449137420020

Names of 449137420020

• Cardinal: 449137420020 can be written as Four hundred forty-nine billion, one hundred thirty-seven million, four hundred twenty thousand and twenty.

Scientific notation

• Scientific notation: 4.4913742002 × 10¹¹

Factors of 449137420020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 118703

Divisors of 449137420020

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 36 38 41 45 54 57 60 76 81 82 90 95 108 114 123 135 162 164 171 180 190 205 228 243 246 270 285 324 342 369 380 405 410 486 492 513 540 570 615 684 738 779 810 820 855 972 1026 1107 1140 1215 1230 1476 1539 1558 1620 1710 1845 2052 2214 2337 2430 2460 2565 3078 3116 3321 3420 3690 3895 4428 4617 4674 4860 5130 5535 6156 6642 7011 7380 7695 7790 9234 9348 9963 10260 11070 11685 13284 14022 15390 15580 16605 18468 19926 21033 22140 23085 23370 28044 30780 33210 35055 39852 42066 46170 46740 49815 63099 66420 70110 84132 92340 99630 105165 118633 126198 140220 189297 199260 210330 237266 252396 315495 355899 378594 420660 474532 593165 630990 711798 757188 946485 1067697 1186330 1261980 1423596 1779495 1892970 2135394 2254027 2372660 3203091 3558990 3785940 4270788 4508054 4863953 5338485 6406182 6762081 7117980 9016108 9609273 9727906 10676970 11270135 12812364 13524162 14591859 16015455 19218546 19455812 20286243 21353940 22540270 24319765 27048324 28827819 29183718 32030910 33810405 38437092 40572486 43775577 45080540 48046365 48639530 57655638 58367436 60858729 64061820 67620810 72959295 81144972 87551154 92415107 96092730 97279060 101431215 115311276 121717458 131326731 135241620 144139095 145918590 175102308 182576187 184830214 192185460 202862430 218877885 243434916 262653462 277245321 288278190 291837180 304293645 365152374 369660428 393980193 405724860 437755770 462075535 525306924 547728561 554490642 576556380 608587290 656633655 730304748 787960386 831735963 875511540 912880935 924151070 1095457122 1108981284 1181940579 1217174580 1313267310 1386226605 1575920772 1663471926 1825761870 1848302140 1969900965 2190914244 2363881158 2495207889 2626534620 2738642805 2772453210 3326943852 3651523740 3939801930 4158679815 4727762316 4990415778 5477285610 5544906420 5909702895 7485623667 7879603860 8317359630 9980831556 10954571220 11819405790 12476039445 14971247334 16634719260 22456871001 23638811580 24952078890 29942494668 37428118335 44913742002 49904157780 74856236670 89827484004 112284355005 149712473340 224568710010 449137420020
• Sum of all divisors σ(n): 1523488337280
• Sum of proper divisors (its aliquot sum) s(n): 1074350917260
• 449137420020 is an abundant number, because the sum of its proper divisors (1074350917260) is greater than itself. Its abundance is 625213497240

Bases of 449137420020

• Binary: 110100010010010101011010010011011110100₂
• Hexadecimal: 0x6892AD26F4
• Base-36: 5QBWTN90

Squares and roots of 449137420020

• 449137420020 squared (449137420020²) is 201724422062221896800400
• 449137420020 cubed (449137420020³) is 90601986480051910637682348904008000
• The square root of 449137420020 is 670177.1556984019
• The cube root of 449137420020 is 7658.1948722915

Scales and comparisons

• 449,137,420,020 seconds is equal to 14,281 years, 9 weeks, 2 days, 18 hours, 27 minutes.
• To count from 1 to 449,137,420,020 would take you about twenty-eight thousand, five hundred sixty-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 449137420020 cubic inches would be around 638.2 feet tall.

Recreational maths with 449137420020

• 449137420020 backwards is 020024731944
• 449137420020 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 449137420020's digits is 36
• More coming soon!