420203170002

Names of 420203170002

• Cardinal: 420203170002 can be written as Four hundred twenty billion, two hundred three million, one hundred seventy thousand and two.

Scientific notation

• Scientific notation: 4.20203170002 × 10¹¹

Factors of 420203170002

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 129932976

Divisors of 420203170002

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 11 14 21 22 33 42 49 66 77 98 147 154 231 294 462 539 1078 1617 3234 129932953 259865906 389798859 779597718 909530671 1429262483 1819061342 2728592013 2858524966 4287787449 5457184026 6366714697 8575574898 10004837381 12733429394 19100144091 20009674762 30014512143 38200288182 60029024286 70033861667 140067723334 210101585001 420203170002
• Sum of all divisors σ(n): 1066489686432
• Sum of proper divisors (its aliquot sum) s(n): 646286516430
• 420203170002 is an abundant number, because the sum of its proper divisors (646286516430) is greater than itself. Its abundance is 226083346428

Bases of 420203170002

• Binary: 110000111010110000011111000100011010010₂
• Hexadecimal: 0x61D60F88D2
• Base-36: 5D1E491U

Squares and roots of 420203170002

• 420203170002 squared (420203170002²) is 176570704079729712680004
• 420203170002 cubed (420203170002³) is 74195569583787499419486335838040008
• The square root of 420203170002 is 648230.7999485985
• The cube root of 420203170002 is 7490.0797435245

Scales and comparisons

• 420,203,170,002 seconds is equal to 13,361 years, 8 weeks, 2 days, 14 hours, 46 minutes, 42 seconds.
• To count from 1 to 420,203,170,002 would take you about twenty-six thousand, seven hundred twenty-two 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 420203170002 cubic inches would be around 624.2 feet tall.

Recreational maths with 420203170002

• 420203170002 backwards is 200071302024
• 420203170002 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 420203170002's digits is 21
• More coming soon!