142086757986

Names of 142086757986

• Cardinal: 142086757986 can be written as One hundred forty-two billion, eighty-six million, seven hundred fifty-seven thousand, nine hundred eighty-six.

Scientific notation

• Scientific notation: 1.42086757986 × 10¹¹

Factors of 142086757986

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133

Divisors of 142086757986

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 81 93 97 162 186 194 279 291 558 582 837 873 961 1674 1746 1922 2511 2619 2883 3007 5022 5238 5766 6014 7857 8649 9021 9409 15714 17298 18042 18818 25947 27063 28227 51894 54126 56454 77841 81189 84681 93217 155682 162378 169362 186434 243567 254043 279651 291679 487134 508086 559302 583358 762129 838953 875037 912673 1524258 1677906 1750074 1825346 2516859 2625111 2738019 5033718 5250222 5476038 7550577 7875333 8214057 9042049 15101154 15750666 16428114 18084098 23625999 24642171 27126147 28292863 47251998 49284342 54252294 56585726 73926513 81378441 84878589 147853026 162756882 169757178 244135323 254635767 488270646 509271534 732405969 763907301 877078753 1464811938 1527814602 1754157506 2291721903 2631236259 4583443806 5262472518 7893708777 15787417554 23681126331 47362252662 71043378993 142086757986
• Sum of all divisors σ(n): 332408080620
• Sum of proper divisors (its aliquot sum) s(n): 190321322634
• 142086757986 is an abundant number, because the sum of its proper divisors (190321322634) is greater than itself. Its abundance is 48234564648

Bases of 142086757986

• Binary: 10000100010101000001111101111001100010₂
• Hexadecimal: 0x211507DE62
• Base-36: 1T9USC4I

Squares and roots of 142086757986

• 142086757986 squared (142086757986²) is 20188646794972134776196
• 142086757986 cubed (142086757986³) is 2868539371222040275559135325701256
• The square root of 142086757986 is 376943.9719454339
• The cube root of 142086757986 is 5218.1657308737

Scales and comparisons

• 142,086,757,986 seconds is equal to 4,517 years, 47 weeks, 5 days, 15 hours, 53 minutes, 6 seconds.
• To count from 1 to 142,086,757,986 would take you about nine thousand and thirty-five 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 142086757986 cubic inches would be around 434.8 feet tall.

Recreational maths with 142086757986

• 142086757986 backwards is 689757680241
• The number of decimal digits it has is: 12
• The sum of 142086757986's digits is 63
• More coming soon!