20427503382

Names of 20427503382

• Cardinal: 20427503382 can be written as Twenty billion, four hundred twenty-seven million, five hundred three thousand, three hundred eighty-two.

Scientific notation

• Scientific notation: 2.0427503382 × 10¹⁰

Factors of 20427503382

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 114

Divisors of 20427503382

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 9 11 13 17 18 22 26 31 33 34 37 39 51 62 66 74 78 93 99 102 111 117 121 143 153 186 187 198 221 222 234 242 279 286 306 333 341 363 374 403 407 429 442 481 527 558 561 629 663 666 682 726 806 814 858 962 1023 1054 1089 1122 1147 1209 1221 1258 1287 1326 1369 1443 1573 1581 1683 1887 1989 2046 2057 2178 2294 2418 2431 2442 2574 2738 2886 3069 3146 3162 3366 3441 3627 3663 3751 3774 3978 4107 4114 4329 4433 4477 4719 4743 4862 5291 5661 5797 6138 6171 6851 6882 6919 7254 7293 7326 7502 8177 8214 8658 8866 8954 9438 9486 10323 10582 11253 11322 11594 12321 12342 12617 13299 13431 13702 13838 14157 14586 14911 15059 15873 16354 17391 17797 18513 19499 20553 20646 20757 21879 22506 23273 24531 24642 25234 26598 26741 26862 28314 29822 30118 31746 33759 34782 35594 37026 37851 38998 39897 40293 41106 41514 42439 43758 44733 45177 46546 47619 48763 49062 52173 53391 53482 58201 58497 61659 62271 63767 67518 69819 73593 75361 75702 76109 79794 80223 80586 84878 89466 89947 90354 95238 97526 104346 106782 113553 116402 116994 123318 124542 127317 127534 134199 135531 138787 139638 146289 147186 150722 152218 160173 160446 164021 165649 174603 175491 179894 191301 195767 209457 214489 226083 227106 228327 240669 253487 254634 256003 268398 269841 271062 277574 292578 302549 320346 328042 331298 349206 350982 381951 382602 391534 416361 418914 428978 438867 452166 456654 466829 481338 492063 496947 506974 512006 523809 539682 551707 573903 587301 605098 643467 678249 684981 721463 760461 763902 768009 809523 828971 832722 877734 907647 933658 984126 989417 993894 1047618 1103414 1147806 1174602 1249083 1286934 1356498 1369962 1400487 1442926 1476189 1490841 1520922 1536018 1619046 1655121 1657942 1761903 1804231 1815294 1930401 1978834 2153437 2164389 2281383 2304027 2359379 2486913 2498166 2722941 2788357 2800974 2816033 2952378 2968251 2981682 3310242 3328039 3523806 3608462 3860802 4201461 4306874 4328778 4562766 4608054 4718758 4965363 4973826 5135119 5412693 5445882 5576714 5632066 5936502 6068777 6460311 6493167 6656078 7078137 7460739 7936093 8365071 8402922 8448099 8904753 9379019 9930726 9984117 10270238 10825386 12137554 12920622 12986334 14156274 14921478 15405357 15872186 16238079 16730142 16896198 17809506 18206331 18758038 19380933 19968234 21234411 23808279 25095213 25344297 28137057 29952351 30671927 30810714 32476158 36412662 36608429 38761866 42468822 46216071 47616558 50190426 50688594 54618993 56274114 59904702 61343854 66756547 71424837 73216858 84411171 87297023 92015781 92432142 103169209 109237986 109825287 133513094 142849674 168822342 174594046 184031562 200269641 206338418 219650574 261891069 276047343 309507627 329475861 400539282 523782138 552094686 600808923 619015254 658951722 785673207 928522881 1134861299 1201617846 1571346414 1857045762 2269722598 3404583897 6809167794 10213751691 20427503382
• Sum of all divisors σ(n): 58851950976
• Sum of proper divisors (its aliquot sum) s(n): 38424447594
• 20427503382 is an abundant number, because the sum of its proper divisors (38424447594) is greater than itself. Its abundance is 17996944212

Bases of 20427503382

• Binary: 10011000001100100101111011100010110₂
• Hexadecimal: 0x4C192F716
• Base-36: 9DU0AHI

Squares and roots of 20427503382

• 20427503382 squared (20427503382²) is 417282894421621437924
• 20427503382 cubed (20427503382³) is 8524047737048420857116213058968
• The square root of 20427503382 is 142924.8172361959
• The cube root of 20427503382 is 2733.6218072725

Scales and comparisons

• 20,427,503,382 seconds is equal to 649 years, 27 weeks, 4 days, 10 hours, 29 minutes, 42 seconds.
• To count from 1 to 20,427,503,382 would take you about one thousand, two hundred ninety-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 20427503382 cubic inches would be around 227.8 feet tall.

Recreational maths with 20427503382

• 20427503382 backwards is 28330572402
• The number of decimal digits it has is: 11
• The sum of 20427503382's digits is 36
• More coming soon!