140648344018

Names of 140648344018

• Cardinal: 140648344018 can be written as One hundred forty billion, six hundred forty-eight million, three hundred forty-four thousand and eighteen.

Scientific notation

• Scientific notation: 1.40648344018 × 10¹¹

Factors of 140648344018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3959

Divisors of 140648344018

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 13 14 19 26 38 91 133 169 182 247 266 338 494 1117 1183 1729 2234 2366 2801 3211 3458 5602 6422 7819 14521 15638 19607 21223 22477 29042 36413 39214 42446 44954 53219 72826 101647 106438 148561 188773 203294 254891 275899 297122 372533 377546 473369 509782 551798 691847 745066 946738 1321411 1383694 1931293 2642822 3128717 3313583 3586687 3862586 4842929 6257434 6627166 7173374 8994011 9685858 17988022 21901019 25106809 40673321 43802038 50213618 59445623 62958077 81346642 118891246 125916154 284713247 416119361 528753173 569426494 772793099 832238722 1057506346 1545586198 3701272211 5409551693 7402544422 10046310287 10819103386 20092620574 70324172009 140648344018
• Sum of all divisors σ(n): 275170746240
• Sum of proper divisors (its aliquot sum) s(n): 134522402222
• 140648344018 is a deficient number, because the sum of its proper divisors (134522402222) is less than itself. Its deficiency is 6125941796

Bases of 140648344018

• Binary: 10000010111111010010110110100111010010₂
• Hexadecimal: 0x20BF4B69D2
• Base-36: 1SM2E4SY

Squares and roots of 140648344018

• 140648344018 squared (140648344018²) is 19781956675005676384324
• 140648344018 cubed (140648344018³) is 2782299447775369794205180334373832
• The square root of 140648344018 is 375031.1240657235
• The cube root of 140648344018 is 5200.4972899413

Scales and comparisons

• 140,648,344,018 seconds is equal to 4,472 years, 9 weeks, 3 days, 8 hours, 26 minutes, 58 seconds.
• To count from 1 to 140,648,344,018 would take you about eight thousand, nine hundred forty-four 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 140648344018 cubic inches would be around 433.4 feet tall.

Recreational maths with 140648344018

• 140648344018 backwards is 810443846041
• The number of decimal digits it has is: 12
• The sum of 140648344018's digits is 43
• More coming soon!