142057276740

Names of 142057276740

• Cardinal: 142057276740 can be written as One hundred forty-two billion, fifty-seven million, two hundred seventy-six thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.4205727674 × 10¹¹

Factors of 142057276740

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 87689687

Divisors of 142057276740

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 270 324 405 540 810 1620 87689677 175379354 263069031 350758708 438448385 526138062 789207093 876896770 1052276124 1315345155 1578414186 1753793540 2367621279 2630690310 3156828372 3946035465 4735242558 5261380620 7102863837 7892070930 9470485116 11838106395 14205727674 15784141860 23676212790 28411455348 35514319185 47352425580 71028638370 142057276740
• Sum of all divisors σ(n): 445638943596
• Sum of proper divisors (its aliquot sum) s(n): 303581666856
• 142057276740 is an abundant number, because the sum of its proper divisors (303581666856) is greater than itself. Its abundance is 161524390116

Bases of 142057276740

• Binary: 10000100010011010001100000010101000100₂
• Hexadecimal: 0x2113460544
• Base-36: 1T9D8G90

Squares and roots of 142057276740

• 142057276740 squared (142057276740²) is 20180269874784945027600
• 142057276740 cubed (142057276740³) is 2866754182290210083771460138024000
• The square root of 142057276740 is 376904.8643092843
• The cube root of 142057276740 is 5217.8048042805

Scales and comparisons

• 142,057,276,740 seconds is equal to 4,516 years, 51 weeks, 10 hours, 39 minutes.
• To count from 1 to 142,057,276,740 would take you about nine thousand and 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 142057276740 cubic inches would be around 434.8 feet tall.

Recreational maths with 142057276740

• 142057276740 backwards is 047672750241
• 142057276740 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142057276740's digits is 45
• More coming soon!