140011890018

Names of 140011890018

• Cardinal: 140011890018 can be written as One hundred forty billion, eleven million, eight hundred ninety thousand and eighteen.

Scientific notation

• Scientific notation: 1.40011890018 × 10¹¹

Factors of 140011890018

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 163057

Divisors of 140011890018

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 7 11 13 14 21 22 26 33 39 42 66 77 78 91 121 143 154 169 182 231 242 273 286 338 363 429 462 507 546 726 847 858 1001 1014 1183 1573 1694 1859 2002 2366 2541 3003 3146 3549 3718 4719 5082 5577 6006 7098 9438 11011 11154 13013 20449 22022 26026 33033 39039 40898 61347 66066 78078 122694 143143 163021 286286 326042 429429 489063 858858 978126 1141147 1793231 2119273 2282294 3423441 3586462 4238546 5379693 6357819 6846882 10759386 12552617 12715638 14834911 19725541 23312003 25105234 27550549 29669822 37657851 39451082 44504733 46624006 55101098 59176623 69936009 75315702 82651647 89009466 118353246 138078787 139872018 163184021 165303294 192853843 256432033 276157574 303056039 326368042 385707686 414236361 489552063 512864066 578561529 606112078 769296099 828472722 909168117 979104126 1157123058 1538592198 1795024231 1818336234 2121392273 3333616429 3590048462 4242784546 5385072693 6364176819 6667232858 10000849287 10770145386 12728353638 20001698574 23335315003 46670630006 70005945009 140011890018
• Sum of all divisors σ(n): 380908075968
• Sum of proper divisors (its aliquot sum) s(n): 240896185950
• 140011890018 is an abundant number, because the sum of its proper divisors (240896185950) is greater than itself. Its abundance is 100884295932

Bases of 140011890018

• Binary: 10000010011001010110111110010101100010₂
• Hexadecimal: 0x20995BE562
• Base-36: 1SBJGPR6

Squares and roots of 140011890018

• 140011890018 squared (140011890018²) is 19603329346412528040324
• 140011890018 cubed (140011890018³) is 2744699192436542698839184957085832
• The square root of 140011890018 is 374181.6270449419
• The cube root of 140011890018 is 5192.6410949479

Scales and comparisons

• 140,011,890,018 seconds is equal to 4,451 years, 49 weeks, 23 hours, 40 minutes, 18 seconds.
• To count from 1 to 140,011,890,018 would take you about eight thousand, nine hundred 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 140011890018 cubic inches would be around 432.7 feet tall.

Recreational maths with 140011890018

• 140011890018 backwards is 810098110041
• 140011890018 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140011890018's digits is 33
• More coming soon!