42269556861

Names of 42269556861

• Cardinal: 42269556861 can be written as Forty-two billion, two hundred sixty-nine million, five hundred fifty-six thousand, eight hundred sixty-one.

Scientific notation

• Scientific notation: 4.2269556861 × 10¹⁰

Factors of 42269556861

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 5591

Divisors of 42269556861

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 19 21 27 57 63 81 133 171 189 399 513 567 829 1197 1539 2487 3591 4733 5803 7461 10773 14199 15751 17409 22383 33131 42597 47253 52227 67149 89927 99393 110257 127791 141759 156681 269781 298179 330771 383373 425277 470043 629489 809343 894537 992313 1275831 1888467 2428029 2683611 2976939 3923657 5665401 7284087 8930817 11770971 16996203 27465599 35312913 50988609 74549483 82396797 105938739 223648449 247190391 317816217 521846381 670945347 741571173 1565539143 2012836041 2224713519 4696617429 6038508123 14089852287 42269556861
• Sum of all divisors σ(n): 76069699200
• Sum of proper divisors (its aliquot sum) s(n): 33800142339
• 42269556861 is a deficient number, because the sum of its proper divisors (33800142339) is less than itself. Its deficiency is 8469414522

Bases of 42269556861

• Binary: 100111010111011101100100000001111101₂
• Hexadecimal: 0x9D776407D
• Base-36: JF27AT9

Squares and roots of 42269556861

• 42269556861 squared (42269556861²) is 1786715437225312173321
• 42269556861 cubed (42269556861³) is 75523669768221808978667496705381
• The square root of 42269556861 is 205595.6148875747
• The cube root of 42269556861 is 3483.4471957947

Scales and comparisons

• 42,269,556,861 seconds is equal to 1,344 years, 2 weeks, 23 hours, 34 minutes, 21 seconds.
• To count from 1 to 42,269,556,861 would take you about two thousand, six hundred eighty-eight 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 42269556861 cubic inches would be around 290.3 feet tall.

Recreational maths with 42269556861

• 42269556861 backwards is 16865596224
• The number of decimal digits it has is: 11
• The sum of 42269556861's digits is 54
• More coming soon!