20479923576

Names of 20479923576

• Cardinal: 20479923576 can be written as Twenty billion, four hundred seventy-nine million, nine hundred twenty-three thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 2.0479923576 × 10¹⁰

Factors of 20479923576

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 321

Divisors of 20479923576

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 37 42 49 54 56 62 63 72 74 84 93 98 108 111 124 126 147 148 168 186 189 196 216 217 222 241 248 252 259 279 294 296 333 343 372 378 392 434 441 444 482 504 518 558 588 651 666 686 723 744 756 777 837 868 882 888 964 999 1029 1036 1116 1147 1176 1302 1323 1332 1372 1446 1512 1519 1554 1674 1687 1736 1764 1813 1928 1953 1998 2058 2072 2169 2232 2294 2331 2604 2646 2664 2744 2892 3038 3087 3108 3348 3374 3441 3528 3626 3906 3996 4116 4338 4557 4588 4662 5061 5208 5292 5439 5784 5859 6076 6174 6216 6507 6696 6748 6882 6993 7252 7471 7812 7992 8029 8232 8676 8917 9114 9176 9261 9324 10122 10323 10584 10633 10878 11718 11809 12152 12348 12691 13014 13496 13671 13764 13986 14504 14942 15183 15624 16058 16317 17352 17834 18228 18522 18648 20244 20646 21266 21756 22413 23436 23618 24087 24696 25382 26028 26751 27342 27528 27972 29884 30366 30969 31899 32116 32634 35427 35668 36456 37044 38073 40488 41013 41292 42532 43512 44826 45549 46872 47236 48174 48951 50764 52056 52297 53502 54684 55944 56203 59768 60732 61938 62419 63798 64232 65268 67239 70854 71336 72261 74088 76146 80253 82026 82584 82663 85064 89652 91098 94472 95697 96348 97902 101528 104594 106281 107004 109368 112406 114219 121464 123876 124838 127596 130536 134478 141708 144522 152292 156891 160506 164052 165326 168609 179304 182196 187257 191394 192696 195804 201717 209188 212562 214008 216783 224812 228438 240759 247752 247989 249676 255192 268956 276427 283416 287091 289044 304584 313782 318843 321012 328104 330652 337218 342657 364392 366079 374514 382788 391608 393421 403434 418376 425124 433566 436933 449624 456876 470673 481518 495978 499352 505827 537912 552854 561771 574182 578088 627564 637686 642024 661304 674436 685314 732158 743967 749028 765576 786842 806868 829281 850248 867132 873866 913752 941346 963036 991956 1011654 1098237 1105708 1123542 1148364 1180263 1255128 1275372 1310799 1348872 1370628 1412019 1464316 1487934 1498056 1517481 1573684 1613736 1658562 1685313 1734264 1747732 1882692 1926072 1934989 1983912 2023308 2196474 2211416 2231901 2247084 2296728 2360526 2487843 2550744 2562553 2621598 2741256 2824038 2928632 2975868 3034962 3058531 3147368 3294711 3317124 3370626 3495464 3540789 3765384 3869978 3932397 4046616 4392948 4463802 4494168 4721052 4975686 5125106 5243196 5648076 5804967 5951736 6069924 6117062 6589422 6634248 6741252 7081578 7463529 7687659 7739956 7864794 8785896 8927604 9175593 9442104 9884133 9951372 10250212 10486392 10622367 11296152 11609934 11797191 12139848 12234124 13178844 13482504 13544923 14163156 14927058 15375318 15479912 15729588 17414901 17855208 18351186 19768266 19902744 20500424 21244734 23062977 23219868 23594382 24468248 26357688 27089846 27526779 28326312 29854116 30750636 31459176 34829802 36702372 39536532 40634769 42489468 46125954 46439736 47188764 52244703 54179692 55053558 59708232 61501272 69188931 69659604 73404744 79073064 81269538 82580337 84978936 92251908 94377528 94814461 104489406 108359384 110107116 121904307 138377862 139319208 162539076 165160674 184503816 189628922 208978812 220214232 243808614 276755724 284443383 325078152 330321348 365712921 379257844 417957624 487617228 553511448 568886766 660642696 731425842 758515688 853330149 975234456 1137773532 1462851684 1706660298 2275547064 2559990447 2925703368 3413320596 5119980894 6826641192 10239961788 20479923576
• Sum of all divisors σ(n): 70625280000
• Sum of proper divisors (its aliquot sum) s(n): 50145356424
• 20479923576 is an abundant number, because the sum of its proper divisors (50145356424) is greater than itself. Its abundance is 29665432848

Bases of 20479923576

• Binary: 10011000100101100101101010101111000₂
• Hexadecimal: 0x4C4B2D578
• Base-36: 9EP7U60

Squares and roots of 20479923576

• 20479923576 squared (20479923576²) is 419427269678800627776
• 20479923576 cubed (20479923576³) is 8589838428712178924193302846976
• The square root of 20479923576 is 143108.0835452701
• The cube root of 20479923576 is 2735.9581114701

Scales and comparisons

• 20,479,923,576 seconds is equal to 651 years, 10 weeks, 2 days, 3 hours, 39 minutes, 36 seconds.
• To count from 1 to 20,479,923,576 would take you about one thousand, three hundred two 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 20479923576 cubic inches would be around 228 feet tall.

Recreational maths with 20479923576

• 20479923576 backwards is 67532997402
• 20479923576 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20479923576's digits is 54
• More coming soon!