489149080751989

Names of 489149080751989

• Cardinal: 489149080751989 can be written as Four hundred eighty-nine trillion, one hundred forty-nine billion, eighty million, seven hundred fifty-one thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 4.89149080751989 × 10¹⁴

Factors of 489149080751989

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2133

Divisors of 489149080751989

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 19 23 49 89 133 161 409 437 623 757 829 931 1127 1691 2047 2863 3059 4361 5299 5803 7771 9407 11837 14329 14383 15751 17411 19067 20041 21413 36401 37093 38893 40621 54397 65849 67373 73781 82859 100303 100681 110257 121877 133469 178733 254807 272251 309613 330809 339061 362273 380779 460943 471611 516467 627553 691619 704767 771799 837223 853139 934283 1251131 1280087 1401839 1549579 1696963 1783649 1905757 2167291 2315663 2373427 2535911 3301277 3615269 4392871 4841333 5860561 5882647 6442159 7121099 7798403 8757917 8960609 9812873 10847053 11878741 11923507 14433719 15171037 15907237 16209641 16613989 17751377 27555557 29442001 30176429 30750097 32242297 33889331 41023927 41178529 45095113 49847693 54588821 55852217 62724263 68690111 75929371 83151187 83464549 101036033 111350659 135300881 148169657 192888899 206094007 211235003 225696079 256669177 274240661 288249703 315665791 348933851 382121747 390965519 523555583 573352151 584251843 633777811 694057867 707252231 779454613 947106167 1037187599 1061192123 1284600991 1350222293 1442658049 1478645021 1579872553 1796684239 1919684627 2736758633 3664889081 4013465057 4436444677 4858405069 4876714363 5903391071 6629743169 7260313193 7428344861 8992206937 12041778409 12576789673 13187099473 13437792389 22843556753 24407418829 25654223567 28094255399 31055112739 34008835483 34137000541 41323737497 51998414027 62945448559 84292448863 92309696311 112164430349 159904897271 170851931803 238959003787 289266162479 434027578307 525401805319 590047142041 646167874177 785151012443 1119334280897 1195963522621 3038193048149 3677812637233 5496057087101 9982634301061 21267351337043 25744688460631 69878440107427 489149080751989
• Sum of all divisors σ(n): 635169677760000
• Sum of proper divisors (its aliquot sum) s(n): 146020597008011
• 489149080751989 is a deficient number, because the sum of its proper divisors (146020597008011) is less than itself. Its deficiency is 343128483743978

Bases of 489149080751989

• Binary: 1101111001110000011100101001100110100111101110101₂
• Hexadecimal: 0x1BCE0E5334F75
• Base-36: 4TDZZH8391

Squares and roots of 489149080751989

• 489149080751989 squared (489149080751989²) is 239266823200515855605727456121
• 489149080751989 cubed (489149080751989³) is 117037146622981005406687145633422902680974669
• The square root of 489149080751989 is 22116714.9629412415
• The cube root of 489149080751989 is 78791.6896653261

Scales and comparisons

• 489,149,080,751,989 seconds is equal to 15,553,427 years, 37 weeks, 6 days, 21 hours, 19 minutes, 49 seconds.
• To count from 1 to 489,149,080,751,989 would take you about thirty-eight million, eight hundred eighty-three thousand, five hundred sixty-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 489149080751989 cubic inches would be around 6566 feet tall.

Recreational maths with 489149080751989

• 489149080751989 backwards is 989157080941984
• The number of decimal digits it has is: 15
• The sum of 489149080751989's digits is 82
• More coming soon!