305042856430040

Names of 305042856430040

• Cardinal: 305042856430040 can be written as Three hundred five trillion, forty-two billion, eight hundred fifty-six million, four hundred thirty thousand and forty.

Scientific notation

• Scientific notation: 3.0504285643004 × 10¹⁴

Factors of 305042856430040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 495864

Divisors of 305042856430040

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 20 40 137 274 548 685 821 1096 1370 1642 2740 3284 4105 5480 6568 8210 16420 18769 32840 37538 75076 93845 112477 150152 187690 224954 375380 449908 494899 562385 750760 899816 989798 1124770 1979596 2249540 2474495 3959192 4499080 4948990 9897980 15409349 19795960 30818698 61637396 67801163 77046745 123274792 135602326 154093490 271204652 308186980 339005815 406312079 542409304 616373960 678011630 812624158 1356023260 1625248316 2031560395 2712046520 3250496632 4063120790 8126241580 9288759331 16252483160 18577518662 37155037324 46443796655 55664754823 74310074648 92887593310 111329509646 185775186620 222659019292 278323774115 371550373240 445318038584 556647548230 1113295096460 2226590192920 7626071410751 15252142821502 30504285643004 38130357053755 61008571286008 76260714107510 152521428215020 305042856430040
• Sum of all divisors σ(n): 692236356714000
• Sum of proper divisors (its aliquot sum) s(n): 387193500283960
• 305042856430040 is an abundant number, because the sum of its proper divisors (387193500283960) is greater than itself. Its abundance is 82150643853920

Bases of 305042856430040

• Binary: 1000101010110111101010011000110010100100111011000₂
• Hexadecimal: 0x1156F531949D8
• Base-36: 304MR4QTW8

Squares and roots of 305042856430040

• 305042856430040 squared (305042856430040²) is 93051144258997995773414401600
• 305042856430040 cubed (305042856430040³) is 28384586838848466406137756037994098864064000
• The square root of 305042856430040 is 17465476.1294973003
• The cube root of 305042856430040 is 67316.3076135381

Scales and comparisons

• 305,042,856,430,040 seconds is equal to 9,699,419 years, 14 weeks, 2 days, 2 hours, 7 minutes, 20 seconds.
• To count from 1 to 305,042,856,430,040 would take you about twenty-four million, two hundred forty-eight thousand, five hundred forty-eight 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 305042856430040 cubic inches would be around 5609.7 feet tall.

Recreational maths with 305042856430040

• 305042856430040 backwards is 040034658240503
• The number of decimal digits it has is: 15
• The sum of 305042856430040's digits is 44
• More coming soon!