67349738607813893

Names of 67349738607813893

• Cardinal: 67349738607813893 can be written as Sixty-seven quadrillion, three hundred forty-nine trillion, seven hundred thirty-eight billion, six hundred seven million, eight hundred thirteen thousand, eight hundred ninety-three.

Scientific notation

• Scientific notation: 6.7349738607813893 × 10¹⁶

Factors of 67349738607813893

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 384107

Divisors of 67349738607813893

• Number of divisors d(n): 48
• Complete list of divisors:
  1 7 11 49 77 121 343 539 847 1331 3773 5929 9317 41503 65219 384089 456533 2688623 4224979 18820361 29574853 46474769 131742527 207023971 325323383 511222459 1449167797 2277263681 3578557213 15940845767 25049900491 147524359921 175349303437 1032670519447 1622767959131 7228693636129 11359375713917 17850447550441 50600855452903 79515629997419 124953132853087 196354923054851 556609409981933 874671929971609 1374484461383957 6122703509801263 9621391229687699 67349738607813893
• Sum of all divisors σ(n): 86390490092841600
• Sum of proper divisors (its aliquot sum) s(n): 19040751485027707
• 67349738607813893 is a deficient number, because the sum of its proper divisors (19040751485027707) is less than itself. Its deficiency is 48308987122786186

Bases of 67349738607813893

• Binary: 11101111010001100011101011111101011011110010010100000101₂
• Hexadecimal: 0xEF463AFD6F2505
• Base-36: IF5HMS8DEYT

Squares and roots of 67349738607813893

• 67349738607813893 squared (67349738607813893²) is 4535987290540857262057796523815449
• 67349738607813893 cubed (67349738607813893³) is 305497558346292708557150464744951746644497270232957
• The square root of 67349738607813893 is 259518281.8373570633
• The cube root of 67349738607813893 is 406860.2904900333

Scales and comparisons

• 67,349,738,607,813,893 seconds is equal to 2,141,513,361 years, 16 weeks, 8 hours, 44 minutes, 53 seconds.
• To count from 1 to 67,349,738,607,813,893 would take you about six billion, four hundred twenty-four million, five hundred forty thousand and eighty-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 67349738607813893 cubic inches would be around 33905 feet tall.

Recreational maths with 67349738607813893

• 67349738607813893 backwards is 39831870683794376
• The number of decimal digits it has is: 17
• The sum of 67349738607813893's digits is 92
• More coming soon!