13807572281837946

Names of 13807572281837946

• Cardinal: 13807572281837946 can be written as Thirteen quadrillion, eight hundred seven trillion, five hundred seventy-two billion, two hundred eighty-one million, eight hundred thirty-seven thousand, nine hundred forty-six.

Scientific notation

• Scientific notation: 1.3807572281837946 × 10¹⁶

Factors of 13807572281837946

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 24534094

Divisors of 13807572281837946

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 9 18 27 54 73 146 219 438 657 1314 1971 3942 143609 287218 430827 861654 1292481 2584962 3877443 7754886 10483457 20966914 24390407 31450371 48780814 62900742 73171221 94351113 146342442 188702226 219513663 283053339 439027326 566106678 658540989 1317081978 1780499711 3560999422 5341499133 10682998266 16024497399 32048994798 48073492197 96146984394 3502681958863 7005363917726 10508045876589 21016091753178 31524137629767 63048275259534 94572412889301 189144825778602 255695782996999 511391565993998 767087348990997 1534174697981994 2301262046972991 4602524093945982 6903786140918973 13807572281837946
• Sum of all divisors σ(n): 31104033656774400
• Sum of proper divisors (its aliquot sum) s(n): 17296461374936454
• 13807572281837946 is an abundant number, because the sum of its proper divisors (17296461374936454) is greater than itself. Its abundance is 3488889093098508

Bases of 13807572281837946

• Binary: 110001000011011110100111110001000100011100100101111010₂
• Hexadecimal: 0x310DE9F111C97A
• Base-36: 3RYDJ4ZNKAI

Squares and roots of 13807572281837946

• 13807572281837946 squared (13807572281837946²) is 190649052318179542886851805498916
• 13807572281837946 cubed (13807572281837946³) is 2632400570347168259539554984205501860157990666536
• The square root of 13807572281837946 is 117505626.5965079053
• The cube root of 13807572281837946 is 239904.8945038097

Scales and comparisons

• 13,807,572,281,837,946 seconds is equal to 439,038,088 years, 48 weeks, 5 days, 2 hours, 59 minutes, 6 seconds.
• To count from 1 to 13,807,572,281,837,946 would take you about one billion, three hundred seventeen million, one hundred fourteen thousand, two hundred sixty-six 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 13807572281837946 cubic inches would be around 19992.1 feet tall.

Recreational maths with 13807572281837946

• 13807572281837946 backwards is 64973818227570831
• The number of decimal digits it has is: 17
• The sum of 13807572281837946's digits is 81
• More coming soon!