490046809725

Names of 490046809725

• Cardinal: 490046809725 can be written as Four hundred ninety billion, forty-six million, eight hundred nine thousand, seven hundred twenty-five.

Scientific notation

• Scientific notation: 4.90046809725 × 10¹¹

Factors of 490046809725

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 45612

Divisors of 490046809725

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 17 25 33 45 51 55 75 85 99 153 165 187 225 255 257 275 425 495 561 765 771 825 935 1275 1285 1683 2313 2475 2805 2827 3825 3855 4369 4675 6425 8415 8481 11565 13107 14025 14135 19275 21845 25443 39321 42075 42405 45319 48059 57825 65535 70675 109225 127215 135957 144177 196605 212025 226595 240295 327675 407871 432531 498509 636075 679785 720885 770423 983025 1132975 1201475 1495527 2039355 2162655 2311269 2492545 3398925 3604425 3852115 4486581 6933807 7477635 8474653 10196775 10813275 11556345 11646983 12462725 19260575 22432905 25423959 34669035 34940949 37388175 42373265 57781725 58234915 76271877 104822847 112164525 127119795 128116813 173345175 174704745 197998711 211866325 291174575 381359385 384350439 524114235 593996133 635598975 640584065 873523725 989993555 1153051317 1781988399 1906796925 1921752195 2177985821 2620571175 2969980665 3202920325 4949967775 5765256585 6533957463 8909941995 9608760975 10889929105 14849903325 19601872389 28826282925 32669787315 44549709975 54449645525 98009361945 163348936575 490046809725
• Sum of all divisors σ(n): 1017813962880
• Sum of proper divisors (its aliquot sum) s(n): 527767153155
• 490046809725 is an abundant number, because the sum of its proper divisors (527767153155) is greater than itself. Its abundance is 37720343430

Bases of 490046809725

• Binary: 111001000011001000100001110011001111101₂
• Hexadecimal: 0x721910E67D
• Base-36: 694H7UD9

Squares and roots of 490046809725

• 490046809725 squared (490046809725²) is 240145875721650354575625
• 490046809725 cubed (490046809725³) is 117682720266011088371700087497953125
• The square root of 490046809725 is 700033.4347193711
• The cube root of 490046809725 is 7883.9861996523

Scales and comparisons

• 490,046,809,725 seconds is equal to 15,581 years, 50 weeks, 4 days, 1 hour, 48 minutes, 45 seconds.
• To count from 1 to 490,046,809,725 would take you about thirty-one thousand, one hundred sixty-three 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 490046809725 cubic inches would be around 657 feet tall.

Recreational maths with 490046809725

• 490046809725 backwards is 527908640094
• The number of decimal digits it has is: 12
• The sum of 490046809725's digits is 54
• More coming soon!