668567632307121000

Names of 668567632307121000

• Cardinal: 668567632307121000 can be written as Six hundred sixty-eight quadrillion, five hundred sixty-seven trillion, six hundred thirty-two billion, three hundred seven million, one hundred twenty-one thousand.

Scientific notation

• Scientific notation: 6.68567632307121 × 10¹⁷

Factors of 668567632307121000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 29157

Divisors of 668567632307121000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 90 100 108 120 125 135 150 180 200 216 225 250 270 300 360 375 450 500 540 600 675 750 900 1000 1080 1125 1350 1500 1800 2250 2700 3000 3375 4500 5400 6750 9000 13500 27000 29147 58294 87441 116588 145735 174882 233176 262323 291470 349764 437205 524646 582940 699528 728675 786969 874410 1049292 1165880 1311615 1457350 1573938 1748820 2098584 2186025 2623230 2914700 3147876 3497640 3643375 3934845 4372050 5246460 5829400 6295752 6558075 7286750 7869690 8744100 10492920 10930125 13116150 14573500 15739380 17488200 19674225 21860250 26232300 29147000 31478760 32790375 39348450 43720500 52464600 65580750 78696900 87441000 98371125 131161500 157393800 196742250 262323000 393484500 786969000 849547609 1699095218 2548642827 3398190436 4247738045 5097285654 6796380872 7645928481 8495476090 10194571308 12743214135 15291856962 16990952180 20389142616 21238690225 22937785443 25486428270 30583713924 33981904360 38229642405 42477380450 45875570886 50972856540 61167427848 63716070675 76459284810 84954760900 91751141772 101945713080 106193451125 114688927215 127432141350 152918569620 169909521800 183502283544 191148212025 212386902250 229377854430 254864282700 305837139240 318580353375 382296424050 424773804500 458755708860 509728565400 573444636075 637160706750 764592848100 849547609000 917511417720 955741060125 1146889272150 1274321413500 1529185696200 1911482120250 2293778544300 2548642827000 2867223180375 3822964240500 4587557088600 5734446360750 7645928481000 11468892721500 22937785443000
• Sum of all divisors σ(n): 668624214906133200
• Sum of proper divisors (its aliquot sum) s(n): 56582599012200
• 668567632307121000 is a deficient number, because the sum of its proper divisors (56582599012200) is less than itself. Its deficiency is 668511049708108800

Bases of 668567632307121000

• Binary: 100101000111001110101011100000100111111111010110101101101000₂
• Hexadecimal: 0x9473AB827FD6B68
• Base-36: 52UZG282XL60

Squares and roots of 668567632307121000

• 668567632307121000 squared (668567632307121000²) is 446982678968749743509267308641000000
• 668567632307121000 cubed (668567632307121000³) is 298838151360430985366159604569436193209132561000000000
• The square root of 668567632307121000 is 817659851.2261201883
• 668567632307121000 is a perfect cube number. Its cube root is 874410

Scales and comparisons

• 668,567,632,307,121,000 seconds is equal to 21,258,382,691 years, 46 weeks, 4 days, 22 hours, 30 minutes.
• To count from 1 to 668,567,632,307,121,000 would take you about sixty-three billion, seven hundred seventy-five million, one hundred forty-eight thousand and seventy-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 668567632307121000 cubic inches would be around 72867.5 feet tall.

Recreational maths with 668567632307121000

• 668567632307121000 backwards is 000121703236765866
• The number of decimal digits it has is: 18
• The sum of 668567632307121000's digits is 63
• More coming soon!