131907755065532985

Names of 131907755065532985

• Cardinal: 131907755065532985 can be written as One hundred thirty-one quadrillion, nine hundred seven trillion, seven hundred fifty-five billion, sixty-five million, five hundred thirty-two thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.31907755065532985 × 10¹⁷

Factors of 131907755065532985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 62349

Divisors of 131907755065532985

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 7 9 11 15 21 27 33 35 45 55 63 77 81 99 105 121 135 165 189 231 243 297 315 363 385 405 495 567 605 693 729 847 891 945 1089 1155 1215 1331 1485 1701 1815 2079 2541 2673 2835 3267 3465 3645 3993 4235 4455 5103 5445 6237 6655 7623 8019 8505 9317 9801 10395 11979 12705 13365 16335 18711 19965 22869 25515 27951 29403 31185 35937 38115 40095 46585 49005 56133 59895 62323 68607 83853 88209 93555 107811 114345 139755 147015 179685 186969 205821 251559 280665 311615 323433 343035 419265 436261 441045 539055 560907 617463 685553 754677 934845 970299 1029105 1257795 1308783 1617165 1682721 2056659 2181305 2264031 2804535 3087315 3427765 3773385 3926349 4798871 4851495 5048163 6169977 6543915 6792093 7541083 8413605 10283295 11320155 11779047 14396613 15144489 18509931 19631745 22623249 23994355 25240815 30849885 33960465 35337141 37705415 43189839 45433467 52787581 55529793 58895235 67869747 71983065 75722445 82951913 92549655 106011423 113116245 129569517 158362743 166589379 176685705 203609241 215949195 227167335 248855739 263937905 277648965 318034269 339348735 388708551 414759565 475088229 499768137 530057115 580663391 610827723 647847585 746567217 791813715 832946895 1018046205 1166125653 1244278695 1425264687 1590171345 1741990173 1832483169 1943542755 2239701651 2375441145 2498840685 2903316955 3054138615 3498376959 3732836085 3884156329 4275794061 5225970519 5497449507 5830628265 6719104953 7126323435 8709950865 9162415845 11198508255 11652468987 12827382183 15677911557 17491884795 19420781645 20157314859 21378970305 26129852595 27189094303 27487247535 33595524765 34957406961 38482146549 42725719619 47033734671 58262344935 60471944577 64136910915 78389557785 81567282909 100786574295 104872220883 128177158857 135945471515 141101204013 174787034805 192410732745 213628598095 235168673355 244701848727 299080037333 302359722885 314616662649 384531476571 407836414545 423303612039 469982915809 524361104415 640885794285 705506020065 734105546181 897240111999 943849987947 1153594429713 1223509243635 1409948747427 1495400186665 1573083313245 1922657382855 2116518060195 2202316638543 2349914579045 2691720335997 2831549963841 3289880410663 3460783289139 3670527730905 4229846242281 4486200559995 4719249939735 5169812073899 5767972148565 6606949915629 7049743737135 8075161007991 9869641231989 10382349867417 11011583192715 12689538726843 13458601679985 14157749819205 15509436221697 16449402053315 17303916445695 19820849746887 21149231211405 24225483023973 25849060369495 29608923695967 31147049602251 33034749578145 36188684517293 38068616180529 40375805039955 46528308665091 49348206159945 51911749337085 63447693634215 72676449071919 77547181108485 88826771087901 99104248734435 108566053551879 114205848541587 121127415119865 139584925995273 148044618479835 155735248011255 180943422586465 190343080902645 218029347215757 232641543325455 266480313263703 325698160655637 342617545624761 363382245359595 418754777985819 444133855439505 542830267759395 571029242707935 697924629976365 799440939791109 977094481966911 1090146736078785 1256264333957457 1332401566318515 1628490803278185 1713087728123805 2093773889929095 2398322819373327 2931283445900733 3768793001872371 3997204698955545 4885472409834555 6281321669787285 8793850337702199 11991614096866635 14656417229503665 18843965009361855 26381551013106597 43969251688510995 131907755065532985
• Sum of all divisors σ(n): 298336331809692288
• Sum of proper divisors (its aliquot sum) s(n): 166428576744159303
• 131907755065532985 is an abundant number, because the sum of its proper divisors (166428576744159303) is greater than itself. Its abundance is 34520821678626318

Bases of 131907755065532985

• Binary: 111010100101000010110011110000011110011001110001000111001₂
• Hexadecimal: 0x1D4A16783CCE239
• Base-36: 102TEA48PIK9

Squares and roots of 131907755065532985

• 131907755065532985 squared (131907755065532985²) is 17399655846428642863891922123010225
• 131907755065532985 cubed (131907755065532985³) is 2295149541615278433461924566250898995903272229771625
• The square root of 131907755065532985 is 363191072.3923882259
• The cube root of 131907755065532985 is 509045.7036934365

Scales and comparisons

• 131,907,755,065,532,985 seconds is equal to 4,194,258,593 years, 31 weeks, 4 days, 7 hours, 9 minutes, 45 seconds.
• To count from 1 to 131,907,755,065,532,985 would take you about twelve billion, five hundred eighty-two million, seven hundred seventy-five thousand, seven hundred eighty 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 131907755065532985 cubic inches would be around 42420.5 feet tall.

Recreational maths with 131907755065532985

• 131907755065532985 backwards is 589235560557709131
• 131907755065532985 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 131907755065532985's digits is 81
• More coming soon!