42345016623

Names of 42345016623

• Cardinal: 42345016623 can be written as Forty-two billion, three hundred forty-five million, sixteen thousand, six hundred twenty-three.

Scientific notation

• Scientific notation: 4.2345016623 × 10¹⁰

Factors of 42345016623

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 198149

Divisors of 42345016623

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 13 21 27 29 39 63 81 87 91 117 189 203 261 273 351 377 567 609 783 819 1053 1131 1827 2349 2457 2639 3393 5481 7371 7917 10179 16443 23751 30537 71253 198097 213759 594291 1386679 1782873 2575261 4160037 5348619 5744813 7725783 12480111 16045857 17234439 18026827 23177349 37440333 40213691 51703317 54080481 69532047 74682569 112320999 120641073 155109951 162241443 208596141 224047707 361923219 465329853 486724329 522777983 672143121 1085769657 1460172987 1568333949 2016429363 3257308971 4705001847 6049288089 14115005541 42345016623
• Sum of all divisors σ(n): 80538722880
• Sum of proper divisors (its aliquot sum) s(n): 38193706257
• 42345016623 is a deficient number, because the sum of its proper divisors (38193706257) is less than itself. Its deficiency is 4151310366

Bases of 42345016623

• Binary: 100111011011111101011010110100101111₂
• Hexadecimal: 0x9DBF5AD2F
• Base-36: JGB4NXR

Squares and roots of 42345016623

• 42345016623 squared (42345016623²) is 1793100432802146324129
• 42345016623 cubed (42345016623³) is 75928867633715380565320850996367
• The square root of 42345016623 is 205779.0480661235
• The cube root of 42345016623 is 3485.5188509147

Scales and comparisons

• 42,345,016,623 seconds is equal to 1,346 years, 22 weeks, 6 days, 8 hours, 37 minutes, 3 seconds.
• To count from 1 to 42,345,016,623 would take you about two thousand, six hundred ninety-two 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 42345016623 cubic inches would be around 290.5 feet tall.

Recreational maths with 42345016623

• 42345016623 backwards is 32661054324
• The number of decimal digits it has is: 11
• The sum of 42345016623's digits is 36
• More coming soon!