445049311238442

Names of 445049311238442

• Cardinal: 445049311238442 can be written as Four hundred forty-five trillion, forty-nine billion, three hundred eleven million, two hundred thirty-eight thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 4.45049311238442 × 10¹⁴

Factors of 445049311238442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2201884782

Divisors of 445049311238442

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 19 27 38 54 57 114 171 197 342 394 513 591 1026 1182 1773 3546 3743 5319 7486 10638 11229 22458 33687 67374 101061 202122 2201884561 4403769122 6605653683 13211307366 19816961049 39633922098 41835806659 59450883147 83671613318 118901766294 125507419977 251014839954 376522259931 433771258517 753044519862 867542517034 1129566779793 1301313775551 2259133559586 2602627551102 3903941326653 7807882653306 8241653911823 11711823979959 16483307823646 23423647959918 24724961735469 49449923470938 74174885206407 148349770412814 222524655619221 445049311238442
• Sum of all divisors σ(n): 1046335543862400
• Sum of proper divisors (its aliquot sum) s(n): 601286232623958
• 445049311238442 is an abundant number, because the sum of its proper divisors (601286232623958) is greater than itself. Its abundance is 156236921385516

Bases of 445049311238442

• Binary: 1100101001100010100011110000110101001100100101010₂
• Hexadecimal: 0x194C51E1A992A
• Base-36: 4DR8TX2TYI

Squares and roots of 445049311238442

• 445049311238442 squared (445049311238442²) is 198068889433811616683778587364
• 445049311238442 cubed (445049311238442³) is 88150422820280982243288674688215040132246888
• The square root of 445049311238442 is 21096191.8657951629
• The cube root of 445049311238442 is 76348.8871250915

Scales and comparisons

• 445,049,311,238,442 seconds is equal to 14,151,191 years, 24 weeks, 2 days, 21 hours, 20 minutes, 42 seconds.
• To count from 1 to 445,049,311,238,442 would take you about thirty-five million, three hundred seventy-seven thousand, nine hundred seventy-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 445049311238442 cubic inches would be around 6362.4 feet tall.

Recreational maths with 445049311238442

• 445049311238442 backwards is 244832113940544
• 445049311238442 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 445049311238442's digits is 54
• More coming soon!