38410070985

Names of 38410070985

• Cardinal: 38410070985 can be written as Thirty-eight billion, four hundred ten million, seventy thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 3.8410070985 × 10¹⁰

Factors of 38410070985

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4964

Divisors of 38410070985

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 11 13 15 33 39 45 55 65 99 117 143 165 195 429 495 585 715 1287 2131 2145 2801 6393 6435 8403 10655 14005 19179 23441 25209 27703 30811 31965 36413 42015 70323 83109 92433 95895 109239 117205 126045 138515 154055 182065 210969 249327 277299 304733 327717 351615 400543 415545 462165 546195 914199 1054845 1201629 1246635 1386495 1523665 1638585 2002715 2742597 3604887 4570995 5968931 6008145 13712985 17906793 18024435 29844655 53720379 65658241 77596103 89533965 196974723 232788309 268601895 328291205 387980515 590924169 698364927 853557133 984873615 1163941545 2560671399 2954620845 3491824635 4267785665 7682014197 12803356995 38410070985
• Sum of all divisors σ(n): 78281513856
• Sum of proper divisors (its aliquot sum) s(n): 39871442871
• 38410070985 is an abundant number, because the sum of its proper divisors (39871442871) is greater than itself. Its abundance is 1461371886

Bases of 38410070985

• Binary: 100011110001011010110010101111001001₂
• Hexadecimal: 0x8F16B2BC9
• Base-36: HN8D4G9

Squares and roots of 38410070985

• 38410070985 squared (38410070985²) is 1475333553072738870225
• 38410070985 cubed (38410070985³) is 56667666500076164873710952921625
• The square root of 38410070985 is 195984.8743781009
• The cube root of 38410070985 is 3374.0255728477

Scales and comparisons

• 38,410,070,985 seconds is equal to 1,221 years, 16 weeks, 5 days, 9 minutes, 45 seconds.
• To count from 1 to 38,410,070,985 would take you about two thousand, four hundred forty-two 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 38410070985 cubic inches would be around 281.2 feet tall.

Recreational maths with 38410070985

• 38410070985 backwards is 58907001483
• 38410070985 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38410070985's digits is 45
• More coming soon!