42723994886730108

Names of 42723994886730108

• Cardinal: 42723994886730108 can be written as Forty-two quadrillion, seven hundred twenty-three trillion, nine hundred ninety-four billion, eight hundred eighty-six million, seven hundred thirty thousand, one hundred eight.

Scientific notation

• Scientific notation: 4.2723994886730108 × 10¹⁶

Factors of 42723994886730108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 13239782

Divisors of 42723994886730108

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 49 54 63 81 84 98 108 126 147 162 189 196 252 294 324 343 378 441 567 588 686 756 882 1029 1134 1323 1372 1764 2058 2268 2646 3087 3969 4116 5292 6174 7938 9261 12348 15876 18522 27783 29101 37044 55566 58202 87303 111132 116404 174606 203707 261909 349212 407414 523818 611121 785727 814828 1047636 1222242 1425949 1571454 1833363 2357181 2444484 2851898 3142908 3666726 4277847 4714362 5500089 5703796 7333452 8555694 9428724 9981643 11000178 12833541 13210669 16500267 17111388 19963286 22000356 25667082 26421338 29944929 33000534 38500623 39632007 39926572 51334164 52842676 59889858 66001068 77001246 79264014 89834787 92474683 115501869 118896021 119779716 154002492 158528028 179669574 184949366 231003738 237792042 269504361 277424049 356688063 359339148 369898732 462007476 475584084 539008722 554848098 647322781 713376126 808513083 832272147 1070064189 1078017444 1109696196 1294645562 1426752252 1617026166 1664544294 1941968343 2140128378 2496816441 2589291124 3234052332 3329088588 3883936686 4280256756 4531259467 4993632882 5825905029 7490449323 7767873372 9062518934 9987265764 11651810058 13593778401 14980898646 17477715087 18125037868 23303620116 27187556802 29961797292 34955430174 40781335203 52433145261 54375113604 69910860348 81562670406 104866290522 122344005609 163125340812 209732581044 244688011218 367032016827 384443678569 489376022436 734064033654 768887357138 1153331035707 1468128067308 1537774714276 2306662071414 2691105749983 3459993107121 4613324142828 5382211499966 6919986214242 8073317249949 10379979321363 10764422999932 13839972428484 16146634499898 18837740249881 20759958642726 24219951749847 31139937964089 32293268999796 37675480499762 41519917285452 48439903499694 56513220749643 62279875928178 72659855249541 75350960999524 96879806999388 113026441499286 124559751856356 131864181749167 145319710499082 169539662248929 217979565748623 226052882998572 263728363498334 290639420998164 339079324497858 395592545247501 435959131497246 508618986746787 527456726996668 678158648995716 791185090495002 871918262994492 1017237973493574 1186777635742503 1525856960240361 1582370180990004 2034475946987148 2373555271485006 3051713920480722 3560332907227509 4747110542970012 6103427840961444 7120665814455018 10680998721682527 14241331628910036 21361997443365054 42723994886730108
• Sum of all divisors σ(n): 130254003933592000
• Sum of proper divisors (its aliquot sum) s(n): 87530009046861892
• 42723994886730108 is an abundant number, because the sum of its proper divisors (87530009046861892) is greater than itself. Its abundance is 44806014160131784

Bases of 42723994886730108

• Binary: 10010111110010010011111100111010100110111111000101111100₂
• Hexadecimal: 0x97C93F3A9BF17C
• Base-36: BOOE4AMP7R0

Squares and roots of 42723994886730108

• 42723994886730108 squared (42723994886730108²) is 1825339739081340413912988433691664
• 42723994886730108 cubed (42723994886730108³) is 77985805679056457328264840376940986996176057419712
• The square root of 42723994886730108 is 206697834.7412718013
• The cube root of 42723994886730108 is 349588.6183939677

Scales and comparisons

• 42,723,994,886,730,108 seconds is equal to 1,358,490,883 years, 21 weeks, 9 hours, 1 minute, 48 seconds.
• To count from 1 to 42,723,994,886,730,108 would take you about four billion, seventy-five million, four hundred seventy-two thousand, six hundred fifty 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 42723994886730108 cubic inches would be around 29132.4 feet tall.

Recreational maths with 42723994886730108

• 42723994886730108 backwards is 80103768849932724
• 42723994886730108 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42723994886730108's digits is 81
• More coming soon!