1357685120385

Names of 1357685120385

• Cardinal: 1357685120385 can be written as One trillion, three hundred fifty-seven billion, six hundred eighty-five million, one hundred twenty thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.357685120385 × 10¹²

Factors of 1357685120385

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 112943

Divisors of 1357685120385

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 11 15 33 45 47 55 99 121 141 165 235 363 423 495 517 605 705 1089 1551 1815 2115 2209 2585 4653 5445 5687 6627 7755 11045 17061 19881 23265 24299 28435 33135 51183 72897 85305 99405 112877 121495 218691 255915 267289 338631 364485 564385 801867 1015893 1093455 1241647 1336445 1693155 2405601 3724941 4009335 5079465 5305219 6208235 11174823 12028005 13658117 15915657 18624705 26526095 40974351 47746971 55874115 58357409 68290585 79578285 122923053 175072227 204871755 238734855 249345293 291787045 525216681 614615265 641931499 748035879 875361135 1246726465 1925794497 2244107637 2626083405 2742798223 3209657495 3740179395 5777383491 8228394669 9628972485 11220538185 13713991115 24685184007 28886917455 30170780453 41141973345 90512341359 123425920035 150853902265 271537024077 452561706795 1357685120385
• Sum of all divisors σ(n): 2642938811604
• Sum of proper divisors (its aliquot sum) s(n): 1285253691219
• 1357685120385 is a deficient number, because the sum of its proper divisors (1285253691219) is less than itself. Its deficiency is 72431429166

Bases of 1357685120385

• Binary: 10011110000011100010101101101110110000001₂
• Hexadecimal: 0x13C1C56DD81
• Base-36: HBPMNZI9

Squares and roots of 1357685120385

• 1357685120385 squared (1357685120385²) is 1843308886114831942548225
• 1357685120385 cubed (1357685120385³) is 2502633046951555860852630262793066625
• The square root of 1357685120385 is 1165197.4598260159
• The cube root of 1357685120385 is 11073.0268445669

Scales and comparisons

• 1,357,685,120,385 seconds is equal to 43,170 years, 9 weeks, 5 days, 3 hours, 39 minutes, 45 seconds.
• To count from 1 to 1,357,685,120,385 would take you about one hundred seven thousand, nine hundred twenty-five 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 1357685120385 cubic inches would be around 922.8 feet tall.

Recreational maths with 1357685120385

• 1357685120385 backwards is 5830215867531
• The number of decimal digits it has is: 13
• The sum of 1357685120385's digits is 54
• More coming soon!