542448312021

Names of 542448312021

• Cardinal: 542448312021 can be written as Five hundred forty-two billion, four hundred forty-eight million, three hundred twelve thousand and twenty-one.

Scientific notation

• Scientific notation: 5.42448312021 × 10¹¹

Factors of 542448312021

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 6318

Divisors of 542448312021

• Number of divisors d(n): 240
• Complete list of divisors:
  1 3 7 9 11 19 21 27 33 57 63 67 77 81 99 121 133 171 189 201 209 231 297 363 399 469 513 567 603 627 693 737 847 891 1089 1197 1273 1407 1463 1539 1809 1881 2079 2211 2299 2541 3267 3591 3819 4221 4389 5159 5427 5643 6211 6237 6633 6897 7623 8107 8911 9801 10773 11457 12663 13167 14003 15477 16093 16929 18633 19899 20691 22869 24321 26733 34371 37989 39501 42009 43477 46431 48279 55899 56749 59697 62073 68321 68607 72963 80199 98021 103113 118009 118503 126027 130431 139293 144837 154033 167697 170247 186219 204963 218889 240597 294063 354027 378081 391293 416137 417879 434511 462099 478247 503091 510741 614889 656667 721791 751531 826063 882189 1062081 1078231 1134243 1173879 1248411 1298099 1303533 1386297 1434741 1532223 1844667 2254593 2478189 2646567 2912959 3186243 3234693 3521637 3745233 3894297 4158891 4304223 4577507 4596669 5260717 5534001 6763779 7434567 7906603 7939701 8738877 9086693 9558729 9704079 11235699 11682891 12476673 12912669 13732521 14279089 15782151 20291337 22303701 23719809 26216631 27260079 29112237 32042549 33707097 35048673 38738007 41197563 42837267 47346453 50352577 55346221 60874011 66911103 71159427 78649893 81780237 86972633 87336711 96127647 99953623 105146019 123592689 128511801 142039359 151057731 166038663 213478281 235949679 245340711 260917899 288382941 299860869 352468039 370778067 385535403 426118077 453173193 498115989 608808431 640434843 736022133 782753697 865148823 899582607 956698963 1057404117 1156606209 1359519579 1494347967 1826425293 2348261091 2595446469 2698747821 2870096889 3172212351 4078558737 4483043901 5479275879 6696892741 7044783273 8096243463 8610290667 9516637053 16437827637 20090678223 25830872001 28549911159 49313482911 60272034669 77492616003 180816104007 542448312021
• Sum of all divisors σ(n): 1087670510080
• Sum of proper divisors (its aliquot sum) s(n): 545222198059
• 542448312021 is an abundant number, because the sum of its proper divisors (545222198059) is greater than itself. Its abundance is 2773886038

Bases of 542448312021

• Binary: 111111001001100011100000101111011010101₂
• Hexadecimal: 0x7E4C705ED5
• Base-36: 6X73PWB9

Squares and roots of 542448312021

• 542448312021 squared (542448312021²) is 294250171214432173104441
• 542448312021 cubed (542448312021³) is 159615508687158975934498895788785261
• The square root of 542448312021 is 736510.9042105215
• The cube root of 542448312021 is 8155.5412252837

Scales and comparisons

• 542,448,312,021 seconds is equal to 17,248 years, 9 weeks, 1 day, 22 hours, 40 minutes, 21 seconds.
• To count from 1 to 542,448,312,021 would take you about thirty-four thousand, four hundred ninety-six 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 542448312021 cubic inches would be around 679.6 feet tall.

Recreational maths with 542448312021

• 542448312021 backwards is 120213844245
• The number of decimal digits it has is: 12
• The sum of 542448312021's digits is 36
• More coming soon!