155206713034009

Names of 155206713034009

• Cardinal: 155206713034009 can be written as One hundred fifty-five trillion, two hundred six billion, seven hundred thirteen million, thirty-four thousand and nine.

Scientific notation

• Scientific notation: 1.55206713034009 × 10¹⁴

Factors of 155206713034009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1252

Divisors of 155206713034009

• Number of divisors d(n): 96
• Complete list of divisors:
  1 7 13 19 91 133 169 247 361 1183 1213 1729 2197 2527 3211 4693 6859 8491 15379 15769 22477 23047 32851 41743 48013 61009 89167 110383 161329 204997 292201 299611 427063 437893 624169 793117 1159171 1434979 1471369 2097277 2664961 3065251 3894943 5551819 5692609 8114197 8319967 10299583 15069223 18654727 19127797 27264601 27956011 39848263 50634259 58239769 74003917 105484561 108159571 133894579 195692077 248661361 354439813 363428143 518027419 531164209 757116997 962050921 1406074423 1740629527 2543997001 3232597693 3718149463 4724565859 6734356447 6905134717 9842520961 10092119971 18278967499 22628183851 33071961013 48335943019 61419356167 70644839797 89766751321 127952772493 131197559623 429935493169 628367259247 918382917361 1166967767173 1705568275099 8168774370211 11938977925693 22172387576287 155206713034009
• Sum of all divisors σ(n): 202994977516800
• Sum of proper divisors (its aliquot sum) s(n): 47788264482791
• 155206713034009 is a deficient number, because the sum of its proper divisors (47788264482791) is less than itself. Its deficiency is 107418448551218

Bases of 155206713034009

• Binary: 100011010010100011100000111111110100010100011001₂
• Hexadecimal: 0x8D28E0FF4519
• Base-36: 1J0KZ9MDY1

Squares and roots of 155206713034009

• 155206713034009 squared (155206713034009²) is 24089123770821219205990612081
• 155206713034009 cubed (155206713034009³) is 3738793720338573753936131653926634479262729
• The square root of 155206713034009 is 12458198.6271695395
• The cube root of 155206713034009 is 53740.7224553019

Scales and comparisons

• 155,206,713,034,009 seconds is equal to 4,935,093 years, 20 weeks, 1 day, 10 hours, 46 minutes, 49 seconds.
• To count from 1 to 155,206,713,034,009 would take you about twelve million, three hundred thirty-seven thousand, seven hundred thirty-three 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 155206713034009 cubic inches would be around 4478.4 feet tall.

Recreational maths with 155206713034009

• 155206713034009 backwards is 900430317602551
• The number of decimal digits it has is: 15
• The sum of 155206713034009's digits is 46
• More coming soon!