421764423575

Names of 421764423575

• Cardinal: 421764423575 can be written as Four hundred twenty-one billion, seven hundred sixty-four million, four hundred twenty-three thousand, five hundred seventy-five.

Scientific notation

• Scientific notation: 4.21764423575 × 10¹¹

Factors of 421764423575

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4048

Divisors of 421764423575

• Number of divisors d(n): 96
• Complete list of divisors:
  1 5 11 17 25 37 55 85 185 187 275 407 425 629 757 925 935 2035 3145 3221 3785 4675 6919 8327 10175 12869 15725 16105 18925 28009 34595 35431 41635 54757 64345 80525 119177 140045 141559 172975 177155 208175 273785 308099 321725 476153 595885 602327 700225 707795 885775 1310947 1368925 1540495 2026009 2380765 2438297 2979425 3011635 3538975 5237683 6554735 7702475 10130045 11903825 12191485 15058175 22286099 26188415 26821267 32773675 41451049 50650225 60957425 90216989 111430495 130942075 134106335 207255245 451084945 455961539 557152475 670531675 992386879 1036276225 1533688813 2255424725 2279807695 4961934395 7668444065 11399038475 16870576943 24809671975 38342220325 84352884715 421764423575
• Sum of all divisors σ(n): 621432243648
• Sum of proper divisors (its aliquot sum) s(n): 199667820073
• 421764423575 is a deficient number, because the sum of its proper divisors (199667820073) is less than itself. Its deficiency is 222096603502

Bases of 421764423575

• Binary: 110001000110011000111100101111110010111₂
• Hexadecimal: 0x62331E5F97
• Base-36: 5DR7NC0N

Squares and roots of 421764423575

• 421764423575 squared (421764423575²) is 177885228993552015780625
• 421764423575 cubed (421764423575³) is 75025661068972343327494606778234375
• The square root of 421764423575 is 649433.9254881901
• The cube root of 421764423575 is 7499.3446750379

Scales and comparisons

• 421,764,423,575 seconds is equal to 13,410 years, 41 weeks, 5 days, 16 hours, 19 minutes, 35 seconds.
• To count from 1 to 421,764,423,575 would take you about twenty-six thousand, eight hundred twenty-one 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 421764423575 cubic inches would be around 624.9 feet tall.

Recreational maths with 421764423575

• 421764423575 backwards is 575324467124
• The number of decimal digits it has is: 12
• The sum of 421764423575's digits is 50
• More coming soon!