1383143139

Names of 1383143139

• Cardinal: 1383143139 can be written as One billion, three hundred eighty-three million, one hundred forty-three thousand, one hundred thirty-nine.

Scientific notation

• Scientific notation: 1.383143139 × 10⁹

Factors of 1383143139

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 155

Divisors of 1383143139

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 21 29 37 49 63 79 87 111 147 203 237 259 261 333 441 553 609 711 777 1073 1369 1421 1659 1813 1827 2291 2331 2923 3219 3871 4107 4263 4977 5439 6873 7511 8769 9583 9657 11613 12321 12789 16037 16317 20461 20619 22533 26307 28749 34839 39701 48111 52577 61383 67081 67599 84767 86247 108151 112259 119103 143227 144333 157731 184149 201243 254301 277907 324453 336777 357309 429681 473193 593369 603729 757057 762903 833721 973359 1010331 1289043 1780107 1945349 2271171 2501163 3136379 4153583 5299399 5340321 5836047 6813513 9409137 12460749 15898197 17508141 21954653 28227411 37382247 47694591 65863959 153682571 197591877 461047713 1383143139
• Sum of all divisors σ(n): 2502208800
• Sum of proper divisors (its aliquot sum) s(n): 1119065661
• 1383143139 is a deficient number, because the sum of its proper divisors (1119065661) is less than itself. Its deficiency is 264077478

Bases of 1383143139

• Binary: 1010010011100010001011011100011₂
• Hexadecimal: 0x527116E3
• Base-36: MVHK2R

Squares and roots of 1383143139

• 1383143139 squared (1383143139²) is 1913084942962773321
• 1383143139 cubed (1383143139³) is 2646070313183166251353394619
• The square root of 1383143139 is 37190.6324092505
• The cube root of 1383143139 is 1114.1808992209

Scales and comparisons

• 1,383,143,139 seconds is equal to 43 years, 50 weeks, 6 days, 14 hours, 25 minutes, 39 seconds.
• To count from 1 to 1,383,143,139 would take you about eighty-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 1383143139 cubic inches would be around 92.8 feet tall.

Recreational maths with 1383143139

• 1383143139 backwards is 9313413831
• The number of decimal digits it has is: 10
• The sum of 1383143139's digits is 36
• More coming soon!