1361618967252721401

Names of 1361618967252721401

• Cardinal: 1361618967252721401 can be written as One quintillion, three hundred sixty-one quadrillion, six hundred eighteen trillion, nine hundred sixty-seven billion, two hundred fifty-two million, seven hundred twenty-one thousand, four hundred one.

Scientific notation

• Scientific notation: 1.361618967252721401 × 10¹⁸

Factors of 1361618967252721401

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 22170

Divisors of 1361618967252721401

• Number of divisors d(n): 297
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 81 93 147 189 217 243 279 441 567 651 729 837 961 1323 1519 1701 1953 2187 2511 2883 3969 4557 5103 5859 6561 6727 7533 8649 11907 13671 15309 17577 19683 20181 22129 22599 25947 35721 41013 45927 47089 52731 59049 60543 66387 67797 77841 107163 123039 137781 141267 154903 158193 181629 199161 203391 233523 321489 369117 413343 423801 464709 474579 544887 597483 610173 685999 700569 964467 1084321 1107351 1271403 1394127 1423737 1634661 1792449 1830519 2057997 2101707 2893401 3252963 3322053 3814209 4182381 4271211 4801993 4903983 5377347 6173991 6305121 9758889 9966159 11442627 12547143 12813633 14405979 14711949 16132041 18521973 18915363 21265969 29276667 29898477 33613951 34327881 37641429 43217937 44135847 48396123 55565919 56746089 63797907 87830001 89695431 100841853 102983643 112924287 129653811 132407541 145188369 148861783 166697757 191393721 263490003 302525559 308950929 338772861 388961433 397222623 435565107 446585349 489692641 500093271 574181163 790470009 907576677 926852787 1016318583 1042032481 1166884299 1306695321 1339756047 1469077923 1500279813 1722543489 2371410027 2722730031 2780558361 3048955749 3126097443 3427848487 3500652897 4019268141 4407233769 4500839439 5167630467 7114230081 8168190093 9146867247 9378292329 10283545461 10501958691 12057804423 13221701307 13502518317 15180471871 15502891401 21342690243 23994939409 24504570279 28134876987 30850636383 31505876073 36173413269 39665103921 40507554951 45541415613 46508674203 64028070729 71984818227 73513710837 84404630961 92551909149 94517628219 106263303097 108520239807 118995311763 136624246839 139526022609 215954454681 220541132511 253213892883 277655727447 283552884657 318789909291 325560719421 356985935289 409872740517 418578067827 470594628001 647863364043 661623397533 743843121679 759641678649 832967182341 956369727873 976682158263 1070957805867 1229618221551 1255734203481 1411783884003 1943590092129 1984870192599 2231529365037 2278925035947 2498901547023 2869109183619 2930046474789 3212873417601 3294162396007 3688854664653 4235351652009 5830770276387 6694588095111 6836775107841 7496704641069 8607327550857 8790139424367 9638620252803 9882487188021 11066563993959 12706054956027 17492310829161 20083764285333 20510325323523 22490113923207 23059136772049 25821982652571 28915860758409 29647461564063 33199691981877 38118164868081 52476932487483 60251292855999 61530975970569 67470341769621 69177410316147 77465947957713 88942384692189 99599075945631 114354494604243 157430797462449 180753878567997 202411025308863 207532230948441 232397843873139 266827154076567 298797227836893 343063483812729 472292392387347 542261635703991 622596692845323 697193531619417 800481462229701 896391683510679 1029190451438187 1416877177162041 1626784907111973 1867790078535969 2091580594858251 2401444386689103 3087571354314561 4880354721335919 5603370235607907 6274741784574753 7204333160067309 9262714062943683 14641064164007757 16810110706823721 21612999480201927 27788142188831049 43923192492023271 50430332120471163 64838998440605781 151290996361413489 194516995321817343 453872989084240467 1361618967252721401
• Sum of all divisors σ(n): 2455097038413329583
• Sum of proper divisors (its aliquot sum) s(n): 1093478071160608182
• 1361618967252721401 is a deficient number, because the sum of its proper divisors (1093478071160608182) is less than itself. Its deficiency is 268140896092113219

Bases of 1361618967252721401

• Binary: 1001011100101011100010011110010001110100010000101111011111001₂
• Hexadecimal: 0x12E5713C8E885EF9
• Base-36: ACF1N25YCIK9

Squares and roots of 1361618967252721401

• 1361618967252721401 squared (1361618967252721401²) is 1854006211982367595000693640523402801
• 1361618967252721401 cubed (1361618967252721401³) is 2524450023639561434274005764998520954027391296156044201
• 1361618967252721401 is a perfect square number. Its square root is 1166884299
• The cube root of 1361618967252721401 is 1108371.1106106327

Scales and comparisons

• 1,361,618,967,252,721,401 seconds is equal to 43,295,271,394 years, 33 weeks, 5 hours, 43 minutes, 21 seconds.
• To count from 1 to 1,361,618,967,252,721,401 would take you about one hundred fifty-one billion, five hundred thirty-three million, four hundred forty-nine thousand, eight hundred eighty-one 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 1361618967252721401 cubic inches would be around 92364.3 feet tall.

Recreational maths with 1361618967252721401

• 1361618967252721401 backwards is 1041272527698161631
• The number of decimal digits it has is: 19
• The sum of 1361618967252721401's digits is 72
• More coming soon!