45305802009

Names of 45305802009

• Cardinal: 45305802009 can be written as Forty-five billion, three hundred five million, eight hundred two thousand and nine.

Scientific notation

• Scientific notation: 4.5305802009 × 10¹⁰

Factors of 45305802009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 86

Divisors of 45305802009

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 9 13 17 27 39 51 53 81 117 153 159 221 289 351 459 477 663 689 867 901 1053 1377 1431 1989 2067 2601 2703 2809 3757 4293 5967 6201 7803 8109 8427 11271 11713 15317 17901 18603 23409 24327 25281 33813 35139 36517 45951 47753 55809 72981 75843 101439 105417 109551 137853 143259 148877 199121 227529 304317 316251 328653 413559 429777 446631 597363 620789 811801 948753 985959 1240677 1289331 1339893 1792089 1862367 1935401 2435403 2530909 2957877 3867993 4019679 5376267 5587101 5806203 7306209 7592727 10553413 12059037 16128801 16761303 17418609 21918627 22778181 31660239 32901817 43025453 50283909 52255827 65755881 68334543 94980717 98705451 129076359 156767481 205003629 284942151 296116353 387229077 559330889 854826453 888349059 1161687231 1677992667 2665047177 3485061693 5033978001 15101934003 45305802009
• Sum of all divisors σ(n): 78913600920
• Sum of proper divisors (its aliquot sum) s(n): 33607798911
• 45305802009 is a deficient number, because the sum of its proper divisors (33607798911) is less than itself. Its deficiency is 11698003098

Bases of 45305802009

• Binary: 101010001100011011111010110100011001₂
• Hexadecimal: 0xA8C6FAD19
• Base-36: KT9WKK9

Squares and roots of 45305802009

• 45305802009 squared (45305802009²) is 2052615695678708436081
• 45305802009 cubed (45305802009³) is 92995400308985361281923817886729
• The square root of 45305802009 is 212851.5962096597
• The cube root of 45305802009 is 3564.9321971465

Scales and comparisons

• 45,305,802,009 seconds is equal to 1,440 years, 30 weeks, 2 days, 17 hours, 9 seconds.
• To count from 1 to 45,305,802,009 would take you about two thousand, eight hundred eighty-one 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 45305802009 cubic inches would be around 297.1 feet tall.

Recreational maths with 45305802009

• 45305802009 backwards is 90020850354
• The number of decimal digits it has is: 11
• The sum of 45305802009's digits is 36
• More coming soon!