142817762808

Names of 142817762808

• Cardinal: 142817762808 can be written as One hundred forty-two billion, eight hundred seventeen million, seven hundred sixty-two thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.42817762808 × 10¹¹

Factors of 142817762808

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 52154

Divisors of 142817762808

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 28 36 42 56 63 72 84 126 168 252 504 6163 12326 18489 24652 36978 43141 45979 49304 55467 73956 86282 91958 110934 129423 137937 147912 172564 183916 221868 258846 275874 321853 345128 367832 388269 413811 443736 517692 551748 643706 776538 827622 965559 1035384 1103496 1287412 1553076 1655244 1931118 2574824 2896677 3106152 3310488 3862236 5793354 7724472 11586708 23173416 283368577 566737154 850105731 1133474308 1700211462 1983580039 2266948616 2550317193 3400422924 3967160078 5100634386 5950740117 6800845848 7934320156 10201268772 11901480234 15868640312 17852220351 20402537544 23802960468 35704440702 47605920936 71408881404 142817762808
• Sum of all divisors σ(n): 442136323200
• Sum of proper divisors (its aliquot sum) s(n): 299318560392
• 142817762808 is an abundant number, because the sum of its proper divisors (299318560392) is greater than itself. Its abundance is 156500797584

Bases of 142817762808

• Binary: 10000101000000100110100001110111111000₂
• Hexadecimal: 0x21409A1DF8
• Base-36: 1TLY0B20

Squares and roots of 142817762808

• 142817762808 squared (142817762808²) is 20396913373482148044864
• 142817762808 cubed (142817762808³) is 2913041536189296536493727694618112
• The square root of 142817762808 is 377912.3745102825
• The cube root of 142817762808 is 5227.0991961407

Scales and comparisons

• 142,817,762,808 seconds is equal to 4,541 years, 8 weeks, 3 days, 8 hours, 46 minutes, 48 seconds.
• To count from 1 to 142,817,762,808 would take you about nine thousand and eighty-two 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 142817762808 cubic inches would be around 435.6 feet tall.

Recreational maths with 142817762808

• 142817762808 backwards is 808267718241
• The number of decimal digits it has is: 12
• The sum of 142817762808's digits is 54
• More coming soon!