137863481878587972

Names of 137863481878587972

• Cardinal: 137863481878587972 can be written as One hundred thirty-seven quadrillion, eight hundred sixty-three trillion, four hundred eighty-one billion, eight hundred seventy-eight million, five hundred eighty-seven thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.37863481878587972 × 10¹⁷

Factors of 137863481878587972

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 25649548

Divisors of 137863481878587972

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 12 13 26 39 52 61 78 122 156 181 183 244 362 366 543 724 732 793 1086 1586 2172 2353 2379 3121 3172 4706 4758 6242 7059 9363 9412 9516 11041 12484 14118 18726 22082 28236 33123 37452 40573 44164 66246 81146 121719 132492 143533 162292 190381 243438 287066 380762 430599 486876 564901 571143 574132 761524 861198 1129802 1142286 1694703 1722396 2259604 2284572 2474953 3389406 4949906 6778812 7343713 7424859 9899812 14687426 14849718 22031139 25646167 29374852 29699436 34458961 44062278 51292334 68917922 76938501 88124556 102584668 103376883 137835844 153877002 206753766 307754004 333400171 413507532 447966493 666800342 895932986 1000200513 1333600684 1343899479 1564416187 1791865972 2000401026 2687798958 3128832374 4000802052 4641956227 4693248561 5375597916 6257664748 9283912454 9386497122 13925868681 18567824908 18772994244 20337410431 27851737362 40674820862 55703474724 60345430951 61012231293 80041687207 81349641724 120690861902 122024462586 160083374414 181036292853 240125061621 241381723804 244048925172 283159329847 320166748828 362072585706 480250123242 566318659694 724145171412 849477989541 960500246484 1040541933691 1132637319388 1698955979082 2081083867382 3121625801073 3397911958164 3681071288011 4162167734764 4882542919627 6243251602146 7362142576022 9765085839254 11043213864033 12486503204292 14487545384467 14647628758881 14724285152044 19530171678508 22086427728066 28975090768934 29295257517762 43462636153401 44172855456132 57950181537868 58590515035524 63473057955151 86925272306802 126946115910302 173850544613604 188338089998071 190419173865453 253892231820604 376676179996142 380838347730906 565014269994213 753352359992284 761676695461812 883740268452487 1130028539988426 1767480536904974 2260057079976852 2651220805357461 3534961073809948 5302441610714922 10604883221429844 11488623489882331 22977246979764662 34465870469646993 45954493959529324 68931740939293986 137863481878587972
• Sum of all divisors σ(n): 354164091408178688
• Sum of proper divisors (its aliquot sum) s(n): 216300609529590716
• 137863481878587972 is an abundant number, because the sum of its proper divisors (216300609529590716) is greater than itself. Its abundance is 78437127651002744

Bases of 137863481878587972

• Binary: 111101001110010100001101100111000110111110010101001000100₂
• Hexadecimal: 0x1E9CA1B38DF2A44
• Base-36: 11PGIX8SW4EC

Squares and roots of 137863481878587972

• 137863481878587972 squared (137863481878587972²) is 19006339635687754141217888543072784
• 137863481878587972 cubed (137863481878587972³) is 2620280159942927010642586430185258743781455942954048
• The square root of 137863481878587972 is 371299719.7394417263
• The cube root of 137863481878587972 is 516594.4637556755

Scales and comparisons

• 137,863,481,878,587,972 seconds is equal to 4,383,632,283 years, 51 weeks, 3 days, 13 hours, 6 minutes, 12 seconds.
• To count from 1 to 137,863,481,878,587,972 would take you about thirteen billion, one hundred fifty million, eight hundred ninety-six thousand, eight hundred fifty-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 137863481878587972 cubic inches would be around 43049.5 feet tall.

Recreational maths with 137863481878587972

• 137863481878587972 backwards is 279785878184368731
• The number of decimal digits it has is: 18
• The sum of 137863481878587972's digits is 102
• More coming soon!