243478657793740356

Names of 243478657793740356

• Cardinal: 243478657793740356 can be written as Two hundred forty-three quadrillion, four hundred seventy-eight trillion, six hundred fifty-seven billion, seven hundred ninety-three million, seven hundred forty thousand, three hundred fifty-six.

Scientific notation

• Scientific notation: 2.43478657793740356 × 10¹⁷

Factors of 243478657793740356

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2108717

Divisors of 243478657793740356

• Number of divisors d(n): 135
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 169 234 324 338 351 468 507 676 702 1014 1053 1404 1521 2028 2106 3042 4212 4563 6084 9126 13689 18252 27378 54756 2108699 4217398 6326097 8434796 12652194 18978291 25304388 27413087 37956582 54826174 56934873 75913164 82239261 109652348 113869746 164478522 170804619 227739492 246717783 328957044 341609238 356370131 493435566 683218476 712740262 740153349 986871132 1069110393 1425480524 1480306698 2138220786 2220460047 2960613396 3207331179 4276441572 4440920094 6414662358 8881840188 9621993537 12829324716 19243987074 28865980611 38487974148 57731961222 115463922444 4446611472601 8893222945202 13339834417803 17786445890404 26679668835606 40019503253409 53359337671212 57805949143813 80039006506818 115611898287626 120058509760227 160078013013636 173417847431439 231223796575252 240117019520454 346835694862878 360175529280681 480234039040908 520253542294317 693671389725756 720351058561362 751477338869569 1040507084588634 1440702117122724 1502954677739138 1560760626882951 2081014169177268 2254432016608707 3005909355478276 3121521253765902 4508864033217414 4682281880648853 6243042507531804 6763296049826121 9017728066434828 9364563761297706 13526592099652242 18729127522595412 20289888149478363 27053184199304484 40579776298956726 60869664448435089 81159552597913452 121739328896870178 243478657793740356
• Sum of all divisors σ(n): 689229551715236301
• Sum of proper divisors (its aliquot sum) s(n): 445750893921495945
• 243478657793740356 is an abundant number, because the sum of its proper divisors (445750893921495945) is greater than itself. Its abundance is 202272236127755589

Bases of 243478657793740356

• Binary: 1101100001000000101000110010011100001011110100111001000100₂
• Hexadecimal: 0x361028C9C2F4E44
• Base-36: 1ULDZB8XQO90

Squares and roots of 243478657793740356

• 243478657793740356 squared (243478657793740356²) is 59281856801041321401187536743006736
• 243478657793740356 cubed (243478657793740356³) is 14433866925438259257866059271014448460390799143038016
• 243478657793740356 is a perfect square number. Its square root is 493435566
• The cube root of 243478657793740356 is 624434.6100062009

Scales and comparisons

• 243,478,657,793,740,356 seconds is equal to 7,741,868,188 years, 46 weeks, 6 days, 21 hours, 12 minutes, 36 seconds.
• To count from 1 to 243,478,657,793,740,356 would take you about twenty-three billion, two hundred twenty-five million, six hundred four thousand, five hundred sixty-six 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 243478657793740356 cubic inches would be around 52036.2 feet tall.

Recreational maths with 243478657793740356

• 243478657793740356 backwards is 653047397756874342
• The number of decimal digits it has is: 18
• The sum of 243478657793740356's digits is 90
• More coming soon!