142349179813831250

Names of 142349179813831250

• Cardinal: 142349179813831250 can be written as One hundred forty-two quadrillion, three hundred forty-nine trillion, one hundred seventy-nine billion, eight hundred thirteen million, eight hundred thirty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.4234917981383125 × 10¹⁷

Factors of 142349179813831250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 301

Divisors of 142349179813831250

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 10 13 25 26 50 65 125 130 250 281 325 562 625 650 1250 1405 1625 2810 3125 3250 3653 6250 7025 7306 8125 14050 16250 18265 35125 36530 40625 70250 78961 81250 91325 157922 175625 182650 351250 394805 456625 789610 878125 913250 1026493 1756250 1974025 2052986 2283125 3948050 4566250 5132465 9870125 10264930 11415625 19740250 22188041 22831250 25662325 44376082 49350625 51324650 98701250 110940205 128311625 221880410 246753125 256623250 288444533 493506250 554701025 576889066 641558125 1109402050 1283116250 1442222665 2773505125 2884445330 3207790625 5547010250 6234839521 6415581250 7211113325 12469679042 13867525625 14422226650 27735051250 31174197605 36055566625 62348395210 69337628125 72111133250 81052913773 138675256250 155870988025 162105827546 180277833125 311741976050 360555666250 405264568865 779354940125 810529137730 901389165625 1558709880250 1751989905401 1802778331250 2026322844325 3503979810802 3896774700625 4052645688650 7793549401250 8759949527005 10131614221625 17519899054010 19483873503125 20263228443250 22775868770213 38967747006250 43799747635025 45551737540426 50658071108125 87599495270050 101316142216250 113879343851065 218998738175125 227758687702130 253290355540625 437997476350250 506580711081250 569396719255325 1094993690875625 1138793438510650 2189987381751250 2846983596276625 5474968454378125 5693967192553250 10949936908756250 14234917981383125 28469835962766250 71174589906915625 142349179813831250
• Sum of all divisors σ(n): 288443938846418712
• Sum of proper divisors (its aliquot sum) s(n): 146094759032587462
• 142349179813831250 is an abundant number, because the sum of its proper divisors (146094759032587462) is greater than itself. Its abundance is 3745579218756212

Bases of 142349179813831250

• Binary: 111111001101110011101001100101000110111110010001001010010₂
• Hexadecimal: 0x1F9B9D328DF2252
• Base-36: 12XMKMFE8WUQ

Squares and roots of 142349179813831250

• 142349179813831250 squared (142349179813831250²) is 20263288993670462226408803476562500
• 142349179813831250 cubed (142349179813831250³) is 2884462568579624305309879655057077161522705078125000
• The square root of 142349179813831250 is 377291902.6613627843
• The cube root of 142349179813831250 is 522137.6253896417

Scales and comparisons

• 142,349,179,813,831,250 seconds is equal to 4,526,263,603 years, 8 weeks, 23 hours, 20 minutes, 50 seconds.
• To count from 1 to 142,349,179,813,831,250 would take you about thirteen billion, five hundred seventy-eight million, seven hundred ninety thousand, eight hundred nine 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 142349179813831250 cubic inches would be around 43511.5 feet tall.

Recreational maths with 142349179813831250

• 142349179813831250 backwards is 052138318971943241
• The number of decimal digits it has is: 18
• The sum of 142349179813831250's digits is 71
• More coming soon!