142369841089

Names of 142369841089

• Cardinal: 142369841089 can be written as One hundred forty-two billion, three hundred sixty-nine million, eight hundred forty-one thousand and eighty-nine.

Scientific notation

• Scientific notation: 1.42369841089 × 10¹¹

Factors of 142369841089

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2189

Divisors of 142369841089

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 19 31 49 133 217 343 409 589 931 1519 1723 2863 4123 6517 7771 10633 12061 12679 20041 28861 32737 53413 54397 84427 88753 140287 202027 229159 240901 373891 380779 590989 621271 704707 1014847 1604113 1686307 2617237 2665453 4348897 4932949 7103929 11228791 11804149 13389433 18320659 21845917 34530643 49727503 82629043 93726031 152921419 241714501 348092521 415072423 656082217 1070449933 2905506961 4592575519 7493149531 20338548727 142369841089
• Sum of all divisors σ(n): 180951040000
• Sum of proper divisors (its aliquot sum) s(n): 38581198911
• 142369841089 is a deficient number, because the sum of its proper divisors (38581198911) is less than itself. Its deficiency is 103788642178

Bases of 142369841089

• Binary: 10000100100101111001110101111111000001₂
• Hexadecimal: 0x2125E75FC1
• Base-36: 1TEJBSG1

Squares and roots of 142369841089

• 142369841089 squared (142369841089²) is 20269171651707112705921
• 142369841089 cubed (142369841089³) is 2885718747059205291512985559387969
• The square root of 142369841089 is 377319.2826890775
• The cube root of 142369841089 is 5221.6288606031

Scales and comparisons

• 142,369,841,089 seconds is equal to 4,526 years, 47 weeks, 6 days, 2 hours, 4 minutes, 49 seconds.
• To count from 1 to 142,369,841,089 would take you about nine thousand and fifty-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 142369841089 cubic inches would be around 435.1 feet tall.

Recreational maths with 142369841089

• 142369841089 backwards is 980148963241
• The number of decimal digits it has is: 12
• The sum of 142369841089's digits is 55
• More coming soon!