1021027459655

Names of 1021027459655

• Cardinal: 1021027459655 can be written as One trillion, twenty-one billion, twenty-seven million, four hundred fifty-nine thousand, six hundred fifty-five.

Scientific notation

• Scientific notation: 1.021027459655 × 10¹²

Factors of 1021027459655

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 16953

Divisors of 1021027459655

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 7 35 49 229 245 1145 1171 1603 5855 8015 8197 11221 15541 40985 56105 57379 77705 108787 268159 286895 543935 761509 1340795 1877113 3558889 3807545 9385565 13139791 17794445 18198511 24912223 65698955 90992555 124561115 127389577 174385561 636947885 871927805 891727039 4167459019 4458635195 20837295095 29172213133 145861065665 204205491931 1021027459655
• Sum of all divisors σ(n): 1432809519840
• Sum of proper divisors (its aliquot sum) s(n): 411782060185
• 1021027459655 is a deficient number, because the sum of its proper divisors (411782060185) is less than itself. Its deficiency is 609245399470

Bases of 1021027459655

• Binary: 1110110110111001111110101010001001000111₂
• Hexadecimal: 0xEDB9FAA247
• Base-36: D11XDXZB

Squares and roots of 1021027459655

• 1021027459655 squared (1021027459655²) is 1042497073369542652719025
• 1021027459655 cubed (1021027459655³) is 1064418138520276285754875974238436375
• The square root of 1021027459655 is 1010459.0341300333
• The cube root of 1021027459655 is 10069.6059097843

Scales and comparisons

• 1,021,027,459,655 seconds is equal to 32,465 years, 26 weeks, 5 days, 10 hours, 47 minutes, 35 seconds.
• To count from 1 to 1,021,027,459,655 would take you about eighty-one thousand, one hundred sixty-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 1021027459655 cubic inches would be around 839.1 feet tall.

Recreational maths with 1021027459655

• 1021027459655 backwards is 5569547201201
• The number of decimal digits it has is: 13
• The sum of 1021027459655's digits is 47
• More coming soon!