8000000000001

Names of 8000000000001

• Cardinal: 8000000000001 can be written as Eight trillion and one.

Scientific notation

• Scientific notation: 8.000000000001 × 10¹²

Factors of 8000000000001

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 8620

Divisors of 8000000000001

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 19 57 59 113 171 177 339 531 937 1017 1121 2147 2811 3363 6441 6667 7489 8433 10089 17803 19323 20001 22467 53409 55283 60003 67401 105881 126673 142291 160227 165849 317643 380019 426873 441851 497547 846257 952929 1050377 1140057 1280619 1325553 2011739 2538771 3151131 3976659 6035217 6246979 7017193 7616313 8395169 9453393 16078883 18105651 18740937 21051579 25185507 48236649 49929163 56222811 63154737 75556521 118692601 133326667 144709947 149787489 356077803 399980001 414014387 449362467 792942809 948654097 1068233409 1199940003 1242043161 2378828427 2845962291 3726129483 7136485281 7866273353 8537886873 15065913371 23598820059 45197740113 46783625731 70796460177 135593220339 140350877193 421052631579 888888888889 2666666666667 8000000000001
• Sum of all divisors σ(n): 12494362608000
• Sum of proper divisors (its aliquot sum) s(n): 4494362607999
• 8000000000001 is a deficient number, because the sum of its proper divisors (4494362607999) is less than itself. Its deficiency is 3505637392002

Bases of 8000000000001

• Binary: 1110100011010100101001010001000000000000001₂
• Hexadecimal: 0x746A5288001
• Base-36: 2U35DG269

Squares and roots of 8000000000001

• 8000000000001 squared (8000000000001²) is 64000000000016000000000001
• 8000000000001 cubed (8000000000001³) is 512000000000192000000000024000000000001
• The square root of 8000000000001 is 2828427.1247463667
• The cube root of 8000000000001 is 20000.0000000011

Scales and comparisons

• 8,000,000,000,001 seconds is equal to 254,375 years, 13 weeks, 1 day, 14 hours, 13 minutes, 21 seconds.
• To count from 1 to 8,000,000,000,001 would take you about six hundred thirty-five thousand, nine hundred thirty-eight 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 8000000000001 cubic inches would be around 1666.7 feet tall.

Recreational maths with 8000000000001

• 8000000000001 backwards is 1000000000008
• 8000000000001 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 8000000000001's digits is 9
• More coming soon!