20429663436

Names of 20429663436

• Cardinal: 20429663436 can be written as Twenty billion, four hundred twenty-nine million, six hundred sixty-three thousand, four hundred thirty-six.

Scientific notation

• Scientific notation: 2.0429663436 × 10¹⁰

Factors of 20429663436

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 553

Divisors of 20429663436

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 17 18 19 21 26 28 34 36 38 39 42 43 51 52 57 63 68 76 78 84 86 91 102 114 117 119 126 129 133 153 156 171 172 182 204 221 228 234 238 247 252 258 266 273 301 306 323 342 357 364 387 399 442 449 468 476 494 516 532 546 559 602 612 646 663 684 714 731 741 774 798 817 819 884 898 903 969 988 1071 1092 1118 1197 1204 1292 1326 1347 1428 1462 1482 1547 1548 1596 1634 1638 1677 1729 1796 1806 1938 1989 2142 2193 2223 2236 2261 2394 2451 2652 2694 2709 2907 2924 2964 3094 3143 3268 3276 3354 3458 3612 3876 3913 3978 4041 4199 4284 4386 4446 4522 4641 4788 4902 5031 5117 5187 5388 5418 5719 5814 5837 6188 6286 6579 6708 6783 6916 7353 7633 7826 7956 8082 8398 8531 8772 8892 9044 9282 9429 9503 9804 10062 10234 10374 10621 10836 11438 11628 11674 11739 12572 12597 13158 13566 13889 13923 14706 15266 15351 15561 15652 16164 16796 17062 17157 17511 18564 18858 19006 19307 20124 20349 20468 20748 21242 22876 22899 23348 23478 25194 25593 26316 27132 27778 27846 28287 28509 29393 29412 30532 30702 31122 31863 34124 34314 35022 35217 37716 37791 38012 38614 40698 40859 41667 42484 45798 46053 46956 50388 51186 51471 52533 53431 55556 55692 56574 57018 57921 58786 59717 61404 62244 63726 66521 68628 68697 70044 70434 74347 75582 76779 77228 81396 81718 83334 85527 88179 91596 92106 95589 97223 99229 102372 102942 105066 106862 110903 113148 114036 115842 117572 119434 122577 125001 127452 133042 135149 137394 140868 145027 148694 151164 153558 160293 163436 166668 171054 173763 176358 179151 180557 184212 191178 194446 198458 199563 205884 210132 213724 221806 223041 231684 238868 245154 250002 250991 264537 266084 270298 274788 290054 291669 297388 297687 307116 320586 328219 332709 342108 347526 352716 358302 361114 366833 367731 382356 388892 396916 399126 405447 435081 443612 446082 480879 490308 500004 501982 529074 537453 540596 541671 580108 583338 595374 598689 641172 656438 665418 669123 694603 695052 716604 722228 733666 735462 752973 776321 798252 810894 870162 875007 892164 893061 961758 984657 998127 1003964 1015189 1058148 1074906 1083342 1100499 1166676 1190748 1197378 1216341 1263899 1305243 1312876 1330836 1338246 1389206 1467332 1470924 1505946 1552642 1621788 1625013 1740324 1750014 1756937 1786122 1885351 1923516 1969314 1996254 2030378 2083809 2149812 2166684 2200998 2258919 2297533 2328963 2394756 2432682 2527798 2567831 2610486 2676492 2778412 2953971 3011892 3045567 3105284 3250026 3301497 3500028 3513874 3572244 3770702 3791697 3938628 3992508 4060756 4167618 4266847 4401996 4517838 4595066 4657926 4768829 4865364 5055596 5135662 5220972 5270811 5656053 5907942 6091134 6236161 6251427 6500052 6602994 6892599 6986889 7027748 7541404 7583394 7703493 8335236 8533694 9035676 9136701 9190132 9315852 9537658 10271324 10541622 11312106 11375091 11815884 12182268 12472322 12502854 12800541 13197457 13205988 13785198 13973778 14306487 15166788 15406986 15812433 16968159 17067388 18273402 18708483 19075316 20677797 21083244 22624212 22750182 23110479 24944644 25005708 25601082 26394914 27570396 27947556 28612974 29867929 30813972 31624866 33381803 33936318 36546804 37416966 38401623 39592371 41355594 42919461 43653127 45500364 46220958 51202164 52789828 56125449 57225948 59735858 63249732 66763606 67872636 74833932 76803246 79184742 81070093 82711188 85838922 87306254 89603787 92441916 100145409 112250898 118777113 119471716 130959381 133527212 153606492 158369484 162140186 171677844 174612508 179207574 200290818 224501796 237554226 243210279 261918762 268811361 300436227 324280372 358415148 392878143 400581636 475108452 486420558 523837524 537622722 567490651 600872454 729630837 785756286 972841116 1075245444 1134981302 1201744908 1459261674 1571512572 1702471953 2269962604 2918523348 3404943906 5107415859 6809887812 10214831718 20429663436
• Sum of all divisors σ(n): 72648576000
• Sum of proper divisors (its aliquot sum) s(n): 52218912564
• 20429663436 is an abundant number, because the sum of its proper divisors (52218912564) is greater than itself. Its abundance is 31789249128

Bases of 20429663436

• Binary: 10011000001101100111110110011001100₂
• Hexadecimal: 0x4C1B3ECCC
• Base-36: 9DVAL70

Squares and roots of 20429663436

• 20429663436 squared (20429663436²) is 417371148108235326096
• 20429663436 cubed (20429663436³) is 8526752083748155812026987825856
• The square root of 20429663436 is 142932.3736457211
• The cube root of 20429663436 is 2733.7181571543

Scales and comparisons

• 20,429,663,436 seconds is equal to 649 years, 31 weeks, 1 day, 10 hours, 30 minutes, 36 seconds.
• To count from 1 to 20,429,663,436 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 20429663436 cubic inches would be around 227.8 feet tall.

Recreational maths with 20429663436

• 20429663436 backwards is 63436692402
• The number of decimal digits it has is: 11
• The sum of 20429663436's digits is 45
• More coming soon!