40406259234

Names of 40406259234

• Cardinal: 40406259234 can be written as Forty billion, four hundred six million, two hundred fifty-nine thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 4.0406259234 × 10¹⁰

Factors of 40406259234

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 352

Divisors of 40406259234

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 11 22 33 66 109 218 227 327 454 654 681 1199 1362 2398 2497 3597 4994 7194 7491 11881 14982 23762 24743 35643 49486 51529 71286 74229 103058 130691 148458 154587 261382 272173 309174 392073 544346 566819 784146 816519 1133638 1633038 1700457 2696987 3400914 5393974 5616661 8090961 11233322 16181922 16849983 29666857 33699966 59333714 61783271 89000571 123566542 178001142 185349813 370699626 612216049 1224432098 1836648147 3673296294 6734376539 13468753078 20203129617 40406259234
• Sum of all divisors σ(n): 89369018928
• Sum of proper divisors (its aliquot sum) s(n): 48962759694
• 40406259234 is an abundant number, because the sum of its proper divisors (48962759694) is greater than itself. Its abundance is 8556500460

Bases of 40406259234

• Binary: 100101101000011001101001011000100010₂
• Hexadecimal: 0x968669622
• Base-36: IK8UD5U

Squares and roots of 40406259234

• 40406259234 squared (40406259234²) is 1632665785285210266756
• 40406259234 cubed (40406259234³) is 65969916962716388664741228224904
• The square root of 40406259234 is 201013.0822459075
• The cube root of 40406259234 is 3431.4911403375

Scales and comparisons

• 40,406,259,234 seconds is equal to 1,284 years, 41 weeks, 2 days, 53 minutes, 54 seconds.
• To count from 1 to 40,406,259,234 would take you about two thousand, five hundred sixty-nine 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 40406259234 cubic inches would be around 286 feet tall.

Recreational maths with 40406259234

• 40406259234 backwards is 43295260404
• The number of decimal digits it has is: 11
• The sum of 40406259234's digits is 39
• More coming soon!