243450448591387401

Names of 243450448591387401

• Cardinal: 243450448591387401 can be written as Two hundred forty-three quadrillion, four hundred fifty trillion, four hundred forty-eight billion, five hundred ninety-one million, three hundred eighty-seven thousand, four hundred one.

Scientific notation

• Scientific notation: 2.43450448591387401 × 10¹⁷

Factors of 243450448591387401

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 763

Divisors of 243450448591387401

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 13 21 39 49 63 91 117 147 273 331 343 409 441 637 819 993 1029 1227 1911 2317 2863 2979 3087 3681 4303 4459 5317 5733 6951 8589 12909 13377 15951 16219 20041 20853 25767 30121 37219 38727 40131 47853 48657 60123 90363 109561 111657 113533 135379 140287 145971 167281 180369 210847 260533 271089 328683 334971 340599 406137 420861 501843 632541 766927 781599 947653 986049 1021797 1170967 1218411 1262583 1424293 1475929 1505529 1759927 1823731 1897623 2174653 2300781 2344797 2842959 3512901 4272879 4427787 5279781 5368489 5471193 6523959 6633571 6902343 8196769 8528877 9970051 10538703 12319489 12818637 13283361 15222571 15839343 16105467 16413579 19571877 19900713 24590307 29910153 36264691 36958467 37579423 44810449 45667713 46434997 48316401 55370011 57377383 59702139 69790357 73770921 86236423 89730459 106557997 108794073 110875401 112738269 134431347 137003139 139304991 166110033 172132149 209371071 253852837 258709269 313673143 319673991 326382219 338214807 387590077 403294041 417914973 471440983 488532499 498330099 516396447 582535837 603654961 628113213 719810143 745905979 761558511 776127807 941019429 959021973 1162770231 1414322949 1465597497 1747607511 1776969859 1810964883 2159430429 2195712001 2237717937 2284675533 2713130539 2823058287 3300086881 3488310693 4077750859 4242968847 4396792491 5038671001 5242822533 5330909577 5432894649 6478291287 6587136003 6713153811 8139391617 9900260643 12233252577 12438789013 14832258619 15116013003 15369984007 15992728731 18327473641 18991913773 19761408009 23100608167 24418174851 28544256013 29700781929 35270697007 36699757731 37316367039 44496775857 45348039009 46109952021 54982420923 56975741319 69301824501 85632768039 103825810333 105812091021 111949101117 128292315487 133490327571 138329856063 161704257169 164947262769 170927223957 192819362047 199809792091 207905473503 238257157333 246894879049 256898304117 311477430999 317436273063 384876946461 485112771507 578458086141 599429376273 714771471999 726780672331 740684637147 898046208409 934432292997 1154630839383 1349735534329 1455338314521 1667800101331 1735374258423 1798288128819 2144314415997 2180342016993 2222053911441 2694138625227 4049206602987 5003400303993 5087464706317 6066393775171 6286323458863 6541026050979 8082415875681 9448148740303 11674600709317 12147619808961 15010200911979 15262394118951 18199181325513 18858970376589 28344446220909 35023802127951 42464756426197 45787182356853 54597543976539 56576911129767 66137041182121 78863119077223 81722204965219 85033338662727 105071406383853 127394269278591 198411123546363 236589357231669 245166614895657 297253294983379 382182807835773 552041833540561 595233370639089 709768071695007 735499844686971 891759884950137 1656125500621683 2080773064883653 2675279654850411 3864292834783927 4968376501865049 6242319194650959 11592878504351781 18726957583952877 27050049843487489 34778635513055343 81150149530462467 243450448591387401
• Sum of all divisors σ(n): 444057458611603200
• Sum of proper divisors (its aliquot sum) s(n): 200607010020215799
• 243450448591387401 is a deficient number, because the sum of its proper divisors (200607010020215799) is less than itself. Its deficiency is 42843438571171602

Bases of 243450448591387401

• Binary: 1101100000111010001110010010100100101100101111101100001001₂
• Hexadecimal: 0x360E8E4A4B2FB09
• Base-36: 1UL3ZC4B0009

Squares and roots of 243450448591387401

• 243450448591387401 squared (243450448591387401²) is 59268120919347759779750354061534801
• 243450448591387401 cubed (243450448591387401³) is 14428850624983803978823407295758161188321708034442201
• The square root of 243450448591387401 is 493406980.6877355085
• The cube root of 243450448591387401 is 624410.4936110157

Scales and comparisons

• 243,450,448,591,387,401 seconds is equal to 7,740,971,223 years, 27 weeks, 2 days, 6 hours, 43 minutes, 21 seconds.
• To count from 1 to 243,450,448,591,387,401 would take you about twenty-three billion, two hundred twenty-two million, nine hundred thirteen thousand, six hundred seventy 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 243450448591387401 cubic inches would be around 52034.2 feet tall.

Recreational maths with 243450448591387401

• 243450448591387401 backwards is 104783195844054342
• The number of decimal digits it has is: 18
• The sum of 243450448591387401's digits is 72
• More coming soon!