187142903719858242

Names of 187142903719858242

• Cardinal: 187142903719858242 can be written as One hundred eighty-seven quadrillion, one hundred forty-two trillion, nine hundred three billion, seven hundred nineteen million, eight hundred fifty-eight thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.87142903719858242 × 10¹⁷

Factors of 187142903719858242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10222

Divisors of 187142903719858242

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 169 234 263 338 351 507 526 702 789 1014 1053 1521 1578 2106 2367 3042 3419 4563 4734 6838 7101 9126 9941 10257 13689 14202 19882 20514 21303 27378 29823 30771 42606 44447 59646 61542 69169 88894 89469 92313 129233 133341 138338 178938 184626 207507 258466 266682 268407 276939 387699 400023 415014 536814 553878 622521 775398 800046 805221 899197 1163097 1200069 1245042 1610442 1680029 1798394 1867563 2326194 2400138 2614483 2697591 3360058 3489291 3600207 3735126 5040087 5228966 5395182 5602689 6978582 7200414 7843449 8092773 10080174 10467873 11205378 11689561 15120261 15686898 16185546 20935746 23379122 23530347 24278319 30240522 33988279 35068683 45360783 47060694 48556638 67976558 70137366 70591041 72834957 90721566 98823481 101964837 105206049 136082349 141182082 145669914 197646962 203929674 210412098 211773123 272164698 296470443 305894511 315618147 423546246 441847627 592940886 611789022 631236294 687609029 883695254 889411329 917683533 946854441 1284705253 1325542881 1375218058 1778822658 1835367066 1893708882 2062827087 2569410506 2651085762 2668233987 2753050599 3854115759 3976628643 4125654174 5336467974 5506101198 6188481261 7708231518 7953257286 8004701961 8938917377 11562347277 11929885929 12376962522 16009403922 16701168289 17877834754 18565443783 23124694554 23859771858 25990575503 26816752131 33402336578 34687041831 35789657787 37130887566 50103504867 51981151006 53633504262 55696331349 69374083662 71579315574 77971726509 80450256393 100207009734 104061125493 111392662698 116205925901 150310514601 155943453018 160900512786 208122250986 232411851802 233915179527 241350769179 300621029202 337877481539 348617777703 450931543803 467830359054 482701538358 675754963078 697235555406 701745538581 724052307537 901863087606 1013632444617 1045853333109 1352794631409 1403491077162 1448104615074 2027264889234 2091706666218 2105236615743 2705589262818 3040897333851 3137559999327 4210473231486 4392407260007 6081794667702 6275119998654 6835521357289 8784814520014 9122692001553 9412679997981 13177221780021 13671042714578 18245384003106 18825359995962 20506564071867 26354443560042 27368076004659 39531665340063 41013128143734 54736152009318 61519692215601 79063330680126 88861777644757 118594996020189 123039384431202 177723555289514 184559076646803 237189992040378 266585332934271 355784988060567 369118153293606 533170665868542 553677229940409 711569976121134 799755998802813 1107354459880818 1155203109381841 1599511997605626 2310406218763682 2399267996408439 3465609328145523 4798535992816878 6931218656291046 7197803989225317 10396827984436569 14395607978450634 20793655968873138 31190483953309707 62380967906619414 93571451859929121 187142903719858242
• Sum of all divisors σ(n): 455855797058873211
• Sum of proper divisors (its aliquot sum) s(n): 268712893339014969
• 187142903719858242 is an abundant number, because the sum of its proper divisors (268712893339014969) is greater than itself. Its abundance is 81569989619156727

Bases of 187142903719858242

• Binary: 1010011000110111010111101010111010011101010001000001000010₂
• Hexadecimal: 0x298DD7ABA751042
• Base-36: 1F6OMF3W7U4I

Squares and roots of 187142903719858242

• 187142903719858242 squared (187142903719858242²) is 35022466412700131830908940575330564
• 187142903719858242 cubed (187142903719858242³) is 6554206059903909841669367640888203156227220369908488
• The square root of 187142903719858242 is 432600166.1116859095
• The cube root of 187142903719858242 is 571993.5364078189

Scales and comparisons

• 187,142,903,719,858,242 seconds is equal to 5,950,565,467 years, 14 weeks, 4 days, 22 hours, 50 minutes, 42 seconds.
• To count from 1 to 187,142,903,719,858,242 would take you about seventeen billion, eight hundred fifty-one million, six hundred ninety-six thousand, four hundred 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 187142903719858242 cubic inches would be around 47666.1 feet tall.

Recreational maths with 187142903719858242

• 187142903719858242 backwards is 242858917309241781
• 187142903719858242 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 187142903719858242's digits is 81
• More coming soon!