1380491007129

Names of 1380491007129

• Cardinal: 1380491007129 can be written as One trillion, three hundred eighty billion, four hundred ninety-one million, seven thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.380491007129 × 10¹²

Factors of 1380491007129

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1070

Divisors of 1380491007129

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 39 41 117 123 169 369 507 533 1013 1521 1599 1681 2197 3039 4797 5043 6591 6929 9117 13169 15129 19773 20787 21853 39507 41533 62361 65559 68921 90077 118521 124599 171197 196677 206763 270231 284089 373797 513591 539929 620289 810693 852267 895973 1540773 1619787 1702853 2225561 2556801 2687919 3693157 4859361 5108559 6676683 7019077 8063757 11079471 11647649 15325677 20030049 21057231 22137089 33238413 34942947 63171693 66411267 69816973 91248001 104828841 151419437 199233801 209450919 273744003 287782157 454258311 628352757 821232009 863346471 907620649 1362774933 2590039413 2722861947 3741168041 8168585841 11223504123 11799068437 33670512369 35397205311 106191615933 153387889681 460163669043 1380491007129
• Sum of all divisors σ(n): 2216325515040
• Sum of proper divisors (its aliquot sum) s(n): 835834507911
• 1380491007129 is a deficient number, because the sum of its proper divisors (835834507911) is less than itself. Its deficiency is 544656499218

Bases of 1380491007129

• Binary: 10100000101101011101011010001010010011001₂
• Hexadecimal: 0x1416BAD1499
• Base-36: HM6SPAC9

Squares and roots of 1380491007129

• 1380491007129 squared (1380491007129²) is 1905755420764040728822641
• 1380491007129 cubed (1380491007129³) is 2630878220152101744399942852507607689
• The square root of 1380491007129 is 1174942.9803735159
• The cube root of 1380491007129 is 11134.6830838815

Scales and comparisons

• 1,380,491,007,129 seconds is equal to 43,895 years, 17 weeks, 6 days, 4 hours, 12 minutes, 9 seconds.
• To count from 1 to 1,380,491,007,129 would take you about one hundred nine thousand, seven hundred thirty-eight 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 1380491007129 cubic inches would be around 927.9 feet tall.

Recreational maths with 1380491007129

• 1380491007129 backwards is 9217001940831
• The number of decimal digits it has is: 13
• The sum of 1380491007129's digits is 45
• More coming soon!