155053815526422

Names of 155053815526422

• Cardinal: 155053815526422 can be written as One hundred fifty-five trillion, fifty-three billion, eight hundred fifteen million, five hundred twenty-six thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 1.55053815526422 × 10¹⁴

Factors of 155053815526422

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1001523292

Divisors of 155053815526422

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 47 54 61 94 122 141 183 282 366 423 549 846 1098 1269 1647 2538 2867 3294 5734 8601 17202 25803 51606 77409 154818 1001523179 2003046358 3004569537 6009139074 9013708611 18027417222 27041125833 47071589413 54082251666 61092913919 94143178826 122185827838 141214768239 183278741757 282429536478 366557483514 423644304717 549836225271 847288609434 1099672450542 1270932914151 1649508675813 2541865828302 2871366954193 3299017351626 5742733908386 8614100862579 17228201725158 25842302587737 51684605175474 77526907763211 155053815526422
• Sum of all divisors σ(n): 357663958041600
• Sum of proper divisors (its aliquot sum) s(n): 202610142515178
• 155053815526422 is an abundant number, because the sum of its proper divisors (202610142515178) is greater than itself. Its abundance is 47556326988756

Bases of 155053815526422

• Binary: 100011010000010101000111100110000111010000010110₂
• Hexadecimal: 0x8D0547987416
• Base-36: 1IYMQME61I

Squares and roots of 155053815526422

• 155053815526422 squared (155053815526422²) is 24041685709301704076980122084
• 155053815526422 cubed (155053815526422³) is 3727755100914282477598843271901980287703448
• The square root of 155053815526422 is 12452060.6939743913
• The cube root of 155053815526422 is 53723.0696059149

Scales and comparisons

• 155,053,815,526,422 seconds is equal to 4,930,231 years, 37 weeks, 3 days, 8 hours, 53 minutes, 42 seconds.
• To count from 1 to 155,053,815,526,422 would take you about twelve million, three hundred twenty-five thousand, five hundred seventy-nine 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 155053815526422 cubic inches would be around 4476.9 feet tall.

Recreational maths with 155053815526422

• 155053815526422 backwards is 224625518350551
• 155053815526422 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 155053815526422's digits is 54
• More coming soon!