139700634768

Names of 139700634768

• Cardinal: 139700634768 can be written as One hundred thirty-nine billion, seven hundred million, six hundred thirty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.39700634768 × 10¹¹

Factors of 139700634768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 323381104

Divisors of 139700634768

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 36 48 54 72 108 144 216 432 323381099 646762198 970143297 1293524396 1940286594 2587048792 2910429891 3880573188 5174097584 5820859782 7761146376 8731289673 11641719564 15522292752 17462579346 23283439128 34925158692 46566878256 69850317384 139700634768
• Sum of all divisors σ(n): 400992564000
• Sum of proper divisors (its aliquot sum) s(n): 261291929232
• 139700634768 is an abundant number, because the sum of its proper divisors (261291929232) is greater than itself. Its abundance is 121591294464

Bases of 139700634768

• Binary: 10000010000110110011101000010010010000₂
• Hexadecimal: 0x2086CE8490
• Base-36: 1S6E5FO0

Squares and roots of 139700634768

• 139700634768 squared (139700634768²) is 19516267354582130413824
• 139700634768 cubed (139700634768³) is 2726434937737119752200971322232832
• The square root of 139700634768 is 373765.4809743673
• The cube root of 139700634768 is 5188.7903840101

Scales and comparisons

• 139,700,634,768 seconds is equal to 4,442 years, 2 weeks, 3 days, 11 hours, 52 minutes, 48 seconds.
• To count from 1 to 139,700,634,768 would take you about eight thousand, eight 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 139700634768 cubic inches would be around 432.4 feet tall.

Recreational maths with 139700634768

• 139700634768 backwards is 867436007931
• 139700634768 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 139700634768's digits is 54
• More coming soon!