360478 7151230908 8210672524 8595147304 9534974544 9669540717 10726846362 12316008786 12892720956 14302461816 16421345048 17190294608 18474013179 19339081434 21453692724 24632017572 25785441912 28604923632 29008622151 32842690096 33306195803 36948026358 38678162868 42907385448 49264035144 51570883824 55422039537 58017244302 66612391606 73896052716 77356325736 85814770896 87025866453 98528070288 99918587409 110844079074 116034488604 133224783212 147792105432 154712651472 166266118611 174051732906 199837174818 221688158148 232068977208 266449566424 295584210864 299755762227 332532237222 348103465812 399674349636 443376316296 464137954416 532899132848 599511524454 665064474444 696206931624 799348699272 886752632592 899267286681 1032492069893 1199023048908 1330128948888 1392413863248 1598697398544 1798534573362 2064984139786 2398046097816 2660257897776 2697801860043 3097476209679 3597069146724 4129968279572 4796092195632 5395603720086 6194952419358 7194138293448 8259936559144 9292428629037 10791207440172 12389904838716 14388276586896 16519873118288 18584857258074 21582414880344 24779809677432 27877285887111 37169714516148 43164829760688 49559619354864 55754571774222 74339429032296 83631857661333 111509143548444 148678858064592 167263715322666 223018287096888 334527430645332 446036574193776 669054861290664 1338109722581328
• Sum of all divisors σ(n): 4009797164618784
• Sum of proper divisors (its aliquot sum) s(n): 2671687442037456
• 1338109722581328 is an abundant number, because the sum of its proper divisors (2671687442037456) is greater than itself. Its abundance is 1333577719456128

Bases of 1338109722581328

• Binary: 100110000010000000011110010101011110101100101010000₂
• Hexadecimal: 0x4C100F2AF5950
• Base-36: D6BJ4BUT00

Squares and roots of 1338109722581328

• 1338109722581328 squared (1338109722581328²) is 1790537629666678581279574243584
• 1338109722581328 cubed (1338109722581328³) is 2395935810904707888238236421658638859522199552
• The square root of 1338109722581328 is 36580182.1015331741
• The cube root of 1338109722581328 is 110195.5124193615

Scales and comparisons

• 1,338,109,722,581,328 seconds is equal to 42,547,750 years, 6 weeks, 6 days, 9 hours, 28 minutes, 48 seconds.
• To count from 1 to 1,338,109,722,581,328 would take you about one hundred twenty-seven million, six hundred forty-three thousand, two hundred fifty 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 1338109722581328 cubic inches would be around 9183 feet tall.

Recreational maths with 1338109722581328

• 1338109722581328 backwards is 8231852279018331
• The number of decimal digits it has is: 16
• The sum of 1338109722581328's digits is 63
• More coming soon!