4241217981

Names of 4241217981

• Cardinal: 4241217981 can be written as Four billion, two hundred forty-one million, two hundred seventeen thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 4.241217981 × 10⁹

Factors of 4241217981

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 131

Divisors of 4241217981

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 11 13 19 21 33 37 39 41 49 57 77 91 111 123 133 143 147 209 231 247 259 273 287 343 399 407 429 451 481 533 539 627 637 703 741 777 779 861 931 1001 1029 1221 1353 1443 1463 1517 1599 1617 1729 1813 1911 2009 2109 2337 2717 2793 2849 3003 3157 3367 3731 3773 4389 4459 4551 4921 5187 5291 5439 5453 5863 6027 6517 7007 7733 8151 8547 8569 9139 9471 10101 10127 10241 10619 11193 11319 12103 12691 13377 14063 14763 15873 16359 16687 17589 19019 19551 19721 19943 21021 22099 23199 23569 25707 26117 27417 28823 30381 30723 31857 34447 36309 37037 38073 38171 41041 42189 49049 50061 54131 57057 59163 59829 59983 63973 66297 70707 70889 71687 74333 78351 84721 86469 100529 103341 111111 111397 114513 116809 123123 133133 138047 139601 147147 154693 162393 164983 179949 182819 191919 201761 212667 215061 216931 222999 241129 254163 259259 267197 287287 301587 317053 334191 350427 374699 378917 399399 414141 418803 419881 447811 464079 494949 496223 520331 548457 605283 650793 703703 723387 777777 779779 801591 817663 861861 931931 951159 966329 1124097 1136751 1259643 1343433 1412327 1488669 1518517 1560993 1814813 2011009 2111109 2219371 2339337 2452989 2622893 2652419 2795793 2898987 2939167 3134677 3473561 4121689 4236981 4555551 4925921 5444439 5458453 5723641 6033027 6658113 6764303 7868679 7957257 8817501 9404031 9886289 10420683 10629619 12365067 14777763 15535597 16375359 17170923 18360251 20292909 28851823 29658867 31888857 34481447 38209171 46606791 55080753 74407333 86555469 103444341 108749179 114627513 128521757 201962761 223221999 326247537 385565271 605888283 1413739327 4241217981
• Sum of all divisors σ(n): 8580096000
• Sum of proper divisors (its aliquot sum) s(n): 4338878019
• 4241217981 is an abundant number, because the sum of its proper divisors (4338878019) is greater than itself. Its abundance is 97660038

Bases of 4241217981

• Binary: 11111100110010111101100110111101₂
• Hexadecimal: 0xFCCBD9BD
• Base-36: 1Y540QL

Squares and roots of 4241217981

• 4241217981 squared (4241217981²) is 17987929962357716361
• 4241217981 cubed (4241217981³) is 76290731997320199784371087141
• The square root of 4241217981 is 65124.6342101051
• The cube root of 4241217981 is 1618.6894319681

Scales and comparisons

• 4,241,217,981 seconds is equal to 134 years, 44 weeks, 4 days, 4 hours, 6 minutes, 21 seconds.
• To count from 1 to 4,241,217,981 would take you about two hundred sixty-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 4241217981 cubic inches would be around 134.9 feet tall.

Recreational maths with 4241217981

• 4241217981 backwards is 1897121424
• 4241217981 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4241217981's digits is 39
• More coming soon!