140887721816920

Names of 140887721816920

• Cardinal: 140887721816920 can be written as One hundred forty trillion, eight hundred eighty-seven billion, seven hundred twenty-one million, eight hundred sixteen thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.4088772181692 × 10¹⁴

Factors of 140887721816920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19644228

Divisors of 140887721816920

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 169 260 338 520 676 845 1061 1352 1690 2122 3380 4244 5305 6760 8488 10610 13793 21220 27586 42440 55172 68965 110344 137930 179309 275860 358618 551720 717236 896545 1434472 1793090 3586180 7172360 19643147 39286294 78572588 98215735 157145176 196431470 255360911 392862940 510721822 785725880 1021443644 1276804555 2042887288 2553609110 3319691843 5107218220 6639383686 10214436440 13278767372 16598459215 20841378967 26557534744 33196918430 41682757934 66393836860 83365515868 104206894835 132787673720 166731031736 208413789670 270937926571 416827579340 541875853142 833655158680 1083751706284 1354689632855 2167503412568 2709379265710 3522193045423 5418758531420 7044386090846 10837517062840 14088772181692 17610965227115 28177544363384 35221930454230 70443860908460 140887721816920
• Sum of all divisors σ(n): 343581051708720
• Sum of proper divisors (its aliquot sum) s(n): 202693329891800
• 140887721816920 is an abundant number, because the sum of its proper divisors (202693329891800) is greater than itself. Its abundance is 61805608074880

Bases of 140887721816920

• Binary: 100000000010001011111010100111001011001101011000₂
• Hexadecimal: 0x8022FA9CB358
• Base-36: 1DXUXBYFRS

Squares and roots of 140887721816920

• 140887721816920 squared (140887721816920²) is 19849350158761835745998286400
• 140887721816920 cubed (140887721816920³) is 2796529723414274351725752298422214525888000
• The square root of 140887721816920 is 11869613.3811055531
• The cube root of 140887721816920 is 52034.4596315671

Scales and comparisons

• 140,887,721,816,920 seconds is equal to 4,479,793 years, 39 weeks, 3 days, 10 hours, 28 minutes, 40 seconds.
• To count from 1 to 140,887,721,816,920 would take you about eleven million, one hundred ninety-nine thousand, four hundred eighty-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 140887721816920 cubic inches would be around 4336.2 feet tall.

Recreational maths with 140887721816920

• 140887721816920 backwards is 029618127788041
• The number of decimal digits it has is: 15
• The sum of 140887721816920's digits is 64
• More coming soon!