42666769431

Names of 42666769431

• Cardinal: 42666769431 can be written as Forty-two billion, six hundred sixty-six million, seven hundred sixty-nine thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 4.2666769431 × 10¹⁰

Factors of 42666769431

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 13674

Divisors of 42666769431

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 13 31 33 39 79 93 99 117 143 237 279 341 403 429 711 869 1023 1027 1209 1287 2449 2607 3069 3081 3627 4433 7347 7821 9243 11297 13299 13537 22041 26939 31837 33891 39897 40611 80817 95511 101673 121833 148907 175981 242451 286533 350207 419647 446721 527943 1050621 1069423 1258941 1340163 1583829 1935791 3151863 3208269 3776823 4616117 5455411 5807373 9624807 11763653 13848351 13902499 16366233 17422119 33152113 35290959 41545053 41707497 49098699 60009521 99456339 105872877 125122491 152927489 180028563 298369017 364673243 430977469 458782467 540085689 1094019729 1292932407 1376347401 3282059187 3878797221 4740752159 14222256477 42666769431
• Sum of all divisors σ(n): 75691499520
• Sum of proper divisors (its aliquot sum) s(n): 33024730089
• 42666769431 is a deficient number, because the sum of its proper divisors (33024730089) is less than itself. Its deficiency is 9642039342

Bases of 42666769431

• Binary: 100111101111001000110011110000010111₂
• Hexadecimal: 0x9EF233C17
• Base-36: JLMOXZR

Squares and roots of 42666769431

• 42666769431 squared (42666769431²) is 1820453213678116063761
• 42666769431 cubed (42666769431³) is 77672857527927153542947881689991
• The square root of 42666769431 is 206559.3605504239
• The cube root of 42666769431 is 3494.3246643465

Scales and comparisons

• 42,666,769,431 seconds is equal to 1,356 years, 34 weeks, 6 days, 8 hours, 23 minutes, 51 seconds.
• To count from 1 to 42,666,769,431 would take you about two thousand, seven hundred thirteen 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 42666769431 cubic inches would be around 291.2 feet tall.

Recreational maths with 42666769431

• 42666769431 backwards is 13496766624
• The number of decimal digits it has is: 11
• The sum of 42666769431's digits is 54
• More coming soon!