40375310868

Names of 40375310868

• Cardinal: 40375310868 can be written as Forty billion, three hundred seventy-five million, three hundred ten thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 4.0375310868 × 10¹⁰

Factors of 40375310868

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5084

Divisors of 40375310868

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 9 12 18 27 36 54 81 108 113 162 226 233 324 339 452 466 678 699 932 1017 1356 1398 2034 2097 2796 3051 4068 4194 4733 6102 6291 8388 9153 9466 12204 12582 14199 18306 18873 18932 25164 26329 28398 36612 37746 42597 52658 56796 75492 78987 85194 105316 127791 157974 170388 236961 255582 315948 383373 473922 511164 534829 710883 766746 947844 1069658 1102789 1421766 1533492 1604487 2132649 2139316 2205578 2843532 3208974 3308367 4265298 4411156 4813461 6417948 6616734 8530596 9626922 9925101 13233468 14440383 19253844 19850202 28880766 29775303 39700404 43321149 57761532 59550606 86642298 89325909 119101212 124615157 173284596 178651818 249230314 357303636 373845471 498460628 747690942 1121536413 1495381884 2243072826 3364609239 4486145652 6729218478 10093827717 13458436956 20187655434 40375310868
• Sum of all divisors σ(n): 106962703848
• Sum of proper divisors (its aliquot sum) s(n): 66587392980
• 40375310868 is an abundant number, because the sum of its proper divisors (66587392980) is greater than itself. Its abundance is 26212082112

Bases of 40375310868

• Binary: 100101100110100011100101101000010100₂
• Hexadecimal: 0x9668E5A14
• Base-36: IJQF190

Squares and roots of 40375310868

• 40375310868 squared (40375310868²) is 1630165727687638913424
• 40375310868 cubed (40375310868³) is 65818448021747855930427738292032
• The square root of 40375310868 is 200936.0865250441
• The cube root of 40375310868 is 3430.6148225677

Scales and comparisons

• 40,375,310,868 seconds is equal to 1,283 years, 42 weeks, 20 hours, 7 minutes, 48 seconds.
• To count from 1 to 40,375,310,868 would take you about two thousand, five hundred sixty-seven 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 40375310868 cubic inches would be around 285.9 feet tall.

Recreational maths with 40375310868

• 40375310868 backwards is 86801357304
• The number of decimal digits it has is: 11
• The sum of 40375310868's digits is 45
• More coming soon!