428420812743020196

Names of 428420812743020196

• Cardinal: 428420812743020196 can be written as Four hundred twenty-eight quadrillion, four hundred twenty trillion, eight hundred twelve billion, seven hundred forty-three million, twenty thousand, one hundred ninety-six.

Scientific notation

• Scientific notation: 4.28420812743020196 × 10¹⁷

Factors of 428420812743020196

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21213151750034

Divisors of 428420812743020196

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 9 11 12 17 18 22 27 33 34 36 44 51 54 66 68 99 102 108 132 153 187 198 204 297 306 374 396 459 561 594 612 748 918 1122 1188 1683 1836 2244 3366 5049 6732 10098 20196 21213151750001 42426303500002 63639455250003 84852607000004 127278910500006 190918365750009 233344669250011 254557821000012 360623579750017 381836731500018 466689338500022 572755097250027 700034007750033 721247159500034 763673463000036 933378677000044 1081870739250051 1145510194500054 1400068015500066 1442494319000068 2100102023250099 2163741478500102 2291020389000108 2800136031000132 3245612217750153 3966859377250187 4200204046500198 4327482957000204 6300306069750297 6491224435500306 7933718754500374 8400408093000396 9736836653250459 11900578131750561 12600612139500594 12982448871000612 15867437509000748 19473673306500918 23801156263501122 25201224279001188 35701734395251683 38947346613001836 47602312527002244 71403468790503366 107105203185755049 142806937581006732 214210406371510098 428420812743020196
• Sum of all divisors σ(n): 1282971417840120960
• Sum of proper divisors (its aliquot sum) s(n): 854550605097100764
• 428420812743020196 is an abundant number, because the sum of its proper divisors (854550605097100764) is greater than itself. Its abundance is 426129792354080568

Bases of 428420812743020196

• Binary: 10111110010000011100111010110010101111011101000111010100100₂
• Hexadecimal: 0x5F20E7595EE8EA4
• Base-36: 396EI4BTLSX0

Squares and roots of 428420812743020196

• 428420812743020196 squared (428420812743020196²) is 183544392791389975957517315663878416
• 428420812743020196 cubed (428420812743020196³) is 78634237934111430814939612929168913609962602776489536
• The square root of 428420812743020196 is 654538625.8602468421
• The cube root of 428420812743020196 is 753859.1091218629

Scales and comparisons

• 428,420,812,743,020,196 seconds is equal to 13,622,456,652 years, 33 weeks, 3 days, 17 hours, 36 minutes, 36 seconds.
• To count from 1 to 428,420,812,743,020,196 would take you about forty billion, eight hundred sixty-seven million, three hundred sixty-nine thousand, nine hundred fifty-seven 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 428420812743020196 cubic inches would be around 62821.6 feet tall.

Recreational maths with 428420812743020196

• 428420812743020196 backwards is 691020347218024824
• The number of decimal digits it has is: 18
• The sum of 428420812743020196's digits is 63
• More coming soon!