1027945886045

Names of 1027945886045

• Cardinal: 1027945886045 can be written as One trillion, twenty-seven billion, nine hundred forty-five million, eight hundred eighty-six thousand and forty-five.

Scientific notation

• Scientific notation: 1.027945886045 × 10¹²

Factors of 1027945886045

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8866

Divisors of 1027945886045

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 13 19 65 95 247 307 331 1235 1535 1655 3991 4303 5833 6289 8191 19955 21515 29165 31445 40955 75829 81757 101617 106483 155629 379145 408785 508085 532415 778145 1321021 1930723 2023177 2514637 2711221 6605105 9653615 10115885 12573185 13556105 25099399 32690281 35245873 47778103 51513199 125496995 163451405 176229365 238890515 257565995 621115339 669671587 832344847 3105576695 3348357935 4161724235 10820483011 15814552093 54102415055 79072760465 205589177209 1027945886045
• Sum of all divisors σ(n): 1407304335360
• Sum of proper divisors (its aliquot sum) s(n): 379358449315
• 1027945886045 is a deficient number, because the sum of its proper divisors (379358449315) is less than itself. Its deficiency is 648587436730

Bases of 1027945886045

• Binary: 1110111101010110010110010111000101011101₂
• Hexadecimal: 0xEF5659715D
• Base-36: D48CFTY5

Squares and roots of 1027945886045

• 1027945886045 squared (1027945886045²) is 1056672744636840125742025
• 1027945886045 cubed (1027945886045³) is 1086202400745318644804895101717541125
• The square root of 1027945886045 is 1013876.6621463381
• The cube root of 1027945886045 is 10092.2984324521

Scales and comparisons

• 1,027,945,886,045 seconds is equal to 32,685 years, 25 weeks, 6 days, 19 hours, 54 minutes, 5 seconds.
• To count from 1 to 1,027,945,886,045 would take you about eighty-one thousand, seven hundred thirteen 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 1027945886045 cubic inches would be around 841 feet tall.

Recreational maths with 1027945886045

• 1027945886045 backwards is 5406885497201
• The number of decimal digits it has is: 13
• The sum of 1027945886045's digits is 59
• More coming soon!