140001248940

Names of 140001248940

• Cardinal: 140001248940 can be written as One hundred forty billion, one million, two hundred forty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.4000124894 × 10¹¹

Factors of 140001248940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 333336324

Divisors of 140001248940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 333336307 666672614 1000008921 1333345228 1666681535 2000017842 2333354149 3333363070 4000035684 4666708298 5000044605 6666726140 7000062447 9333416596 10000089210 11666770745 14000124894 20000178420 23333541490 28000249788 35000312235 46667082980 70000624470 140001248940
• Sum of all divisors σ(n): 448003997952
• Sum of proper divisors (its aliquot sum) s(n): 308002749012
• 140001248940 is an abundant number, because the sum of its proper divisors (308002749012) is greater than itself. Its abundance is 168001500072

Bases of 140001248940

• Binary: 10000010011000101110011000011010101100₂
• Hexadecimal: 0x2098B986AC
• Base-36: 1SBD4N1O

Squares and roots of 140001248940

• 140001248940 squared (140001248940²) is 19600349704759851123600
• 140001248940 cubed (140001248940³) is 2744073438327139420072462308984000
• The square root of 140001248940 is 374167.4076399493
• The cube root of 140001248940 is 5192.5095425519

Scales and comparisons

• 140,001,248,940 seconds is equal to 4,451 years, 31 weeks, 3 days, 19 hours, 49 minutes.
• To count from 1 to 140,001,248,940 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 140001248940 cubic inches would be around 432.7 feet tall.

Recreational maths with 140001248940

• 140001248940 backwards is 049842100041
• The number of decimal digits it has is: 12
• The sum of 140001248940's digits is 33
• More coming soon!