138230284707846916

Names of 138230284707846916

• Cardinal: 138230284707846916 can be written as One hundred thirty-eight quadrillion, two hundred thirty trillion, two hundred eighty-four billion, seven hundred seven million, eight hundred forty-six thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.38230284707846916 × 10¹⁷

Factors of 138230284707846916

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26381

Divisors of 138230284707846916

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 13 26 52 157 314 628 2041 4082 8164 24649 26209 49298 52418 98596 104836 320437 340717 640874 681434 1281748 1362868 3869893 4114813 7739786 8229626 15479572 16459252 50308609 53492569 100617218 106985138 201234436 213970276 646025641 686911681 1292051282 1373823362 2584102564 2747646724 8398333333 8929851853 16796666666 17859703706 33593333332 35719407412 101426025637 107845133917 202852051274 215690267834 405704102548 431380535668 1318538333281 1401986740921 2637076666562 2803973481842 5274153333124 5607946963684 16931686024969 33863372049938 67726744099876 220111918324597 440223836649194 880447673298388 2658274705920133 5316549411840266 10633098823680532 34557571176961729 69115142353923458 138230284707846916
• Sum of all divisors σ(n): 262190866399614600
• Sum of proper divisors (its aliquot sum) s(n): 123960581691767684
• 138230284707846916 is a deficient number, because the sum of its proper divisors (123960581691767684) is less than itself. Its deficiency is 14269703016079232

Bases of 138230284707846916

• Binary: 111101011000101111011011000101001001101100101101100000100₂
• Hexadecimal: 0x1EB17B629365B04
• Base-36: 11T2JO4YV4LG

Squares and roots of 138230284707846916

• 138230284707846916 squared (138230284707846916²) is 19107611610412416955455544490711056
• 138230284707846916 cubed (138230284707846916³) is 2641250592994269703435258094350941175670515636703296
• The square root of 138230284707846916 is 371793336.0186098279
• The cube root of 138230284707846916 is 517052.2124983989

Scales and comparisons

• 138,230,284,707,846,916 seconds is equal to 4,395,295,479 years, 18 weeks, 6 days, 23 hours, 15 minutes, 16 seconds.
• To count from 1 to 138,230,284,707,846,916 would take you about thirteen billion, one hundred eighty-five million, eight hundred eighty-six thousand, four 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 138230284707846916 cubic inches would be around 43087.7 feet tall.

Recreational maths with 138230284707846916

• 138230284707846916 backwards is 619648707482032831
• The number of decimal digits it has is: 18
• The sum of 138230284707846916's digits is 79
• More coming soon!