43689400949889409

Names of 43689400949889409

• Cardinal: 43689400949889409 can be written as Forty-three quadrillion, six hundred eighty-nine trillion, four hundred billion, nine hundred forty-nine million, eight hundred eighty-nine thousand, four hundred nine.

Scientific notation

• Scientific notation: 4.3689400949889409 × 10¹⁶

Factors of 43689400949889409

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 20120

Divisors of 43689400949889409

• Number of divisors d(n): 81
• Complete list of divisors:
  1 11 13 73 121 143 169 803 949 1573 1859 5329 8833 10439 12337 20023 20449 58619 69277 114829 135707 220253 260299 644809 762047 900601 1461679 1492777 2422783 2863289 3383887 8382517 9906611 16078469 19001827 31496179 37222757 106702567 108972721 176863159 209020097 247023751 400920529 409450327 1173728237 1387133371 2299221067 2717261261 4410125819 5211966877 12911010607 15258467081 18032733823 29267198617 29889873871 48511384009 57331635647 67755569401 167843137891 198360072053 321939184787 380473582021 630647992117 745311263411 2136505499041 2181960792583 3541331032657 4185209402231 4946156566273 8198423897521 23501560489451 27774571487533 46037303424541 54407722229003 258517165383961 305520286362863 361069429337929 598484944519033 3360723149991493 3971763722717219 43689400949889409
• Sum of all divisors σ(n): 52725132921480201
• Sum of proper divisors (its aliquot sum) s(n): 9035731971590792
• 43689400949889409 is a deficient number, because the sum of its proper divisors (9035731971590792) is less than itself. Its deficiency is 34653668978298617

Bases of 43689400949889409

• Binary: 10011011001101110100011101011000000100010101100110000001₂
• Hexadecimal: 0x9B374758115981
• Base-36: BY6LLPUNQTD

Squares and roots of 43689400949889409

• 43689400949889409 squared (43689400949889409²) is 1908763755360197593419089330369281
• 43689400949889409 cubed (43689400949889409³) is 83392745026548292237642635526316718664082080844929
• 43689400949889409 is a perfect square number. Its square root is 209020097
• The cube root of 43689400949889409 is 352202.1720556979

Scales and comparisons

• 43,689,400,949,889,409 seconds is equal to 1,389,187,810 years, 5 days, 22 hours, 36 minutes, 49 seconds.
• To count from 1 to 43,689,400,949,889,409 would take you about four billion, one hundred sixty-seven million, five hundred sixty-three thousand, four hundred thirty 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 43689400949889409 cubic inches would be around 29350.2 feet tall.

Recreational maths with 43689400949889409

• 43689400949889409 backwards is 90498894900498634
• The number of decimal digits it has is: 17
• The sum of 43689400949889409's digits is 94
• More coming soon!