168243488752000

Names of 168243488752000

• Cardinal: 168243488752000 can be written as One hundred sixty-eight trillion, two hundred forty-three billion, four hundred eighty-eight million, seven hundred fifty-two thousand.

Scientific notation

• Scientific notation: 1.68243488752 × 10¹⁴

Factors of 168243488752000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 10515218054

Divisors of 168243488752000

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 320 400 500 640 800 1000 1600 2000 3200 4000 8000 16000 10515218047 21030436094 42060872188 52576090235 84121744376 105152180470 168243488752 210304360940 262880451175 336486977504 420608721880 525760902350 672973955008 841217443760 1051521804700 1314402255875 1345947910016 1682434887520 2103043609400 2628804511750 3364869775040 4206087218800 5257609023500 6729739550080 8412174437600 10515218047000 16824348875200 21030436094000 33648697750400 42060872188000 84121744376000 168243488752000
• Sum of all divisors σ(n): 418295373949440
• Sum of proper divisors (its aliquot sum) s(n): 250051885197440
• 168243488752000 is an abundant number, because the sum of its proper divisors (250051885197440) is greater than itself. Its abundance is 81808396445440

Bases of 168243488752000

• Binary: 100110010000010000111101011000100000000110000000₂
• Hexadecimal: 0x99043D620180
• Base-36: 1NMXZPA934

Squares and roots of 168243488752000

• 168243488752000 squared (168243488752000²) is 28305871507444350517504000000
• 168243488752000 cubed (168243488752000³) is 4762278574578270870557629603115008000000000
• The square root of 168243488752000 is 12970870.7784789837
• The cube root of 168243488752000 is 55205.1280802623

Scales and comparisons

• 168,243,488,752,000 seconds is equal to 5,349,622 years, 27 weeks, 4 days, 7 hours, 6 minutes, 40 seconds.
• To count from 1 to 168,243,488,752,000 would take you about thirteen million, three hundred seventy-four thousand and fifty-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 168243488752000 cubic inches would be around 4600.4 feet tall.

Recreational maths with 168243488752000

• 168243488752000 backwards is 000257884342861
• The number of decimal digits it has is: 15
• The sum of 168243488752000's digits is 58
• More coming soon!