142115189853

Names of 142115189853

• Cardinal: 142115189853 can be written as One hundred forty-two billion, one hundred fifteen million, one hundred eighty-nine thousand, eight hundred fifty-three.

Scientific notation

• Scientific notation: 1.42115189853 × 10¹¹

Factors of 142115189853

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3980

Divisors of 142115189853

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 7 13 21 31 39 49 91 93 147 217 273 403 637 651 757 1209 1519 1911 2271 2821 3169 4557 5299 8463 9507 9841 15897 19747 22183 23467 29523 37093 41197 59241 66549 68887 70401 98239 111279 123591 155281 164269 206661 288379 294717 305071 465843 482209 492807 687673 865137 915213 1149883 1277107 1446627 2018653 2063019 2135497 2398933 3449649 3831321 4813711 6055959 6406491 7196799 8939749 14441133 14948479 16792531 26819247 31186129 44845437 50377593 62578243 74366923 93558387 117547717 187734729 218302903 223100769 352643151 520568461 654908709 966769999 1528120321 1561705383 2900309997 3643979227 4584360963 6767389993 10931937681 20302169979 47371729951 142115189853
• Sum of all divisors σ(n): 245437731840
• Sum of proper divisors (its aliquot sum) s(n): 103322541987
• 142115189853 is a deficient number, because the sum of its proper divisors (103322541987) is less than itself. Its deficiency is 38792647866

Bases of 142115189853

• Binary: 10000100010110101110011011010001011101₂
• Hexadecimal: 0x2116B9B45D
• Base-36: 1TABPQAL

Squares and roots of 142115189853

• 142115189853 squared (142115189853²) is 20196727186954234161609
• 142115189853 cubed (142115189853³) is 2870261718583247612699281318953477
• The square root of 142115189853 is 376981.6837102301
• The cube root of 142115189853 is 5218.5137630703

Scales and comparisons

• 142,115,189,853 seconds is equal to 4,518 years, 42 weeks, 5 days, 17 hours, 37 minutes, 33 seconds.
• To count from 1 to 142,115,189,853 would take you about nine thousand and thirty-seven 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 142115189853 cubic inches would be around 434.9 feet tall.

Recreational maths with 142115189853

• 142115189853 backwards is 358981511241
• The number of decimal digits it has is: 12
• The sum of 142115189853's digits is 48
• More coming soon!