142268886089662465

Names of 142268886089662465

• Cardinal: 142268886089662465 can be written as One hundred forty-two quadrillion, two hundred sixty-eight trillion, eight hundred eighty-six billion, eighty-nine million, six hundred sixty-two thousand, four hundred sixty-five.

Scientific notation

• Scientific notation: 1.42268886089662465 × 10¹⁷

Factors of 142268886089662465

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 7885382

Divisors of 142268886089662465

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 19 35 71 95 133 355 497 665 1349 2485 6745 9443 47215 402697 2013485 2818879 7482583 7651243 14094395 28591487 37412915 38256215 52378081 53558701 142169077 142957435 200140409 261890405 267793505 531263393 543238253 710845385 995183539 1000702045 2656316965 2716191265 3718843751 3802667771 4975917695 10094004467 18594218755 19013338855 50470022335 70658031269 353290156345 3013213726351 15066068631755 21092496084457 57251060800669 105462480422285 213938174570921 286255304003345 400757425604683 1069690872854605 1497567221996447 2003787128023415 4064825316847499 7487836109982235 20324126584237495 28453777217932493 142268886089662465
• Sum of all divisors σ(n): 208273877796003840
• Sum of proper divisors (its aliquot sum) s(n): 66004991706341375
• 142268886089662465 is a deficient number, because the sum of its proper divisors (66004991706341375) is less than itself. Its deficiency is 76263894383321090

Bases of 142268886089662465

• Binary: 111111001011100001100110001010001111101110000000000000001₂
• Hexadecimal: 0x1F970CC51F70001
• Base-36: 12WU40000001

Squares and roots of 142268886089662465

• 142268886089662465 squared (142268886089662465²) is 20240435949193354031167337629876225
• 142268886089662465 cubed (142268886089662465³) is 2879584276460898456497077288240521168017309978394625
• The square root of 142268886089662465 is 377185479.6909107753
• The cube root of 142268886089662465 is 522039.4343085219

Scales and comparisons

• 142,268,886,089,662,465 seconds is equal to 4,523,710,511 years, 4 weeks, 5 days, 18 hours, 14 minutes, 25 seconds.
• To count from 1 to 142,268,886,089,662,465 would take you about thirteen billion, five hundred seventy-one million, one hundred thirty-one thousand, five hundred thirty-three 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 142268886089662465 cubic inches would be around 43503.3 feet tall.

Recreational maths with 142268886089662465

• 142268886089662465 backwards is 564266980688862241
• The number of decimal digits it has is: 18
• The sum of 142268886089662465's digits is 91
• More coming soon!