138875429583

Names of 138875429583

• Cardinal: 138875429583 can be written as One hundred thirty-eight billion, eight hundred seventy-five million, four hundred twenty-nine thousand, five hundred eighty-three.

Scientific notation

• Scientific notation: 1.38875429583 × 10¹¹

Factors of 138875429583

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 363

Divisors of 138875429583

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 11 27 33 99 121 297 349 363 1047 1089 3141 3267 3839 9423 11517 34551 42229 103653 121801 126687 365403 380061 1096209 1140183 1339811 3288627 4019433 12058299 14737921 36174897 42508549 44213763 127525647 132641289 382576941 397923867 467594039 1147730823 1402782117 4208346351 5143534429 12625039053 15430603287 46291809861 138875429583
• Sum of all divisors σ(n): 226795324000
• Sum of proper divisors (its aliquot sum) s(n): 87919894417
• 138875429583 is a deficient number, because the sum of its proper divisors (87919894417) is less than itself. Its deficiency is 50955535166

Bases of 138875429583

• Binary: 10000001010101100111101110001011001111₂
• Hexadecimal: 0x20559EE2CF
• Base-36: 1RSQUF9R

Squares and roots of 138875429583

• 138875429583 squared (138875429583²) is 19286384941862791553889
• 138875429583 cubed (138875429583³) is 2678404993904297657289918969298287
• The square root of 138875429583 is 372659.9382587293
• The cube root of 138875429583 is 5178.5535530813

Scales and comparisons

• 138,875,429,583 seconds is equal to 4,415 years, 42 weeks, 12 hours, 13 minutes, 3 seconds.
• To count from 1 to 138,875,429,583 would take you about eight thousand, eight hundred thirty-one 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 138875429583 cubic inches would be around 431.5 feet tall.

Recreational maths with 138875429583

• 138875429583 backwards is 385924578831
• The number of decimal digits it has is: 12
• The sum of 138875429583's digits is 63
• More coming soon!