142386232112366805

Names of 142386232112366805

• Cardinal: 142386232112366805 can be written as One hundred forty-two quadrillion, three hundred eighty-six trillion, two hundred thirty-two billion, one hundred twelve million, three hundred sixty-six thousand, eight hundred five.

Scientific notation

• Scientific notation: 1.42386232112366805 × 10¹⁷

Factors of 142386232112366805

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 79795

Divisors of 142386232112366805

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 17 45 51 85 153 255 289 765 867 1445 1801 2601 4335 5403 9005 13005 16209 27015 30617 77969 81045 91851 153085 233907 275553 389845 459255 520489 701721 1169535 1325473 1377765 1561467 2602445 3508605 3976419 4684401 6627365 7807335 11929257 19882095 22533041 23422005 59646285 67599123 112665205 140422169 202797369 337995615 421266507 702110845 1013986845 1263799521 2106332535 2387176873 6079164961 6318997605 7161530619 11935884365 18237494883 21484591857 30395824805 35807653095 40582006841 54712484649 91187474415 103345804337 107422959285 121746020523 202910034205 273562423245 310037413011 365238061569 516729021685 608730102615 930112239033 1550187065055 1756878673729 1826190307845 4650561195165 5270636021187 8784393368645 10948576094761 15811908063561 26353180105935 32845728284283 54742880473805 79059540317805 98537184852849 164228641421415 186125793610937 492685924264245 558377380832811 930628968054685 1675132142498433 2791886904164055 3164138491385929 8375660712492165 9492415474157787 15820692456929645 28477246422473361 47462077370788935 142386232112366805
• Sum of all divisors σ(n): 262323539308758252
• Sum of proper divisors (its aliquot sum) s(n): 119937307196391447
• 142386232112366805 is a deficient number, because the sum of its proper divisors (119937307196391447) is less than itself. Its deficiency is 22448924915975358

Bases of 142386232112366805

• Binary: 111111001110110111000011000010001111101101100010011010101₂
• Hexadecimal: 0x1F9DB8611F6C4D5
• Base-36: 12XZPG0O4T79

Squares and roots of 142386232112366805

• 142386232112366805 squared (142386232112366805²) is 20273839095156795944283818865908025
• 142386232112366805 cubed (142386232112366805³) is 2886715559211772147906315041183287677472608193110125
• The square root of 142386232112366805 is 377341002.4266734851
• The cube root of 142386232112366805 is 522182.9241422631

Scales and comparisons

• 142,386,232,112,366,805 seconds is equal to 4,527,441,751 years, 33 weeks, 1 day, 20 hours, 6 minutes, 45 seconds.
• To count from 1 to 142,386,232,112,366,805 would take you about thirteen billion, five hundred eighty-two million, three hundred twenty-five thousand, two hundred fifty-four 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 142386232112366805 cubic inches would be around 43515.2 feet tall.

Recreational maths with 142386232112366805

• 142386232112366805 backwards is 508663211232683241
• The number of decimal digits it has is: 18
• The sum of 142386232112366805's digits is 63
• More coming soon!