489955525640490

Names of 489955525640490

• Cardinal: 489955525640490 can be written as Four hundred eighty-nine trillion, nine hundred fifty-five billion, five hundred twenty-five million, six hundred forty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 4.8995552564049 × 10¹⁴

Factors of 489955525640490

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 188255

Divisors of 489955525640490

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 13 14 15 17 21 26 30 34 35 39 42 49 51 65 70 78 85 91 98 102 105 119 130 147 170 182 195 210 221 238 245 255 273 294 357 390 442 455 490 510 546 595 637 663 714 735 833 910 1105 1190 1274 1326 1365 1470 1547 1666 1785 1911 2210 2499 2730 3094 3185 3315 3570 3822 4165 4641 4998 6370 6630 7735 8330 8387 9282 9555 10829 12495 15470 16774 19110 21658 23205 24990 25161 32487 41935 46410 50322 54145 58709 64974 83870 108290 109031 117418 125805 142579 162435 176127 179821 218062 251610 285158 293545 324870 327093 352254 359642 410963 427737 539463 545155 587090 654186 712895 763217 821926 855474 880635 899105 998053 1078926 1090310 1232889 1258747 1425790 1526434 1635465 1761270 1798210 1853527 1996106 2054815 2138685 2289651 2337673 2465778 2517494 2697315 2994159 3056957 3270930 3707054 3776241 3816085 4109630 4277370 4579302 4675346 4990265 5342519 5394630 5560581 5988318 6113914 6164445 6293735 6986371 7013019 7552482 7632170 8811229 9170871 9267635 9980530 10685038 11121162 11448255 11688365 12328890 12587470 12974689 13972742 14026038 14970795 15284785 16027557 16363711 17622458 18341742 18535270 18881205 20959113 21398699 22896510 23376730 25949378 26433687 26712595 27802905 29941590 30569570 32055114 32727422 34931855 35065095 37762410 38924067 39740441 41918226 42797398 44056145 45854355 49091133 52867374 53425190 55605810 64196097 64873445 69863710 70130190 77848134 79480882 80137785 81818555 88112290 90822823 91708710 98182266 104795565 106993495 114545977 119221323 128392194 129746890 132168435 149790893 160275570 163637110 181645646 194620335 198702205 209591130 213986990 229091954 238442646 245455665 264336870 272468469 278183087 299581786 320980485 343637931 389240670 397404410 449372679 454114115 490911330 544936938 556366174 572729885 596106615 641960970 687275862 748954465 834549261 898745358 908228230 1145459770 1192213230 1362342345 1390915435 1497908930 1508158727 1669098522 1718189655 1947281609 2246863395 2724684690 2781830870 3016317454 3436379310 3894563218 4172746305 4493726790 4524476181 5841844827 7540793635 8345492610 9048952362 9736408045 10557111089 11683689654 15081587270 19472816090 19606063451 21114222178 22622380905 25638698359 29209224135 31671333267 39212126902 45244761810 51277396718 52785555445 58418448270 58818190353 63342666534 73899777623 76916095077 98030317255 105571110890 117636380706 128193491795 137242444157 147799555246 153832190154 158356666335 179470888513 196060634510 221699332869 256386983590 274484888314 294090951765 316713332670 333303078667 358941777026 369498888115 384580475385 411727332471 443398665738 538412665539 588181903530 666606157334 686212220785 738997776230 769160950770 823454664942 897354442565 960697109099 999909236001 1076825331078 1108496664345 1256296219591 1372424441570 1666515393335 1794708885130 1921394218198 1999818472002 2058636662355 2216993328690 2333121550669 2512592439182 2692063327695 2882091327297 3333030786670 3768888658773 4117273324710 4666243101338 4803485545495 4999546180005 5384126655390 5764182654594 6281481097955 6999364652007 7537777317546 9606971090990 9999092360010 11665607753345 12562962195910 13998729304014 14410456636485 16331850854683 18844443293865 23331215506690 28820913272970 32663701709366 34996823260035 37688886587730 48995552564049 69993646520070 81659254273415 97991105128098 163318508546830 244977762820245 489955525640490
• Sum of all divisors σ(n): 1559944467986688
• Sum of proper divisors (its aliquot sum) s(n): 1069988942346198
• 489955525640490 is an abundant number, because the sum of its proper divisors (1069988942346198) is greater than itself. Its abundance is 580033416705708

Bases of 489955525640490

• Binary: 1101111011001110010101001000011111100000100101010₂
• Hexadecimal: 0x1BD9CA90FC12A
• Base-36: 4TOAGLOTNU

Squares and roots of 489955525640490

• 489955525640490 squared (489955525640490²) is 240056417105648853824727440100
• 489955525640490 cubed (489955525640490³) is 117616968026370899233339625282301230609649000
• The square root of 489955525640490 is 22134939.0250004981
• The cube root of 489955525640490 is 78834.9663611173

Scales and comparisons

• 489,955,525,640,490 seconds is equal to 15,579,070 years, 9 weeks, 3 days, 18 hours, 21 minutes, 30 seconds.
• To count from 1 to 489,955,525,640,490 would take you about thirty-eight million, nine hundred forty-seven thousand, six hundred seventy-five 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 489955525640490 cubic inches would be around 6569.6 feet tall.

Recreational maths with 489955525640490

• 489955525640490 backwards is 094046525559984
• The number of decimal digits it has is: 15
• The sum of 489955525640490's digits is 75
• More coming soon!