42718449158

Names of 42718449158

• Cardinal: 42718449158 can be written as Forty-two billion, seven hundred eighteen million, four hundred forty-nine thousand, one hundred fifty-eight.

Scientific notation

• Scientific notation: 4.2718449158 × 10¹⁰

Factors of 42718449158

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2247

Divisors of 42718449158

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 7 11 14 22 43 71 77 86 142 154 301 473 497 602 781 946 994 1562 1849 2113 3053 3311 3698 4226 5467 6106 6622 10934 12943 14791 20339 21371 23243 25886 29582 33583 40678 42742 46486 67166 90859 131279 142373 150023 162701 181718 235081 262558 284746 300046 325402 470162 636013 918953 999449 1050161 1272026 1444069 1650253 1837906 1998898 2100322 2888138 3300506 3906937 6450989 6996143 7813874 10108483 11551771 12901978 13992286 20216966 23103542 27348559 42976307 45156923 54697118 70960879 85952614 90313846 141921758 277392527 300834149 496726153 554785054 601668298 993452306 1941747689 3051317797 3883495378 6102635594 21359224579 42718449158
• Sum of all divisors σ(n): 82981366272
• Sum of proper divisors (its aliquot sum) s(n): 40262917114
• 42718449158 is a deficient number, because the sum of its proper divisors (40262917114) is less than itself. Its deficiency is 2455532044

Bases of 42718449158

• Binary: 100111110010001101111100111000000110₂
• Hexadecimal: 0x9F237CE06
• Base-36: JMHGMBQ

Squares and roots of 42718449158

• 42718449158 squared (42718449158²) is 1824865898464630908964
• 42718449158 cubed (42718449158³) is 77955441103729325745813960452312
• The square root of 42718449158 is 206684.4192434447
• The cube root of 42718449158 is 3495.7349178467

Scales and comparisons

• 42,718,449,158 seconds is equal to 1,358 years, 16 weeks, 2 days, 11 hours, 52 minutes, 38 seconds.
• To count from 1 to 42,718,449,158 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 42718449158 cubic inches would be around 291.3 feet tall.

Recreational maths with 42718449158

• 42718449158 backwards is 85194481724
• The number of decimal digits it has is: 11
• The sum of 42718449158's digits is 53
• More coming soon!