42749379900984753

Names of 42749379900984753

• Cardinal: 42749379900984753 can be written as Forty-two quadrillion, seven hundred forty-nine trillion, three hundred seventy-nine billion, nine hundred million, nine hundred eighty-four thousand, seven hundred fifty-three.

Scientific notation

• Scientific notation: 4.2749379900984753 × 10¹⁶

Factors of 42749379900984753

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 4190164

Divisors of 42749379900984753

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 9 27 18251 20899 54753 62697 164259 188091 492777 564273 4151011 12453033 37359099 112077297 381427649 1144282947 3432848841 10298546523 75760101761 86751978889 227280305283 260255936667 681840915849 780767810001 2045522747547 2342303430003 1583310366703139 4749931100109417 14249793300328251 42749379900984753
• Sum of all divisors σ(n): 63338930576064000
• Sum of proper divisors (its aliquot sum) s(n): 20589550675079247
• 42749379900984753 is a deficient number, because the sum of its proper divisors (20589550675079247) is less than itself. Its deficiency is 22159829225905506

Bases of 42749379900984753

• Binary: 10010111111000000101010110100011010111011100110110110001₂
• Hexadecimal: 0x97E055A35DCDB1
• Base-36: BOXE20CRKQ9

Squares and roots of 42749379900984753

• 42749379900984753 squared (42749379900984753²) is 1827509481918719170210299138471009
• 42749379900984753 cubed (42749379900984753³) is 78124897115195152173580745222161971584825841525777
• The square root of 42749379900984753 is 206759231.7188878339
• The cube root of 42749379900984753 is 349657.8422190405

Scales and comparisons

• 42,749,379,900,984,753 seconds is equal to 1,359,298,048 years, 17 weeks, 3 days, 17 hours, 32 minutes, 33 seconds.
• To count from 1 to 42,749,379,900,984,753 would take you about four billion, seventy-seven million, eight hundred ninety-four thousand, one hundred forty-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 42749379900984753 cubic inches would be around 29138.2 feet tall.

Recreational maths with 42749379900984753

• 42749379900984753 backwards is 35748900997394724
• The number of decimal digits it has is: 17
• The sum of 42749379900984753's digits is 90
• More coming soon!