142957942098

Names of 142957942098

• Cardinal: 142957942098 can be written as One hundred forty-two billion, nine hundred fifty-seven million, nine hundred forty-two thousand and ninety-eight.

Scientific notation

• Scientific notation: 1.42957942098 × 10¹¹

Factors of 142957942098

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 14458

Divisors of 142957942098

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 613 1226 1839 3678 3917 7834 9923 11751 19846 23502 29769 59538 2401121 4802242 6082799 7203363 12165598 14406726 18248397 36496794 38868391 77736782 116605173 233210346 23826323683 47652647366 71478971049 142957942098
• Sum of all divisors σ(n): 286484285376
• Sum of proper divisors (its aliquot sum) s(n): 143526343278
• 142957942098 is an abundant number, because the sum of its proper divisors (143526343278) is greater than itself. Its abundance is 568401180

Bases of 142957942098

• Binary: 10000101001000111101010001010101010010₂
• Hexadecimal: 0x2148F51552
• Base-36: 1TO9GU36

Squares and roots of 142957942098

• 142957942098 squared (142957942098²) is 20436973208895120641604
• 142957942098 cubed (142957942098³) is 2921627632655605915237149241845192
• The square root of 142957942098 is 378097.7943574915
• The cube root of 142957942098 is 5228.8088141389

Scales and comparisons

• 142,957,942,098 seconds is equal to 4,545 years, 32 weeks, 1 day, 19 hours, 28 minutes, 18 seconds.
• To count from 1 to 142,957,942,098 would take you about nine thousand and ninety-one 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 142957942098 cubic inches would be around 435.7 feet tall.

Recreational maths with 142957942098

• 142957942098 backwards is 890249759241
• The number of decimal digits it has is: 12
• The sum of 142957942098's digits is 60
• More coming soon!