140728227136

Names of 140728227136

• Cardinal: 140728227136 can be written as One hundred forty billion, seven hundred twenty-eight million, two hundred twenty-seven thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.40728227136 × 10¹¹

Factors of 140728227136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 18477997

Divisors of 140728227136

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 56 64 68 112 119 136 224 238 272 448 476 544 952 1088 1904 3808 7616 18477971 36955942 73911884 129345797 147823768 258691594 295647536 314125507 517383188 591295072 628251014 1034766376 1182590144 1256502028 2069532752 2198878549 2513004056 4139065504 4397757098 5026008112 8278131008 8795514196 10052016224 17591028392 20104032448 35182056784 70364113568 140728227136
• Sum of all divisors σ(n): 337925151936
• Sum of proper divisors (its aliquot sum) s(n): 197196924800
• 140728227136 is an abundant number, because the sum of its proper divisors (197196924800) is greater than itself. Its abundance is 56468697664

Bases of 140728227136

• Binary: 10000011000100000011100101010101000000₂
• Hexadecimal: 0x20C40E5540
• Base-36: 1SNDYB0G

Squares and roots of 140728227136

• 140728227136 squared (140728227136²) is 19804433912841606762496
• 140728227136 cubed (140728227136³) is 2787042873986274863663730694291456
• The square root of 140728227136 is 375137.6109323085
• The cube root of 140728227136 is 5201.4816677201

Scales and comparisons

• 140,728,227,136 seconds is equal to 4,474 years, 37 weeks, 3 days, 22 hours, 12 minutes, 16 seconds.
• To count from 1 to 140,728,227,136 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 140728227136 cubic inches would be around 433.5 feet tall.

Recreational maths with 140728227136

• 140728227136 backwards is 631722827041
• The number of decimal digits it has is: 12
• The sum of 140728227136's digits is 43
• More coming soon!