140729833260

Names of 140729833260

• Cardinal: 140729833260 can be written as One hundred forty billion, seven hundred twenty-nine million, eight hundred thirty-three thousand, two hundred sixty.

Scientific notation

• Scientific notation: 1.4072983326 × 10¹¹

Factors of 140729833260

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 18182202

Divisors of 140729833260

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 30 36 43 45 60 86 90 129 172 180 215 258 387 430 516 645 774 860 1290 1548 1935 2580 3870 7740 18182149 36364298 54546447 72728596 90910745 109092894 163639341 181821490 218185788 272732235 327278682 363642980 545464470 654557364 781832407 818196705 1090928940 1563664814 1636393410 2345497221 3127329628 3272786820 3909162035 4690994442 7036491663 7818324070 9381988884 11727486105 14072983326 15636648140 23454972210 28145966652 35182458315 46909944420 70364916630 140729833260
• Sum of all divisors σ(n): 436807971600
• Sum of proper divisors (its aliquot sum) s(n): 296078138340
• 140729833260 is an abundant number, because the sum of its proper divisors (296078138340) is greater than itself. Its abundance is 155348305080

Bases of 140729833260

• Binary: 10000011000100001001101101011100101100₂
• Hexadecimal: 0x20C426D72C
• Base-36: 1SNEWQB0

Squares and roots of 140729833260

• 140729833260 squared (140729833260²) is 19804885969387402227600
• 140729833260 cubed (140729833260³) is 2787138300205202579834700569976000
• The square root of 140729833260 is 375139.7516393057
• The cube root of 140729833260 is 5201.5014557255

Scales and comparisons

• 140,729,833,260 seconds is equal to 4,474 years, 40 weeks, 1 day, 12 hours, 21 minutes.
• To count from 1 to 140,729,833,260 would take you about eight thousand, nine hundred forty-nine 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 140729833260 cubic inches would be around 433.5 feet tall.

Recreational maths with 140729833260

• 140729833260 backwards is 062338927041
• 140729833260 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140729833260's digits is 45
• More coming soon!