142744349277

Names of 142744349277

• Cardinal: 142744349277 can be written as One hundred forty-two billion, seven hundred forty-four million, three hundred forty-nine thousand, two hundred seventy-seven.

Scientific notation

• Scientific notation: 1.42744349277 × 10¹¹

Factors of 142744349277

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1375

Divisors of 142744349277

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 9 27 53 81 89 159 267 477 547 683 801 1431 1641 2049 2403 4293 4717 4923 6147 7209 14151 14769 18441 28991 36199 42453 44307 48683 55323 60787 86973 108597 127359 146049 182361 260919 325791 373601 382077 438147 547083 782757 977373 1120803 1314441 1641249 2348271 2580199 2932119 3221711 3362409 3943323 4923747 7740597 9665133 10087227 19800853 23221791 28995399 30261681 33250489 59402559 69665373 86986197 99751467 178207677 208996119 260958591 299254401 534623031 897763203 1603869093 1762275917 2693289609 5286827751 15860483253 47581449759 142744349277
• Sum of all divisors σ(n): 220423705920
• Sum of proper divisors (its aliquot sum) s(n): 77679356643
• 142744349277 is a deficient number, because the sum of its proper divisors (77679356643) is less than itself. Its deficiency is 65064992634

Bases of 142744349277

• Binary: 10000100111100001110011110101001011101₂
• Hexadecimal: 0x213C39EA5D
• Base-36: 1TKQAST9

Squares and roots of 142744349277

• 142744349277 squared (142744349277²) is 20375949250514170422729
• 142744349277 cubed (142744349277³) is 2908551616665821114659931115516933
• The square root of 142744349277 is 377815.2316635739
• The cube root of 142744349277 is 5226.2034028533

Scales and comparisons

• 142,744,349,277 seconds is equal to 4,538 years, 43 weeks, 16 hours, 7 minutes, 57 seconds.
• To count from 1 to 142,744,349,277 would take you about nine thousand and seventy-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 142744349277 cubic inches would be around 435.5 feet tall.

Recreational maths with 142744349277

• 142744349277 backwards is 772943447241
• The number of decimal digits it has is: 12
• The sum of 142744349277's digits is 54
• More coming soon!