42547998843

Names of 42547998843

• Cardinal: 42547998843 can be written as Forty-two billion, five hundred forty-seven million, nine hundred ninety-eight thousand, eight hundred forty-three.

Scientific notation

• Scientific notation: 4.2547998843 × 10¹⁰

Factors of 42547998843

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 170

Divisors of 42547998843

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 21 27 49 53 63 107 147 159 189 321 371 441 477 749 963 1113 1323 1431 2247 2597 2809 2889 3339 5243 5671 6741 7791 8427 10017 11449 15729 17013 19663 20223 23373 25281 34347 39697 47187 51039 58989 70119 75843 80143 103041 119091 137641 141561 153117 176967 240429 277879 300563 309123 357273 412923 530901 561001 606797 721287 833637 901689 1071819 1238769 1683003 1820391 2103941 2163861 2500911 2705067 3716307 4247579 5049009 5461173 6311823 7502733 8115201 12742737 14727587 15147027 16383519 18935469 29733053 32160241 38228211 44182761 56806407 89199159 96480723 114684633 132548283 225121687 267597477 289442169 397644849 675365061 802792431 868326507 1575851809 2026095183 4727555427 6078285549 14182666281 42547998843
• Sum of all divisors σ(n): 75439935480
• Sum of proper divisors (its aliquot sum) s(n): 32891936637
• 42547998843 is a deficient number, because the sum of its proper divisors (32891936637) is less than itself. Its deficiency is 9656062206

Bases of 42547998843

• Binary: 100111101000000011101111000001111011₂
• Hexadecimal: 0x9E80EF07B
• Base-36: JJNZA0R

Squares and roots of 42547998843

• 42547998843 squared (42547998843²) is 1810332205543929338649
• 42547998843 cubed (42547998843³) is 77026012586928743686511407183107
• The square root of 42547998843 is 206271.6627241851
• The cube root of 42547998843 is 3491.0792917835

Scales and comparisons

• 42,547,998,843 seconds is equal to 1,352 years, 46 weeks, 3 days, 16 hours, 34 minutes, 3 seconds.
• To count from 1 to 42,547,998,843 would take you about two thousand, seven hundred five 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 42547998843 cubic inches would be around 290.9 feet tall.

Recreational maths with 42547998843

• 42547998843 backwards is 34889974524
• 42547998843 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42547998843's digits is 63
• More coming soon!