140481772011

Names of 140481772011

• Cardinal: 140481772011 can be written as One hundred forty billion, four hundred eighty-one million, seven hundred seventy-two thousand and eleven.

Scientific notation

• Scientific notation: 1.40481772011 × 10¹¹

Factors of 140481772011

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4818

Divisors of 140481772011

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 9 21 27 49 63 147 151 189 441 453 1057 1323 1359 3171 4077 4657 7399 9513 13971 22197 22801 28539 32599 41913 66591 68403 97797 125739 159607 199773 205209 228193 293391 478821 615627 684579 703207 880173 1117249 1436463 2053737 2109621 3351747 4309389 4922449 6161211 6328863 10055241 14767347 18986589 30165723 34457143 44302041 103371429 106184257 132906123 310114287 318552771 743289799 930342861 955658313 2229869397 2866974939 5203028593 6689608191 15609085779 20068824573 46827257337 140481772011
• Sum of all divisors σ(n): 243766368720
• Sum of proper divisors (its aliquot sum) s(n): 103284596709
• 140481772011 is a deficient number, because the sum of its proper divisors (103284596709) is less than itself. Its deficiency is 37197175302

Bases of 140481772011

• Binary: 10000010110101010111011011100111101011₂
• Hexadecimal: 0x20B55DB9EB
• Base-36: 1SJB7X0R

Squares and roots of 140481772011

• 140481772011 squared (140481772011²) is 19735128267350582984121
• 140481772011 cubed (140481772011³) is 2772425789861786053783222355237331
• The square root of 140481772011 is 374808.9806968347
• The cube root of 140481772011 is 5198.4434691725

Scales and comparisons

• 140,481,772,011 seconds is equal to 4,466 years, 46 weeks, 10 hours, 26 minutes, 51 seconds.
• To count from 1 to 140,481,772,011 would take you about eight thousand, nine hundred thirty-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 140481772011 cubic inches would be around 433.2 feet tall.

Recreational maths with 140481772011

• 140481772011 backwards is 110277184041
• The number of decimal digits it has is: 12
• The sum of 140481772011's digits is 36
• More coming soon!