140512044690

Names of 140512044690

• Cardinal: 140512044690 can be written as One hundred forty billion, five hundred twelve million, forty-four thousand, six hundred ninety.

Scientific notation

• Scientific notation: 1.4051204469 × 10¹¹

Factors of 140512044690

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21387000

Divisors of 140512044690

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 73 90 146 219 365 438 657 730 1095 1314 2190 3285 6570 21386917 42773834 64160751 106934585 128321502 192482253 213869170 320803755 384964506 641607510 962411265 1561244941 1924822530 3122489882 4683734823 7806224705 9367469646 14051204469 15612449410 23418674115 28102408938 46837348230 70256022345 140512044690
• Sum of all divisors σ(n): 370335872088
• Sum of proper divisors (its aliquot sum) s(n): 229823827398
• 140512044690 is an abundant number, because the sum of its proper divisors (229823827398) is greater than itself. Its abundance is 89311782708

Bases of 140512044690

• Binary: 10000010110111001010111010011010010010₂
• Hexadecimal: 0x20B72BA692
• Base-36: 1SJT8RKI

Squares and roots of 140512044690

• 140512044690 squared (140512044690²) is 19743634702964557196100
• 140512044690 cubed (140512044690³) is 2774218481725990736224464293709000
• The square root of 140512044690 is 374849.3626645241
• The cube root of 140512044690 is 5198.8168497791

Scales and comparisons

• 140,512,044,690 seconds is equal to 4,467 years, 44 weeks, 19 hours, 31 minutes, 30 seconds.
• To count from 1 to 140,512,044,690 would take you about eight thousand, nine hundred thirty-five 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 140512044690 cubic inches would be around 433.2 feet tall.

Recreational maths with 140512044690

• 140512044690 backwards is 096440215041
• The number of decimal digits it has is: 12
• The sum of 140512044690's digits is 36
• More coming soon!