42555244509

Names of 42555244509

• Cardinal: 42555244509 can be written as Forty-two billion, five hundred fifty-five million, two hundred forty-four thousand, five hundred nine.

Scientific notation

• Scientific notation: 4.2555244509 × 10¹⁰

Factors of 42555244509

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10670

Divisors of 42555244509

• Number of divisors d(n): 84
• Complete list of divisors:
  1 3 9 17 19 27 51 57 81 153 171 243 289 323 459 513 729 867 969 1377 1539 2601 2907 4131 4617 5491 7803 8721 10631 12393 13851 16473 23409 26163 31893 49419 70227 78489 95679 148257 180727 201989 210681 235467 287037 444771 542181 605967 861111 1334313 1626543 1817901 2583333 3072359 3433813 4002939 4879629 5453703 7749999 9217077 10301439 14638887 16361109 27651231 30904317 43916661 49083327 58374821 82953693 92712951 131749983 147249981 175124463 248861079 278138853 525373389 746583237 834416559 1576120167 2239749711 2503249677 4728360501 14185081503 42555244509
• Sum of all divisors σ(n): 71351564640
• Sum of proper divisors (its aliquot sum) s(n): 28796320131
• 42555244509 is a deficient number, because the sum of its proper divisors (28796320131) is less than itself. Its deficiency is 13758924378

Bases of 42555244509

• Binary: 100111101000011111010111111111011101₂
• Hexadecimal: 0x9E87D7FDD
• Base-36: JJSAKT9

Squares and roots of 42555244509

• 42555244509 squared (42555244509²) is 1810948835220774651081
• 42555244509 cubed (42555244509³) is 77065370476108816273141116164229
• The square root of 42555244509 is 206289.2253827137
• The cube root of 42555244509 is 3491.2774504079

Scales and comparisons

• 42,555,244,509 seconds is equal to 1,353 years, 6 weeks, 3 days, 13 hours, 15 minutes, 9 seconds.
• To count from 1 to 42,555,244,509 would take you about two thousand, seven hundred six 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 42555244509 cubic inches would be around 290.9 feet tall.

Recreational maths with 42555244509

• 42555244509 backwards is 90544255524
• The number of decimal digits it has is: 11
• The sum of 42555244509's digits is 45
• More coming soon!