40809384850

Names of 40809384850

• Cardinal: 40809384850 can be written as Forty billion, eight hundred nine million, three hundred eighty-four thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 4.080938485 × 10¹⁰

Factors of 40809384850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 78

Divisors of 40809384850

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 5 10 13 17 25 26 34 41 50 65 82 85 130 169 170 205 221 325 338 410 425 442 533 650 697 845 850 1025 1066 1105 1394 1681 1690 2050 2197 2210 2665 2873 3362 3485 4225 4394 5330 5525 5746 6929 6970 8405 8450 9061 10985 11050 13325 13858 14365 16810 17425 18122 21853 21970 26650 28561 28577 28730 34645 34850 37349 42025 43706 45305 54925 57122 57154 69290 71825 74698 84050 90077 90610 109265 109850 117793 142805 142885 143650 173225 180154 186745 218530 226525 235586 284089 285610 285770 346450 371501 373490 450385 453050 485537 546325 568178 588965 714025 714425 743002 900770 933725 971074 1092650 1171001 1177930 1420445 1428050 1428850 1531309 1857505 1867450 2251925 2342002 2427685 2840890 2944825 3062618 3693157 3715010 4503850 4829513 4855370 5855005 5889650 7102225 7386314 7656545 9287525 9659026 11710010 12138425 14204450 15313090 18465785 18575050 19907017 24147565 24276850 29275025 36931570 38282725 39814034 48011041 48295130 58550050 62783669 76565450 92328925 96022082 99535085 120737825 125567338 184657850 199070170 240055205 241475650 313918345 480110410 497675425 627836690 816187697 995350850 1200276025 1569591725 1632375394 2400552050 3139183450 4080938485 8161876970 20404692425 40809384850
• Sum of all divisors σ(n): 89243188182
• Sum of proper divisors (its aliquot sum) s(n): 48433803332
• 40809384850 is an abundant number, because the sum of its proper divisors (48433803332) is greater than itself. Its abundance is 7624418482

Bases of 40809384850

• Binary: 100110000000011011011100101110010010₂
• Hexadecimal: 0x9806DCB92
• Base-36: IQWUQVM

Squares and roots of 40809384850

• 40809384850 squared (40809384850²) is 1665405891835409522500
• 40809384850 cubed (40809384850³) is 67964189971368700061057234125000
• The square root of 40809384850 is 202013.3283969155
• The cube root of 40809384850 is 3442.8651778855

Scales and comparisons

• 40,809,384,850 seconds is equal to 1,297 years, 31 weeks, 5 days, 20 hours, 14 minutes, 10 seconds.
• To count from 1 to 40,809,384,850 would take you about two thousand, five hundred ninety-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 40809384850 cubic inches would be around 286.9 feet tall.

Recreational maths with 40809384850

• 40809384850 backwards is 05848390804
• The number of decimal digits it has is: 11
• The sum of 40809384850's digits is 49
• More coming soon!