140153820390

Names of 140153820390

• Cardinal: 140153820390 can be written as One hundred forty billion, one hundred fifty-three million, eight hundred twenty thousand, three hundred ninety.

Scientific notation

• Scientific notation: 1.4015382039 × 10¹¹

Factors of 140153820390

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2270

Divisors of 140153820390

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 30 45 90 1031 1229 2062 2458 3093 3687 5155 6145 6186 7374 9279 10310 11061 12290 15465 18435 18558 22122 30930 36870 46395 55305 92790 110610 1267099 1510441 2534198 3020882 3801297 4531323 6335495 7552205 7602594 9062646 11403891 12670990 13593969 15104410 19006485 22656615 22807782 27187938 38012970 45313230 57019455 67969845 114038910 135939690 1557264671 3114529342 4671794013 7786323355 9343588026 14015382039 15572646710 23358970065 28030764078 46717940130 70076910195 140153820390
• Sum of all divisors σ(n): 365050406448
• Sum of proper divisors (its aliquot sum) s(n): 224896586058
• 140153820390 is an abundant number, because the sum of its proper divisors (224896586058) is greater than itself. Its abundance is 84742765668

Bases of 140153820390

• Binary: 10000010100001110100011001010011100110₂
• Hexadecimal: 0x20A1D194E6
• Base-36: 1SDVYRXI

Squares and roots of 140153820390

• 140153820390 squared (140153820390²) is 19643093369912379752100
• 140153820390 cubed (140153820390³) is 2753054580070699501813296125319000
• The square root of 140153820390 is 374371.2333900669
• The cube root of 140153820390 is 5194.3950997725

Scales and comparisons

• 140,153,820,390 seconds is equal to 4,456 years, 23 weeks, 5 days, 16 hours, 46 minutes, 30 seconds.
• To count from 1 to 140,153,820,390 would take you about eight thousand, nine hundred twelve 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 140153820390 cubic inches would be around 432.9 feet tall.

Recreational maths with 140153820390

• 140153820390 backwards is 093028351041
• The number of decimal digits it has is: 12
• The sum of 140153820390's digits is 36
• More coming soon!