139997003987750

Names of 139997003987750

• Cardinal: 139997003987750 can be written as One hundred thirty-nine trillion, nine hundred ninety-seven billion, three million, nine hundred eighty-seven thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3999700398775 × 10¹⁴

Factors of 139997003987750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6153714488

Divisors of 139997003987750

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 50 65 70 91 125 130 175 182 250 325 350 455 650 875 910 1625 1750 2275 3250 4550 11375 22750 6153714461 12307428922 30768572305 43076001227 61537144610 79998287993 86152002454 153842861525 159996575986 215380006135 307685723050 399991439965 430760012270 559988015951 769214307625 799982879930 1076900030675 1119976031902 1538428615250 1999957199825 2153800061350 2799940079755 3999914399650 5384500153375 5599880159510 9999785999125 10769000306750 13999700398775 19999571998250 27999400797550 69998501993875 139997003987750
• Sum of all divisors σ(n): 322553097240192
• Sum of proper divisors (its aliquot sum) s(n): 182556093252442
• 139997003987750 is an abundant number, because the sum of its proper divisors (182556093252442) is greater than itself. Its abundance is 42559089264692

Bases of 139997003987750

• Binary: 11111110101001110010111101100010011101100100110₂
• Hexadecimal: 0x7F5397B13B26
• Base-36: 1DMHQHK46E

Squares and roots of 139997003987750

• 139997003987750 squared (139997003987750²) is 19599161125546089402150062500
• 139997003987750 cubed (139997003987750³) is 2743823838249630656429220313236411734375000
• The square root of 139997003987750 is 11832032.9608968721
• The cube root of 139997003987750 is 51924.5706164417

Scales and comparisons

• 139,997,003,987,750 seconds is equal to 4,451,471 years, 35 weeks, 5 days, 7 hours, 15 minutes, 50 seconds.
• To count from 1 to 139,997,003,987,750 would take you about eleven million, one hundred twenty-eight thousand, six hundred seventy-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 139997003987750 cubic inches would be around 4327 feet tall.

Recreational maths with 139997003987750

• 139997003987750 backwards is 057789300799931
• The number of decimal digits it has is: 15
• The sum of 139997003987750's digits is 77
• More coming soon!