42004747984975725424

Names of 42004747984975725424

• Cardinal: 42004747984975725424 can be written as Forty-two quintillion, four quadrillion, seven hundred forty-seven trillion, nine hundred eighty-four billion, nine hundred seventy-five million, seven hundred twenty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 4.2004747984975725424 × 10¹⁹

Factors of 42004747984975725424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 124449636

Divisors of 42004747984975725424

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 8 16 19 38 73 76 146 152 292 304 584 1168 1387 2774 5548 11096 22192 17737309 35474618 70949236 106712233 141898472 213424466 283796944 337008871 426848932 674017742 853697864 1294823557 1348035484 1707395728 2027532427 2589647114 2696070968 4055064854 5179294228 5392141936 7789993009 8110129708 10358588456 15579986018 16220259416 20717176912 24601647583 31159972036 32440518832 49203295166 62319944072 98406590332 124639888144 148009867171 196813180664 296019734342 393626361328 592039468684 1184078937368 2368157874736 1892787850800997 3785575701601994 7571151403203988 15142302806407976 30284605612815952 35962969165218943 71925938330437886 138173513108472781 143851876660875772 276347026216945562 287703753321751544 552694052433891124 575407506643503088 1105388104867782248 2210776209735564496 2625296749060982839 5250593498121965678 10501186996243931356 21002373992487862712 42004747984975725424
• Sum of all divisors σ(n): 86841112304494775200
• Sum of proper divisors (its aliquot sum) s(n): 44836364319519049776
• 42004747984975725424 is an abundant number, because the sum of its proper divisors (44836364319519049776) is greater than itself. Its abundance is 2831616334543324352

Bases of 42004747984975725424

• Binary: 100100011011101110110101111011110111011100010010001000001101110000₂
• Hexadecimal: 0x246EED7BDDC488370
• Base-36: 8V4RKGE3CJWJ4

Squares and roots of 42004747984975725424

• 42004747984975725424 squared (42004747984975725424²) is 1764398853281322265330355130535039979776
• 42004747984975725424 cubed (42004747984975725424³) is 74113129177062102028712579721965878691667214002707889025024
• The square root of 42004747984975725424 is 6481107003.0493807165
• The cube root of 42004747984975725424 is 3476157.6250484253

Scales and comparisons

• 42,004,747,984,975,725,424 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,004,747,984,975,725,424 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42004747984975725424 cubic inches would be around 289679.8 feet tall.

Recreational maths with 42004747984975725424

• 42004747984975725424 backwards is 42452757948974740024
• The number of decimal digits it has is: 20
• The sum of 42004747984975725424's digits is 94
• More coming soon!