40486851430848

Names of 40486851430848

• Cardinal: 40486851430848 can be written as Forty trillion, four hundred eighty-six billion, eight hundred fifty-one million, four hundred thirty thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 4.0486851430848 × 10¹³

Factors of 40486851430848

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 70289672628

Divisors of 40486851430848

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 70289672623 140579345246 210869017869 281158690492 421738035738 562317380984 632607053607 843476071476 1124634761968 1265214107214 1686952142952 2249269523936 2530428214428 3373904285904 4498539047872 5060856428856 6747808571808 10121712857712 13495617143616 20243425715424 40486851430848
• Sum of all divisors σ(n): 116048249502224
• Sum of proper divisors (its aliquot sum) s(n): 75561398071376
• 40486851430848 is an abundant number, because the sum of its proper divisors (75561398071376) is greater than itself. Its abundance is 35074546640528

Bases of 40486851430848

• Binary: 1001001101001010010100011001011100100111000000₂
• Hexadecimal: 0x24D29465C9C0
• Base-36: ECNEI0340

Squares and roots of 40486851430848

• 40486851430848 squared (40486851430848²) is 1639185138783558744925999104
• 40486851430848 cubed (40486851430848³) is 66365445181583902830184649883658365960192
• The square root of 40486851430848 is 6362927.8976622077
• The cube root of 40486851430848 is 34337.7104905483

Scales and comparisons

• 40,486,851,430,848 seconds is equal to 1,287,356 years, 33 weeks, 2 days, 11 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,486,851,430,848 would take you about three million, two hundred eighteen thousand, three hundred ninety-one 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 40486851430848 cubic inches would be around 2861.5 feet tall.

Recreational maths with 40486851430848

• 40486851430848 backwards is 84803415868404
• The number of decimal digits it has is: 14
• The sum of 40486851430848's digits is 63
• More coming soon!