40730371830

Names of 40730371830

• Cardinal: 40730371830 can be written as Forty billion, seven hundred thirty million, three hundred seventy-one thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 4.073037183 × 10¹⁰

Factors of 40730371830

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 159256

Divisors of 40730371830

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 270 953 1906 2859 4765 5718 8577 9530 14295 17154 25731 28590 42885 51462 85770 128655 158293 257310 316586 474879 791465 949758 1424637 1582930 2374395 2849274 4273911 4748790 7123185 8547822 14246370 21369555 42739110 150853229 301706458 452559687 754266145 905119374 1357679061 1508532290 2262798435 2715358122 4073037183 4525596870 6788395305 8146074366 13576790610 20365185915 40730371830
• Sum of all divisors σ(n): 108728982720
• Sum of proper divisors (its aliquot sum) s(n): 67998610890
• 40730371830 is an abundant number, because the sum of its proper divisors (67998610890) is greater than itself. Its abundance is 27268239060

Bases of 40730371830

• Binary: 100101111011101110000010011011110110₂
• Hexadecimal: 0x97BB826F6
• Base-36: IPLT81I

Squares and roots of 40730371830

• 40730371830 squared (40730371830²) is 1658963189410057548900
• 40730371830 cubed (40730371830³) is 67570187556954362308395407487000
• The square root of 40730371830 is 201817.6697665495
• The cube root of 40730371830 is 3440.6417764997

Scales and comparisons

• 40,730,371,830 seconds is equal to 1,295 years, 5 weeks, 1 day, 8 hours, 10 minutes, 30 seconds.
• To count from 1 to 40,730,371,830 would take you about two thousand, five hundred ninety 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 40730371830 cubic inches would be around 286.7 feet tall.

Recreational maths with 40730371830

• 40730371830 backwards is 03817303704
• The number of decimal digits it has is: 11
• The sum of 40730371830's digits is 36
• More coming soon!