42718243144

Names of 42718243144

• Cardinal: 42718243144 can be written as Forty-two billion, seven hundred eighteen million, two hundred forty-three thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.2718243144 × 10¹⁰

Factors of 42718243144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 535

Divisors of 42718243144

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 17 34 37 68 74 136 148 296 479 629 958 1258 1369 1916 2516 2738 3832 5032 5476 8143 10952 16286 17723 23273 32572 35446 46546 65144 70892 93092 141784 186184 229441 301291 458882 602582 655751 917764 1205164 1311502 1835528 2410328 2623004 3900497 5246008 7800994 8489317 11147767 15601988 16978634 22295534 31203976 33957268 44591068 67914536 89182136 144318389 288636778 314104729 577273556 628209458 1154547112 1256418916 2512837832 5339780393 10679560786 21359121572 42718243144
• Sum of all divisors σ(n): 87344688690
• Sum of proper divisors (its aliquot sum) s(n): 44626445546
• 42718243144 is an abundant number, because the sum of its proper divisors (44626445546) is greater than itself. Its abundance is 1908202402

Bases of 42718243144

• Binary: 100111110010001101001010100101001000₂
• Hexadecimal: 0x9F234A948
• Base-36: JMHC7D4

Squares and roots of 42718243144

• 42718243144 squared (42718243144²) is 1824848297309903004736
• 42718243144 cubed (42718243144³) is 77954313265398837675368631529984
• The square root of 42718243144 is 206683.9208646865
• The cube root of 42718243144 is 3495.7292983271

Scales and comparisons

• 42,718,243,144 seconds is equal to 1,358 years, 16 weeks, 2 hours, 39 minutes, 4 seconds.
• To count from 1 to 42,718,243,144 would take you about two thousand, seven hundred sixteen 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 42718243144 cubic inches would be around 291.3 feet tall.

Recreational maths with 42718243144

• 42718243144 backwards is 44134281724
• The number of decimal digits it has is: 11
• The sum of 42718243144's digits is 40
• More coming soon!