445385944072422

Names of 445385944072422

• Cardinal: 445385944072422 can be written as Four hundred forty-five trillion, three hundred eighty-five billion, nine hundred forty-four million, seventy-two thousand, four hundred twenty-two.

Scientific notation

• Scientific notation: 4.45385944072422 × 10¹⁴

Factors of 445385944072422

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 293801932

Divisors of 445385944072422

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 67 134 201 402 419 603 838 1206 1257 1809 2514 3618 3771 7542 11313 22626 28073 56146 84219 168438 252657 505314 757971 1515942 293801441 587602882 881404323 1762808646 2644212969 5288425938 7932638907 15865277814 19684696547 39369393094 59054089641 118108179282 123102803779 177162268923 246205607558 354324537846 369308411337 531486806769 738616822674 1062973613538 1107925234011 2215850468022 3323775702033 6647551404066 8247887853193 16495775706386 24743663559579 49487327119158 74230990678737 148461981357474 222692972036211 445385944072422
• Sum of all divisors σ(n): 1006916302022400
• Sum of proper divisors (its aliquot sum) s(n): 561530357949978
• 445385944072422 is an abundant number, because the sum of its proper divisors (561530357949978) is greater than itself. Its abundance is 116144413877556

Bases of 445385944072422

• Binary: 1100101010001001101111110111111000000000011100110₂
• Hexadecimal: 0x195137EFC00E6
• Base-36: 4DVJH7KR1I

Squares and roots of 445385944072422

• 445385944072422 squared (445385944072422²) is 198368639177282617677980946084
• 445385944072422 cubed (445385944072422³) is 88350603634335655615795793423110179373295448
• The square root of 445385944072422 is 21104168.8789779637
• The cube root of 445385944072422 is 76368.1322320559

Scales and comparisons

• 445,385,944,072,422 seconds is equal to 14,161,895 years, 18 weeks, 2 days, 5 hours, 53 minutes, 42 seconds.
• To count from 1 to 445,385,944,072,422 would take you about thirty-five million, four hundred four thousand, seven hundred thirty-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 445385944072422 cubic inches would be around 6364 feet tall.

Recreational maths with 445385944072422

• 445385944072422 backwards is 224270449583544
• The number of decimal digits it has is: 15
• The sum of 445385944072422's digits is 63
• More coming soon!