420984154142100

Names of 420984154142100

• Cardinal: 420984154142100 can be written as Four hundred twenty trillion, nine hundred eighty-four billion, one hundred fifty-four million, one hundred forty-two thousand, one hundred.

Scientific notation

• Scientific notation: 4.209841541421 × 10¹⁴

Factors of 420984154142100

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 125708260

Divisors of 420984154142100

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 36 45 50 60 61 75 90 100 122 150 180 183 225 244 300 305 366 450 549 610 732 900 915 1098 1220 1525 1830 2196 2745 3050 3660 3721 4575 5490 6100 7442 9150 10980 11163 13725 14884 18300 18605 22326 27450 33489 37210 44652 54900 55815 66978 74420 93025 111630 133956 167445 186050 223260 279075 334890 372100 558150 669780 837225 1116300 1674450 3348900 125708189 251416378 377124567 502832756 628540945 754249134 1131373701 1257081890 1508498268 1885622835 2262747402 2514163780 3142704725 3771245670 4525494804 5656868505 6285409450 7542491340 7668199529 9428114175 11313737010 12570818900 15336399058 18856228350 22627474020 23004598587 28284342525 30672798116 37712456700 38340997645 46009197174 56568685050 69013795761 76681995290 92018394348 113137370100 115022992935 138027591522 153363990580 191704988225 230045985870 276055183044 345068978805 383409976450 460091971740 467760171269 575114964675 690137957610 766819952900 935520342538 1150229929350 1380275915220 1403280513807 1725344894025 1871040685076 2300459858700 2338800856345 2806561027614 3450689788050 4209841541421 4677601712690 5613122055228 6901379576100 7016402569035 8419683082842 9355203425380 11694004281725 14032805138070 16839366165684 21049207707105 23388008563450 28065610276140 35082012845175 42098415414210 46776017126900 70164025690350 84196830828420 105246038535525 140328051380700 210492077071050 420984154142100
• Sum of all divisors σ(n): 1341538067494170
• Sum of proper divisors (its aliquot sum) s(n): 920553913352070
• 420984154142100 is an abundant number, because the sum of its proper divisors (920553913352070) is greater than itself. Its abundance is 499569759209970

Bases of 420984154142100

• Binary: 1011111101110001000000010111101101011010110010100₂
• Hexadecimal: 0x17EE202F6B594
• Base-36: 4585G7VY50

Squares and roots of 420984154142100

• 420984154142100 squared (420984154142100²) is 177227658038739412586992410000
• 420984154142100 cubed (420984154142100³) is 74610035710024061041696821656882761461000000
• The square root of 420984154142100 is 20517898.3851197587
• The cube root of 420984154142100 is 74947.1719323537

Scales and comparisons

• 420,984,154,142,100 seconds is equal to 13,385,993 years, 47 weeks, 3 days, 1 hour, 15 minutes.
• To count from 1 to 420,984,154,142,100 would take you about thirty-three million, four hundred sixty-four thousand, nine hundred eighty-four 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 420984154142100 cubic inches would be around 6245.6 feet tall.

Recreational maths with 420984154142100

• 420984154142100 backwards is 001241451489024
• 420984154142100 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 420984154142100's digits is 45
• More coming soon!