42649373448

Names of 42649373448

• Cardinal: 42649373448 can be written as Forty-two billion, six hundred forty-nine million, three hundred seventy-three thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 4.2649373448 × 10¹⁰

Factors of 42649373448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 17950089

Divisors of 42649373448

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 88 99 108 132 198 216 264 297 396 594 792 1188 2376 17950073 35900146 53850219 71800292 107700438 143600584 161550657 197450803 215400876 323101314 394901606 430801752 484651971 592352409 646202628 789803212 969303942 1184704818 1292405256 1579606424 1777057227 1938607884 2369409636 3554114454 3877215768 4738819272 5331171681 7108228908 10662343362 14216457816 21324686724 42649373448
• Sum of all divisors σ(n): 129240532800
• Sum of proper divisors (its aliquot sum) s(n): 86591159352
• 42649373448 is an abundant number, because the sum of its proper divisors (86591159352) is greater than itself. Its abundance is 43941785904

Bases of 42649373448

• Binary: 100111101110000110011100101100001000₂
• Hexadecimal: 0x9EE19CB08
• Base-36: JLCC360

Squares and roots of 42649373448

• 42649373448 squared (42649373448²) is 1818969055506967408704
• 42649373448 cubed (42649373448³) is 77577890538672493979781741691392
• The square root of 42649373448 is 206517.2473378435
• The cube root of 42649373448 is 3493.8497008369

Scales and comparisons

• 42,649,373,448 seconds is equal to 1,356 years, 6 weeks, 1 day, 10 minutes, 48 seconds.
• To count from 1 to 42,649,373,448 would take you about two thousand, seven hundred twelve 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 42649373448 cubic inches would be around 291.2 feet tall.

Recreational maths with 42649373448

• 42649373448 backwards is 84437394624
• 42649373448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42649373448's digits is 54
• More coming soon!