489998830125

Names of 489998830125

• Cardinal: 489998830125 can be written as Four hundred eighty-nine billion, nine hundred ninety-eight million, eight hundred thirty thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 4.89998830125 × 10¹¹

Factors of 489998830125

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 497

Divisors of 489998830125

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 15 21 25 31 35 37 49 67 75 93 105 111 125 147 155 175 185 201 217 245 259 335 347 375 465 469 525 555 651 735 775 777 875 925 1005 1041 1085 1147 1225 1295 1407 1519 1675 1735 1813 2077 2325 2345 2429 2479 2625 2775 3255 3283 3441 3675 3875 3885 4557 4625 5025 5205 5425 5439 5735 6125 6231 6475 7035 7287 7437 7595 8029 8375 8675 9065 9849 10385 10757 11625 11725 12145 12395 12839 13875 14539 16275 16415 17003 17205 17353 18375 19425 22785 23249 24087 25125 26025 27125 27195 28675 31155 32271 32375 35175 36435 37185 37975 38517 40145 43375 43617 45325 49245 51009 51925 52059 53785 56203 58625 60725 61975 64195 69747 72695 75299 76849 81375 82075 85015 86025 86765 89873 97125 101773 113925 116245 120435 121471 130125 135975 143375 155775 161355 162743 168609 175875 182175 185925 189875 192585 200725 218085 225897 226625 230547 246225 255045 259625 260295 268925 269619 281015 303625 305319 309875 320975 348735 363475 364413 376495 384245 398009 410375 425075 430125 433825 449365 488229 508865 527093 537943 569625 581225 602175 607355 629111 679875 720719 778875 806775 813715 843045 860213 910875 929625 962925 1003625 1090425 1129485 1139201 1152735 1194027 1231125 1275225 1301475 1344625 1348095 1405075 1526595 1581279 1604875 1613829 1743675 1817375 1822065 1882475 1887333 1921225 1990045 2125375 2162157 2169125 2246825 2441145 2544325 2580639 2635465 2689715 2786063 2906125 3010875 3036775 3145555 3417603 3603595 3765601 4033875 4068575 4215225 4301065 4814625 5045033 5452125 5647425 5696005 5763675 5970135 6021491 6376125 6507375 6740475 7025375 7632975 7906395 8069145 8358189 8718375 9110325 9412375 9436665 9606125 9950225 10810785 11234125 11296803 12205725 12721625 12903195 13177325 13448575 13930315 15135099 15183875 15727775 17088015 18017975 18064473 18828005 19502441 20342875 21076125 21505325 25225165 26666603 28237125 28480025 28818375 29850675 30107455 33702375 35315231 38164875 39531975 40345725 41790945 42150437 45551625 47183325 49751125 54053925 56484015 58507323 61028625 64515975 65886625 67242875 69651575 75675495 78638875 79999809 85440075 90089875 90322365 94140025 97512205 105945693 107526625 126125825 126451311 133333015 142400125 149253375 150537275 176576155 186666221 197659875 201728625 208954725 210752185 235916625 270269625 282420075 292536615 322579875 348257875 378377475 399999045 427200375 451611825 470700125 487561025 529728465 559998663 630629125 632256555 666665075 752686375 882880775 933331105 1044773625 1053760925 1306663547 1412100375 1462683075 1891887375 1999995225 2258059125 2437805125 2648642325 2799993315 3161282775 3333325375 3919990641 4414403875 4666655525 5268804625 6533317735 7313415375 9999976125 13243211625 13999966575 15806413875 19599953205 23333277625 32666588675 69999832875 97999766025 163332943375 489998830125
• Sum of all divisors σ(n): 1023484280832
• Sum of proper divisors (its aliquot sum) s(n): 533485450707
• 489998830125 is an abundant number, because the sum of its proper divisors (533485450707) is greater than itself. Its abundance is 43486620582

Bases of 489998830125

• Binary: 111001000010110001101001100101000101101₂
• Hexadecimal: 0x721634CA2D
• Base-36: 693ONH2L

Squares and roots of 489998830125

• 489998830125 squared (489998830125²) is 240098853523868607515625
• 489998830125 cubed (489998830125³) is 117648157341049351446869032658203125
• The square root of 489998830125 is 699999.1643745013
• The cube root of 489998830125 is 7883.7288889611

Scales and comparisons

• 489,998,830,125 seconds is equal to 15,580 years, 23 weeks, 1 day, 18 hours, 8 minutes, 45 seconds.
• To count from 1 to 489,998,830,125 would take you about thirty-one thousand, one hundred sixty 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 489998830125 cubic inches would be around 657 feet tall.

Recreational maths with 489998830125

• 489998830125 backwards is 521038899984
• The number of decimal digits it has is: 12
• The sum of 489998830125's digits is 66
• More coming soon!