1398681323365424

Names of 1398681323365424

• Cardinal: 1398681323365424 can be written as One quadrillion, three hundred ninety-eight trillion, six hundred eighty-one billion, three hundred twenty-three million, three hundred sixty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.398681323365424 × 10¹⁵

Factors of 1398681323365424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 344

Divisors of 1398681323365424

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 34 49 56 61 68 98 112 119 122 136 196 238 244 257 272 343 392 427 476 488 514 686 784 833 854 952 976 1028 1037 1372 1666 1708 1799 1904 2056 2074 2744 2989 3332 3416 3598 3721 4112 4148 4369 5488 5831 5978 6664 6832 7196 7259 7442 8296 8738 11662 11956 12593 13328 14392 14518 14884 15677 16592 17476 20923 23324 23912 25186 26047 28784 29036 29768 30583 31354 34952 41846 46648 47824 50372 50813 52094 58072 59536 61166 62708 63257 66049 69904 83692 88151 93296 100744 101626 104188 109739 116144 122332 125416 126514 132098 167384 176302 182329 201488 203252 208376 214081 219478 226981 244664 250832 253028 264196 266509 334768 352604 355691 364658 406504 416752 428162 438956 442799 453962 462343 489328 506056 528392 533018 705208 711382 729316 768173 813008 856324 877912 885598 907924 924686 956297 1012112 1056784 1066036 1122833 1276303 1410416 1422764 1458632 1498567 1536346 1588867 1712648 1755824 1771196 1815848 1849372 1865563 1912594 2132072 2245666 2552606 2845528 2917264 2997134 3072692 3099593 3177734 3236401 3425296 3542392 3631696 3698744 3731126 3825188 3858677 4028989 4264144 4491332 5105212 5377211 5691056 5994268 6145384 6199186 6355468 6472802 6694079 7084784 7397488 7462252 7650376 7717354 7859831 8057978 8982664 10210424 10754422 11122069 11988536 12290768 12398372 12710936 12945604 13058941 13388158 14924504 15300752 15434708 15719662 16115956 16257049 17965328 20420848 21508844 21697151 22244138 22654807 23977072 24796744 25421872 25891208 26117882 26776316 27010739 28202923 29849008 30869416 31439324 32231912 32514098 43017688 43394302 44488276 45309614 46858553 49593488 51782416 52235764 53552632 54021478 55018817 56405846 58334117 61738832 62878648 64463824 65028196 68492813 77854483 86035376 86788604 88976552 90619228 91412587 93717106 104471528 107105264 108042956 110037634 112811692 113799343 116668234 125757296 130056392 136985626 155708966 173577208 177953104 181238456 182825174 187434212 189075173 197420461 208943056 216085912 220075268 225623384 227598686 233336468 245768329 260112784 273971252 311417932 328009871 347154416 362476912 365650348 374868424 378150346 385131719 394840922 408338819 432171824 440150536 451246768 455197372 466672936 479449691 491536658 547942504 622835864 656019742 731300696 749736848 756300692 770263438 789681844 796595401 816677638 880301072 910394744 933345872 958899382 983073316 991679989 1095885008 1245671728 1312039484 1323526211 1381943227 1462601392 1512601384 1540526876 1579363688 1593190802 1633355276 1720378303 1820789488 1917798764 1966146632 1983359978 2624078968 2647052422 2763886454 2858371733 3025202768 3081053752 3158727376 3186381604 3266710552 3356147837 3440756606 3835597528 3932293264 3966719956 4178061593 5248157936 5294104844 5527772908 5576167807 5716743466 6162107504 6372763208 6533421104 6712295674 6881513212 6941759923 7671195056 7933439912 8356123186 10588209688 11055545816 11152335614 11433486932 12042648121 12745526416 13424591348 13763026424 13883519846 14991868069 15866879824 16712246372 20008602131 21176419376 22111091632 22304671228 22866973864 23493034859 24085296242 26849182696 27526052848 27767039692 29246431151 29983736138 33424492744 40017204262 44609342456 45733947728 46986069718 48170592484 48592319461 53698365392 55534079384 58492862302 59967472276 66848985488 80034408524 84298536847 89218684912 93972139436 96341184968 97184638922 104943076483 111068158768 116985724604 119934944552 160068817048 168597073694 187944278872 192682369936 194369277844 204725018057 209886152966 233971449208 239869889104 254861757173 320137634096 337194147388 340146236227 375888557744 388738555688 409450036114 419772305932 467942898416 509723514346 674388294776 680292472454 734601535381 777477111376 818900072228 839544611864 1019447028692 1348776589552 1360584944908 1433075126399 1469203070762 1637800144456 1679089223728 1784032300211 2038894057384 2721169889816 2866150252798 2938406141524 3275600288912 3568064600422 4077788114768 5142210747667 5442339779632 5732300505596 5876812283048 7136129200844 10284421495334 11464601011192 11753624566096 12488226101477 14272258401688 20568842990668 22929202022384 24976452202954 28544516803376 41137685981336 49952904405908 82275371962672 87417582710339 99905808811816 174835165420678 199811617623632 349670330841356 699340661682712 1398681323365424
• Sum of all divisors σ(n): 3415243139913600
• Sum of proper divisors (its aliquot sum) s(n): 2016561816548176
• 1398681323365424 is an abundant number, because the sum of its proper divisors (2016561816548176) is greater than itself. Its abundance is 617880493182752

Bases of 1398681323365424

• Binary: 100111110000001011111011111011011101110010000110000₂
• Hexadecimal: 0x4F817DF6EE430
• Base-36: DRSHBV1T0W

Squares and roots of 1398681323365424

• 1398681323365424 squared (1398681323365424²) is 1956309444331253776685438699776
• 1398681323365424 cubed (1398681323365424³) is 2736253482509515305008440035529595235074945024
• The square root of 1398681323365424 is 37398948.1585434967
• The cube root of 1398681323365424 is 111833.7596277157

Scales and comparisons

• 1,398,681,323,365,424 seconds is equal to 44,473,739 years, 35 weeks, 1 day, 15 hours, 43 minutes, 44 seconds.
• To count from 1 to 1,398,681,323,365,424 would take you about one hundred thirty-three million, four hundred twenty-one thousand, two hundred nineteen 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 1398681323365424 cubic inches would be around 9319.5 feet tall.

Recreational maths with 1398681323365424

• 1398681323365424 backwards is 4245633231868931
• 1398681323365424 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1398681323365424's digits is 68
• More coming soon!