490157194989

Names of 490157194989

• Cardinal: 490157194989 can be written as Four hundred ninety billion, one hundred fifty-seven million, one hundred ninety-four thousand, nine hundred eighty-nine.

Scientific notation

• Scientific notation: 4.90157194989 × 10¹¹

Factors of 490157194989

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 232

Divisors of 490157194989

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 11 21 29 31 33 49 77 87 93 121 147 151 203 217 231 319 341 343 363 453 539 609 651 841 847 899 957 1023 1029 1057 1421 1519 1617 1661 2233 2387 2523 2541 2697 3171 3509 3751 3773 4263 4379 4557 4681 4983 5887 5929 6293 6699 7161 7399 9251 9889 9947 10527 10633 11253 11319 11627 13137 14043 15631 16709 17661 17787 18271 18879 22197 24563 26071 26257 27753 29667 29841 30653 31899 32767 34881 41209 41503 44051 46893 48169 50127 51491 51793 54813 64757 69223 73689 78213 78771 81389 91959 98301 101761 108779 109417 116963 123627 124509 126991 127897 132153 135749 144507 154473 155379 171941 182497 183799 194271 207669 214571 229369 244167 286781 288463 305283 308357 326337 328251 337183 350889 360437 380973 383691 407247 453299 484561 515823 529859 547491 551397 566401 569723 643713 688107 712327 761453 860343 865389 888937 895279 925071 950243 1011549 1081311 1203587 1277479 1286593 1359897 1396901 1453683 1493239 1501997 1589577 1605583 1699203 1709169 2007467 2136981 2284359 2360281 2523059 2666811 2685837 2850729 3154591 3173093 3391927 3610761 3709013 3832437 3859779 3936721 3964807 4190703 4479717 4505991 4816749 4986289 5330171 6022401 6222559 6266953 6651701 7080843 7569177 8942353 9463773 9519279 9778307 10175781 10452673 11127039 11810163 11894421 14052269 14958867 15365911 15990513 16425629 16521967 17661413 18667677 18800859 19955103 22082137 25963091 26827059 27557047 27753649 29334921 31358019 34904023 37311197 42156807 43303931 43557913 46097733 46561907 49276887 49565901 52984239 66246411 68448149 73168711 77889273 82671141 83260947 98365883 104712069 107561377 111933591 114979403 129911793 130673739 139685721 154574959 181741637 192899329 194275543 205344447 219506133 295097649 303127517 322684131 344938209 463724877 476343241 479137043 512180977 545224911 578697987 582826629 752929639 804855821 909382551 1082024713 1350295303 1429029723 1437411129 1536542931 2121892619 2258788917 2414567463 3246074139 3334402687 4050885909 5270507473 5633990747 6365677857 10003208061 14853248333 15811522419 16901972241 23340818809 44559744999 70022456427 163385731663 490157194989
• Sum of all divisors σ(n): 901536563200
• Sum of proper divisors (its aliquot sum) s(n): 411379368211
• 490157194989 is a deficient number, because the sum of its proper divisors (411379368211) is less than itself. Its deficiency is 78777826778

Bases of 490157194989

• Binary: 111001000011111101001010011111011101101₂
• Hexadecimal: 0x721FA53EED
• Base-36: 696AXS6L

Squares and roots of 490157194989

• 490157194989 squared (490157194989²) is 240254075799484566710121
• 490157194989 cubed (490157194989³) is 117762263878549942830628957236783669
• The square root of 490157194989 is 700112.2731312457
• The cube root of 490157194989 is 7884.5781230799

Scales and comparisons

• 490,157,194,989 seconds is equal to 15,585 years, 25 weeks, 16 hours, 23 minutes, 9 seconds.
• To count from 1 to 490,157,194,989 would take you about thirty-one thousand, one hundred seventy 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 490157194989 cubic inches would be around 657 feet tall.

Recreational maths with 490157194989

• 490157194989 backwards is 989491751094
• The number of decimal digits it has is: 12
• The sum of 490157194989's digits is 66
• More coming soon!